closing the regional equity gap a critique of the department of trade and industry s regional venture capital funds initiative mason c m and harrison r t 2003 closing the regional equity gap a critique of the department of trade and industry s regional venture capital funds initiative reg studies 37 855 868 the uk labour government has provided support for the establishment of regional venture capital funds in each of the english regions as part of its drive to create an entrepreneurially led knowledge based economy this initiative is a response to persistent gaps in the provision of start up and early stage venture capital in this paper we question the likely effectiveness of the initiative on four counts first there is a lack of early stage venture capital skills available to manage the funds second the small size of the funds will make it difficult for them to achieve financial viability third the funds are targeting the wrong problem the maximum investment that they are allowed to make is 250 000 they may subsequently provide up to an additional 250 000 in follow on financing however the main fundin

a lack of insight do venture capitalists really understand their own decision process abstract what decision criteria do venture capitalists vcs use to make their investment decisions this question has received much attention within entrepreneurship literature i e wells 1974 poindexter 1976 tyebjee and bruno 1984 macmillan seigel and subba narasimha 1985 macmillan zeman and subba narasimha 1987 robinson 1987 timmons et al 1987 sandberg schweiger and hofer 1988 hall and hofer 1993 zacharakis and meyer 1995 for a number of reasons first vc backed ventures achieve a higher survival rate than non vc backed businesses kunkel and hofer 1990 sandberg 1986 timmons 1994 second a better understanding of the decision process may lead to even better survival rates finally entrepreneurs seeking venture funding benefit if they understand what factors are most important to the vc although past research has greatly contributed to our understanding of the decision it may be biased and somewhat misleading the majority of past studies rely on post hoc methodologies e g interviews and surveys to capture the decision process post hoc methods assume that vcs can accurately relate their own decision processes but studies from cognitive psychology suggest that people in particular experts are poor at introspecting introspection is subject to rationalization and post hoc recall biases using social judgment theory and the associated lens model as a framework the current study investigates how well vcs introspect about their own decision process and by extension whether the past research efforts are biased the current research uses policy capturing a real time method common in cognitive psychology to capture the vc s actual theories in use versus their espoused theories hitt and tyler 1991 policy capturing requires that vcs make a series of real time decisions based on various information factors regression analysis of each vcs decision captures how important each of the information factors is to her his actual decision process after the vcs make their decisions they provided a weighting of how they believe they used the information factors comparing the captured decision policies to stated decision policies provides a measure of vc insight the findings suggest that vcs are not good at introspecting about their own decision process even within the confines of a controlled experiment which greatly reduces the amount of information considered vcs lacked strong understanding of how they made decisions most decision makers would like to have all relevant information available for their decision however as more information becomes available insight diminishes finally this study finds that vcs are very consistent in their decision process even though they do not necessarily understand how they make their decisions vcs face a plethora of information when making an investment decision i e business plan outside consultants due diligence etc it may be difficult for vcs to truly understand their intuitive decision process because of all the noise caused by this information overload this lack of systematic understanding impedes learning vcs cannot make accurate adjustments to their evaluation process if they do not truly understand it therefore vcs may suffer from a systematic bias that impedes the performance of their investment portfolio the methodology used in this experiment can be modified and used as a training tool for active vcs in addition the consistent nature of vc decision making even if they do not have a strong understanding of that process is favorable to the development of decision aides decision aides can minimize the danger of salient information e g the lead entrepreneur is a winner clouding the vc s judgment past research also needs to be interpreted in a new light although vcs undoubtedly use some of the information cited in past studies the relative importance of that information needs to be reevaluated vcs may not for instance rely most on the background of the entrepreneurial team in addition it is likely that the past studies provide more information factors than vcs actually use people have a tendency to overstate the information they believe they relied upon and to use far less information typically three to seven factors to make a decision than they actually think they use the methodology used in this experiment has the potential to identify the more relevant information factors cited in previous work even though vcs are experts in the new venture funding realm their decision process has room for improvement almost 40 of all backed ventures fail to provide a return to the vc considering the billions invested each year a modest improvement in the failure rate can have a substantial impact on venture portfolio returns that improvement starts by better understanding the decision process this study is a step in that direction

cost externalities and corporate diversification abstract this paper examines the optimal time of entry by established firms that strategically exploit cost externalities resulting from experience transfer from their core product line to the entered market established firms may delay entry even under conditions when newborn firms would enter early the paper can also explain other entry scenarios including early diversification at an initial loss into markets that newborn firms would never enter the shape of the experience curve in the entered market strongly affects these differences in scenarios

creating an environment for venture capital in india abstract the institution of venture capitalism is a difficult one to initiate through policy intervention particularly in developing countries with unstable macroeconomic environments and histories of state involvement in the use of national capital and in the composition of production india has all these constraints the emergence of a thriving software services industry after 1985 created the raw material that venture capital could finance thus achieving a critical precondition for venture capital s growth it was followed by efforts to create a venture capital industry after several setbacks some success has been achieved largely due to a slow process of moulding the environment of rules and permissible institutions the process was assisted by the role of overseas indians in silicon valley s success in the 1990s yet in terms of what is needed most of the work remains to be done inevitably this will be the result of joint work by policymakers and practitioners

understanding corporate coherence theory and evidence abstract multiproduct firms are perceived to be coherent in their scope yet there is no strong theoretical foundations to explain coherence in modern industrial organization theory this paper shows that as u s manufacturing firms grow more diverse they maintain a constant level of coherence between neighboring activities this finding runs counter to the idea that firms with many activities are generally more incoherent a framework is then presented which appeals to the nature of enterprise learning path dependencies and the nature of the selection environment to explain the ubiquity of coherent diversifiers

the economics of small business finance the roles of private equity and debt markets in the financial growth cycle abstract this article examines the economics of financing small business in private equity and debt markets firms are viewed through a financial growth cycle paradigm in which different capital structures are optimal at different points in the cycle we show the sources of small business finance and how capital structure varies with firm size and age the interconnectedness of small firm finance is discussed along with the impact of the macroeconomic environment we also analyze a number of research and policy issues review the literature and suggest topics for future research

sources of superior performance market share versus industry effects in the u s brewing industry using financial measures of performance we investigate the sources of value creation in the u s brewing industry between 1969 and 1979 we find that market share gains in this industry at this time are not correlated with changes in value and that the performance of individual leading firms is highly correlated our interpretation is that the success of market share building strategies depends critically on specific industry conditions specifically in the absence of fundamental shifts in the relative resource positions of individual firms share gains may come at too high a price in addition the research shows that intra industry correlations in returns may result from excessive competition rather than collusion

applying and advancing internalization theory the multinational enterprise in the twenty first century internalization theory has provided a resilient analytical framework that explicitly or implicitly underlines much of international business scholarship internalization theory is not a monolithic body of knowledge instead it has devolved into several streams each of which focuses on the interests of particular epistemic communities while also acting as a more generic organizing framework for those more broadly interested in its application to real world challenges following a review of the various streams we trace the frontiers of current research of the broader internalization framework and identify emerging themes raised by the papers in the special issue these include transaction cost considerations in the bundling and recombination of assets across diverse contexts the growing relevance of quasi internalization the theoretical challenges of bounded rationality for internalization theory and the increasing disconnect between ownership control and responsibility these developments point to new research frontiers for scholars looking to apply or advance internalization theory

information technology effects on firm performance as measured by tobin s q despite increasing anecdotal evidence that information technology it assets contribute to firm performance and future growth potential of firms the empirical results relating it investments to firm performance measures have been equivocal however the bulk of the studies have relied exclusively on accounting based measures of firm performance which largely tend to ignore it s contribution to performance dimensions such as strategic flexibility and intangible value in this paper we use tobin s q a financial market based measure of firm performance and examine the association between it investments and firm q values after controlling for a variety of industry factors and firm specific variables the results based on data from 1988 1993 indicate that in all of the five years the inclusion of the it expenditure variable in the model increased the variance explained in q significantly the results also showed that for all five years it investments had a significantly positive association with tobin s q value our results are consistent with the notion that it contributes to a firm s future performance potential which a forward looking measure such as the q is better able to capture

impact of information technology capital on firm scope and performance the role of asset characteristics this research draws on transaction cost and resource based theory to examine how information technology it capital moderates the relationship between different types of assets and firm scope both vertical integration and diversification the analysis suggests that it capital enables firms with narrowly valuable assets to be less vertically integrated and less diversified and enables firms with broadly valuable assets to be more vertically integrated and more diversified the moderating influence of it capital on the relationship between different types of assets and firms vertical and product market scope is consistent with transaction cost as well as resource based traditions abstract from author

the association between venture capitalists selection and value adding behavior evidence from early stage high tech venture capitalists building upon self efficacy and collective effort theories we study the association between the selection behavior of venture capitalists and their involvement in value adding activities we argue that investors who prioritize different characteristics of a business proposal during selection will be more or less confident of their own abilities and the abilities of entrepreneurial teams to effectively add value to portfolio companies and hence will be more or less involved in providing value adding activities in order to test this claim we use a stratified sample comprising 68 european early stage high tech venture capitalists results show that venture capitalists who focus on entrepreneurial team characteristics or financial criteria during selection are less involved in value adding activities compared to their peers who focus on technological criteria we discuss these findings from a theoretical and practical perspective

do esg controversies matter for firm value evidence from international data the aim of this paper is to investigate the relationship between environmental social and governance esg controversies and firm market value we use a unique dataset of more than 4000 firms from 58 countries during 2002 2011 primary analysis surprisingly shows that esg controversies are associated with greater firm value however when interacted with the corporate social performance csp score esg controversies are found to have no direct effect on firm value while the interaction appears to be highly and significantly positive building on this evidence we attempt to explore the channels through which csp may enhance market value conducting sample split analysis indicates that higher csp score has an impact on market value only for high attention firms those firms which are larger perform better located in countries with greater press freedom more searched on the internet more followed by analysts and have an improved corporate social reputation thus our findings provide new insights on the role of firm visibility through which firms can profit from their csp

linking corporate strategy to capital structure diversification strategy type and source of financing this study examines the relationship between corporate strategy and capital structure specifically the diversfication and financing strategies of a firm the results show that equity financing is preferred for related diversification and unrelated diversification is associated with debt financing additionally firms diversifying through acquisitions are more likely to use public sources of financing and those emphasizing internal development of new businesses depend primarily on private sources of financing using simultaneous equation estimation we found a reciprocal relationship between a firm s financial strategy and its corporate diversification strategy mode and nature of diversification are also reciprocally interrelated 1998 john wiley sons ltd

determinants of the incidence and scale of seed capital investments by venture capital firms employing both behavioral decision making and agency theories our study seeks to identify those factors that influence a venture capital vc firm s decision to undertake seed capital investments and subsequently the scale of such activity using data on the investments made by 2949 vc funds raised worldwide between 1962 and 2002 we find investor age timing of investment and fund location to be of importance in addition the size of the fund and the existing number of portfolio firms exert opposite influences on the level of seed capital activity of the vc firm these results suggest that seed activity is a valuable source of market intelligence for leading vc firms seeking proactively to identify and invest in novel technologies

the relationship between governance structure and risk management approaches in japanese venture capital firms abstract this paper attempts to understand what drives japanese venture capital jvc fund managers to select either active managerial monitoring or portfolio diversification to manage their firms investment risks j bus venturing 4 1989 231 unlike u s venture capitalists that use active managerial monitoring to gain private information in order to maximize returns j finance 50 1995 301 jvcs have traditionally used portfolio diversification to attenuate investment risks hamada y 2001 nihon no bencha kyapitaru no genkyo current state of japanese venture capital nihon bencha gakkai vc seminar may 7 we found that performance pay is positively related to active monitoring and that management ownership is positively related to active monitoring and negatively related to portfolio diversification the managerial implication of our study is that venture capitalists should be as concerned about the structure of their incentive systems for their fund managers as they are for their investee firm entrepreneurs agency theory says that contingent compensation is a self governing mechanism for individual effort that is difficult to measure and verify when properly applied equity ownership and performance based pay can have powerful influencing effects on the strategic choices of managers

entrepreneurship and uncertainty innovation and competition among the many schumpeter stressed innovation and knight uncertainty as preconditions for entrepreneurship and productivity growth schumpeter emphasized entry in his early work but came to consider incumbent innovation the dominant mode in his later work modern growth theory emphasizes dissemination of knowledge to explain progress in the steady state the paper analyzes the effects of entry market structures and uncertainty on the incidence and diffusion of innovation the insertion of knightian uncertainty in schumpeter s model can explain why innovators are numerous and arrive unexpectedly uncertainty spurs diffusion and improves the utilization of human capital combining the ideas of schumpeter and knight also elucidates several stylized facts of entrepreneurship such as small entry size low chances of survival and high growth rates

job search and mobility in developing countries theory and policy implications abstract a labor market model is developed in which the formal sector is characterized by search frictions whereas the informal sector is competitive we show that there exists a unique steady state equilibrium in this dual economy we then consider different policies financed by a tax on firms profits we find that reducing the unemployment benefit or the firms entry cost in the formal sector induces higher job creation and formal employment reduces the size of the informal sector but has an ambiguous effect on wages we also find that an employment wage subsidy policy and a hiring subsidy policy have different implications in particular the former increases the size of the informal sector while the latter decreases it

the wacc fallacy the real effects of using a unique discount rate in this paper we test whether firms properly adjust for risk in their capital budgeting decisions if managers use a single discount rate within firms we expect that conglomerates underinvest overinvest in relatively safe risky divisions we measure division relative risk as the difference between the division s asset beta and a firm wide beta we establish a robust and significant positive relationship between division level investment and division relative risk next we measure the value loss due to this behavior in the context of acquisitions when the bidder s beta is lower than that of the target announcement returns are significantly lower

founder s human capital external investment and the survival of new high technology ventures the effect of founder characteristics in attracting external investment and enhancing survival of new high technology ventures is explored using human capital theory and signalling theory we test the effect of founder characteristics on external investment in and survival of new high technology ventures by tracking a random sample of 193 high technology start ups all participants in the israeli technology incubator program founder s business management expertise and academic status attracted external investment but founder s general technological expertise did not founder s business management expertise and general technological expertise positively affected venture survival but founder s academic status did not possible implications for entrepreneurs investors policy and further research are discussed

the diminishing signaling value of patents between early rounds of venture capital financing a long stream of research has documented the positive effects that patents bring about to emerging firms in high technology industries the general consensus is that patents contribute to firm growth because they confer monopolistic market rights offer protection from competitors increase the negotiating position of patent holders and other benefits what has received relatively less attention in the literature is whether patents act as a signal that attracts investors such as venture capital firms the handful of studies that have addressed that question has not analyzed whether the signaling function of patents decreases after the initial attraction of venture capital as information asymmetries between investors and target firms reduce in this study we hypothesize that patent activity has a signaling value that diminishes once information asymmetries between investors and funded firms lessen to study our proposition we draw upon a longitudinal dataset of more than 580 u s based biotechnology firms to empirically demonstrate that biotechnology firms that have submitted patent applications substantially increase the level of funding they receive for their first round of financing in line with a reduction of information asymmetries once the initial investment has materialized patent applications and granted patents have no effect on the growth of venture capital funds raised during the second round of financing we conclude the study with a discussion of avenues for new research implications for policy makers that consider the usefulness of the current patent system and with insights that can be employed by managers of firms in knowledge intensive areas such as biotechnology

the firm as a dedicated hierarchy a theory of the origins and growth of firms in the formative stages of their businesses entrepreneurs have to provide incentives for employees to protect rather than steal the source of organizational rents we study how the entrepreneur s response to this problem determines the organization s internal structure growth and its eventual size large steep hierarchies will predominate in physical capital intensive industries and will have seniority based promotion policies by contrast e at hierarchies will prevail in human capital intensive industries and will have up or out promotion systems furthermore e at hierarchies will have more distinctive technologies or cultures than steep hierarchies the model points to some essential differences between organized hierarchies and markets at the root of most enterprises generating economic surplus is an entrepreneur with a unique critical resource such as an idea good customer relationships a new tool or superior management technique a fundamental problem of entrepreneurship is how to enlist the cooperation of the many agents necessary for production without ceding to them too much of the surplus generated by the enterprise the risk of being expropriated however is always inherent in production in particular the entrepreneur has to give her employees whom we call managers close proximity or access to the critical resource for them to learn to produce effectively for example a manager has to understand the idea be in contact with the key customers and suppliers or even learn the entrepreneur s unique managerial techniques in order to work effectively but access also gives the manager the opportunity to expropriate this critical resource and compete against the entrepreneur managers may steal the idea walk away with clients or mimic the entrepreneur s management style and start up a rival concern the greater the access a manager has the more he can appropriate and the more effectively he can compete this paper explores the role of organizational design in

the role of the informal sector in the early careers of less educated workers abstract does work experience gained in the informal sector affect the career prospects of less educated workers this paper examines two roles that informal sector jobs play in the early stages of a worker s career informal jobs may i provide the opportunity to accumulate skills and ii act as a screening device that enables employers to learn a worker s ability the paper develops a matching model of the informal and formal sectors that can accommodate both roles implied hazard rates from informal to formal sectors as a function of tenure are shown to differ depending on the role of informal sector jobs human capital accumulation or screening using the enoe a longitudinal employment survey from mexico hazard functions are estimated for less educated workers the estimated hazard functions indicate that informal sector jobs play an important role by screening young less educated workers

venture capital internationalization synthesis and future research directions research on venture capital internationalization vc has expanded rapidly over the last decade this paper reviews the extant literature on vc internationalization and highlights gaps in our knowledge we identify three major research streams within this literature which revolve around the following questions 1 which vc firms invest across borders and what countries do they target with a macro economic or a micro economic focus 2 how do vc firms address the liabilities of non domestic investing and 3 what are the real effects of international vc investments we provide an overview of the contributions in these research streams discuss the role of public policy and suggest avenues for future research specifically we call for a deeper understanding of 1 the functioning and impact of vc firms modes of internationalization 2 micro level processes such as the functioning and decision making of international investment committees the interaction between headquarters and local offices or the development of international human and social capital 3 the role of country institutions in vc internationalization and its real effects and 4 the interplay of international vc with alternative financing sources

product line expansion and resource cannibalization abstract diversification research argues that new products are more successful when they leverage a firm s intangible resources which may support multiple activities without engendering rivalry for their use however numerous complementary resources may also be needed to exploit a firm s intangibles if these resources are in limited supply or if it takes time to acquire and assimilate additional resource capacity then new products may impose costs on existing products by cannibalizing the services of firm resources our analysis of product introductions within the pharmaceutical industry provides evidence of resource cannibalization and suggests that product market experience helps offset some of these costs

a competitive model of the informal sector abstract in developing nations formal workers tend to be more experienced more educated and earn more than informal workers these facts are often interpreted as evidence that low skill workers face barriers to entry into the formal sector yet there is little empirical evidence that such barriers are important this paper describes a model where in equilibrium the characteristics of formal and informal workers differ systematically even though labor markets are perfectly competitive the informal sector emphasizes low skill work as in the data because informal managers have access to less outside financing and choose to substitute low skill labor for physical capital

assessing the contribution to innovation of private equity investors a study on european buyouts abstract the paper provides an empirical analysis of the patenting activity of a sample of western european manufacturing firms undergoing a buyout between 1998 and 2004 a panel data design is used to test whether the characteristics of the deal and of private equity pe firms can affect acquired companies subsequent innovation effort as measured by the number of patents granted by the epo results support the view that the innovation activity of portfolio firms is affected by different types of investors pursuing different objectives and differing in their risk propensity expected returns and investment policies the characteristics of lead investors size stage specialization geographical location and of the deal amount invested presence of multiple investors are also investigated and are found to differently affect the post buyout innovation activity of sample firms

no news is bad news sensegiving activities media attention and venture capital funding of new technology organizations a significant body of research has examined how new organizations gain legitimacy and how gaining it affects their subsequent access to resources less attention has been given to the problem of how new organizations attract collective attention although related to legitimation the problem of attracting attention is distinct as attention and evaluation are distinct cognitive processes in this study we examine the allocation of collective attention to new organizations in a system of relationships within which new organizations seek to attract attention through their sensegiving activities the information properties of their sensegiving activities affect the level of attention they receive from different types of media and media attention in turn increases their perceived value potential in the eyes of venture capital investors vcs we examine these relationships in a sample of 398 information technology start ups that have obtained different levels of venture capital funding our results show that new organizations that engage in more intense and diverse sensegiving activities attract higher levels of industry media attention and that these effects are enhanced by the human capital of their founders and leaders diverse sensegiving activities are also associated with higher levels of attention from the general media but only the attention of specialized industry media is positively associated with the level of vc funding obtained these findings extend current research on information intermediation and institutional legitimation by demonstrating that media attention early in the life of new organizations affects how they are valued by a well informed expert audience such as vcs they also contribute to entrepreneurship research on the effects of new organizations strategies on their ability to secure resources and to research on vc funding decisions

determinants of required return in venture capital investments a five country study abstract using two complementary theoretical perspectives we develop hypotheses regarding the determinants of the return required by venture capitalists and test them on a sample of over 200 venture capital companies vccs located in five countries consistent with resource based theory we find that early stage specialists require a significantly higher return than other vccs when investing in later stage ventures consistent with financial theory we find that acquisition buyout specialists require a significantly lower return than other vccs when investing in expansion companies furthermore in comparison to specialists highly stage diversified vccs require a significantly higher return for early stage investments independent vccs require a higher rate of return than captive or public vccs in general higher required returns are associated with vccs who provide more intensity of involvement have shorter expected holding period of the investment and being located in the us or uk in comparison to those in france belgium and the netherlands

escalation of commitment in venture capital decision making differentiating between domestic and international investors drawing upon an escalation of commitment framework this study investigates how differences between cross border and domestic venture capital investors in emotional social and institutional factors affect their decision to terminate an unsuccessful investment we track the exit outcome of 1060 venture capital investments in 684 european technology companies results show that domestic investors have a high tendency to escalate their commitment to a failing course of action while cross border investors terminate their investments efficiently even when investing through a local branch this is explained by cross border investors having a lower social and emotional involvement with the project and a lower embeddedness in the local economic and social environment decreasing individual decision biases further they are affected to a lower extent by normative pressures to further invest from their co investment network local branches of cross border investors are also shielded from escalation of commitment we conjecture that their international investment committee acts as an organizational safeguard against individual decision biases domestic investors may hence benefit from mimicking the behavior of cross border investors

the costs of related diversification the impact of the core business on the productivity of related segments i develop the thesis that in related diversified firms the core business in my analysis the largest business may provide benefits such as scope economies to a related segment but it may also exert power and constrain the segment to act in its interests in various internal and external transactions this enables the core business to shift productivity gains toward itself from the segment which could lead to various inefficiencies within the related diversified firm using input output flow data and a multilevel model with the segment as the unit of analysis i first show that a segment s productivity is lower compared with a single business firm when it shares backward and forward complementarity i e when it shares transactions with common suppliers and customers with the core business correspondingly i show that as a mirror image the core business s productivity is enhanced when the business shares backward and forward complementarity with segments and when segments are backward integrated with it i e when the core business provides outputs to segments these shifts in productivity and the attendant inefficiencies do not seem to be destroying the entire value from related diversification overall the findings support the argument that the power and influence exerted by the core business and concomitantly the subsidization of the core business by related segments is an important source of costs borne by segments in a related diversified firm

shadow economies size causes and consequences using various methods the size of the shadow economy in 76 developing transition and oecd countries is estimated average size varies from 12 percent of gdp for oecd countries to 23 percent for transition countries and 39 percent for developing countries increasing taxation and social security contributions combined with rising state regulations are driving forces for the increase of the shadow economy especially in oecd countries according to some findings corruption has a positive impact on the size of the shadow economy and a growing shadow economy has a negative effect on official gdp growth

tobin s q and the importance of focus in firm performance using tobin s q as a measure of performance we seek to estimate the relative importance of industry focus and share effects in determining firm performance our methods are analogous to those of richard schmalensee and like him we find that industry effects account for the majority of the explained variance however we also find that firm effects exist in the form of focus effects that is narrowly diversified firms do better than widely diversified firms we interpret this finding as consistent with profit maximization by firms with different factor endowments

easing the constraints of motherhood the effects of all day schools on mothers labor supply low rates of female labor force participation lfp have been linked to the absence of childcare policies this article examines the degree to which extending the school day by 3 5 hours in elementary schools a large implicit childcare subsidy affects lfp the number of weekly hours worked and the monthly earnings of females with elementary school age children to do so we exploit within individual variation in access to full time schools and a rotating panel of households that contains 12 years of individual level data on labor outcomes and sociodemographic characteristics results from long difference models show that extending the school day increases mothers labor supply increasing lfp by 5 5 percentage points and the number of weekly hours worked by 1 8 moreover these increases are accompanied by a raise in monthly earnings jel i25 j13 j22

modelling the informal sector formally abstract the theoretical characterization of formal informal sector dualism by labor market dualism is integrated with its empirical characterization by size dualism by supposing that the minimum formal sector wage is only enforced for firms greater than a certain size a firm s size varies directly with the talent of its enterpreneur manager and the choice between formal and informal sector entrepreneurship is determined endogenously it is then shown that the size gap between the smallest formal sector firm and largest informal sector firm varies directly with the formal informal sector wage differential which in turn is shown as expected to increase the further is the minimum wage above the market clearing wage the comparative statics of changes in the size of the firm above which the minimum wage is enforced are also examined

the influence of dispositional affect and cognition on venture investment portfolio concentration abstract we explore how an investor s dispositional affect and cognitive style influence venture investment portfolio concentration based on a field study using a sample of 128 judges from a business plan competition we find that high positive affectivity investors construct more concentrated investment portfolios than their low positive affectivity counterparts whereas high negative affectivity investors construct more diversified investment portfolios than their low negative affectivity counterparts further investors who rely on analytical decision making display a weaker relationship between negative affectivity and investment diversification whereas investors who rely on emotion based decision making display a stronger relationship between positive affectivity and investment concentration

spatial collocation and venture capital in the us biotechnology industry biotechnology firms operate in a high risk and high reward environment and are in a constant race to secure venture capital vc funds previous contributions to the literature show that the vc firms tend to invest locally in order to monitor their investments and to provide operating assistance to their target firms further biotechnology is a knowledge based industry that tends to exhibit spatial clusters and the firms in such industries may collocate to benefit from gaining access to local markets for specialized inputs e g skilled researchers and from local knowledge spillovers and network externalities if such gains exist we expect that the collocated firms should exhibit positively correlated performance including in their ability to attract venture capital funds the purpose of this paper is to empirically measure the strength and spatial extent of the relationships among the amount of funds raised by proximate biotechnology firms we model these relationships with a spatial autoregression sar model and we control for characteristics of the biotechnology firms and the vc firms that provide their funds as well as site specific factors based on our fitted sar model we find that the amount of venture capital raised by a particular biotechnology firm is significantly influenced by the number of vc firms and the vc funding levels raised by biotechnology firms located within a 10 mile radius but these relationships are not statistically significant beyond this range

the moderating role of the complementary nature of technological resources in the diversification performance relationship this article analyzes the moderating role of complementary technological resources in the diversification performance relationship our contention is that entry into a new market poses challenges to complementary resources that are already being exploited and that diversification thus comes at a substantial cost to the diversifying firm using a sample of the world s largest manufacturers we find that the effect of diversification on productivity is positive for firms with an initially low level of overall technological complementarity firms that specialize and have existing complementarities are negatively affected by diversification because the process of unbundling and rebundling technological resources is disruptive to productive firms

macroeconomic uncertainty cultural traits and entrepreneurship the relationship between macroeconomic uncertainty and entrepreneurial activities has been the subject of intense debate among researchers however existing empirical studies report mixed findings

management and ownership effects evidence from five countries despite the growing recognition in the corporate governance literature that the relationship between ownership concentration and profitability is context dependent this issue has not yet been subjected to direct empirical investigation using a single cross national sample this study empirically examines the ownership concentration performance relationship across the nations of canada france germany the united kingdom and the united states essentially we argue that the correlation if any between ownership concentration and firm profitability differs across countries in a systematic way determined by the national system of corporate governance results indicate that important and statistically significant differences do in fact exist across the countries studied 1998 john wiley sons ltd

q and the tax bias theory abstract a growing body of literature analyzes the variation in q the ratio of financial market value to asset current replacement cost and makes inferences about attributes such as monopoly power profitability managerial performance etc these studies ignore potential biases embedded in q that result from non neutral tax policies this study examines the association between q and tax biases and establishes that differences in accumulated depreciation tax shields explain significant variation in q the implication that q should be adjusted for tax biases before use in empirical research is examined further adjusting q for tax biases at least with the factors herein leads only to minor changes in econometric analyses

modeling informality formally households and firms i introduction recent estimates indicate that around 10 of gross domestic product gdp in the united states is produced by individuals or firms that evade taxes schneider and enste 2000 in latin america approximately 50 of all salaried employees work informally an important question is therefore what are the determinants of informality unfortunately three decades of research have not yet yielded a consensus opinion on this point the traditional explanation initiated with the work of lewis 1954 assumes the existence of segmented labor markets in which some workers do not have access to jobs in the regulated formal sector these workers are forced to accept lower paying informal sector jobs that usually involve inferior working conditions while this view has become prevalent in the development literature direct empirical tests of the premise that informal workers would expect higher wages in the formal sector yield mixed results for instance magnac 1991 maloney 2004 and pratap and quintin 2004 do not find compelling evidence of segmentation between the formal and the informal sectors using data from colombia mexico and argentina respectively it is nonetheless certainly plausible that the presence of unions might segment the labor market layard et al 1991 however even if we believe that unionization has been an important factor in determining labor market segmentation in the past the pronounced decline of unionization throughout latin america over the last two decades seems to be a less satisfactory explanation of the phenomenon at the present time especially since informality increased in most countries in latin america during the same period gasparini and tornarolli 2006 another approach emphasizes the role of labor market regulation and taxation as the main cause of informality a pioneering study by de soto 1989 describes how informal workers develop their own laws and institutions to make up for the shortcomings of the official legal system it is certainly true that the size of the shadow economy is affected by the burden of taxes and social security contributions as well as by the many other regulations governing the official economy the problem with adopting this explanation of informality unreservedly however is that it overlooks the fact that workers have nonpecuniary preferences for the sector they work for and these preferences play a role in determining the equilibrium level of formality of an economy in particular workers in the informal sector are not eligible for socially mandated benefits three stylized facts characterize informality 1 small firms tend to operate informally while large firms tend to operate formally 2 unskilled workers tend to be informal while skilled ones have formal jobs 3 ceteris paribus secondary workers a worker other than the household head are less likely to operate formally than primary workers in this paper we present a model of an economy in which the sizes and wages of the formal and informal sectors are endogenously determined that accounts for these three facts our model entails a continuum of types on both sides of the labor market i e firms and workers firms choose whether to operate formally or informally and workers choose in what sector they work in equilibrium managerial talent determines size dualism at the firm level and human capital is the factor that determines whether workers are employed in the formal or informal sector in our model both heterogeneous firms and workers have preferences over the sectors they operate and choose optimally whether to function formally or informally by contrast a prominent feature of the preexisting literature is the idea that workers decisions play no role in determining the equilibrium of the economy thus our model is the first one in which policies that affect workers preferences as well of course as firm preferences over the formal or the informal sector such as pension plans public health issues and unemployment and any social benefits will affect the sizes and wages of the formal and the informal sectors

turning water into wine exploring the role of dynamic capabilities in early stage capitalization processes technology based ventures face considerable challenges when attempting to raise early stage capital during the early stages of development to create an operational business they need access to financial capital but external investors prefer to see an operational business before investing capital this study extends arguments grounded in dynamic managerial capabilities theory to examine the extent to which various trade offs among the quality of a venture s management team radicalness of the firm s technological resources and demand uncertainty in focal markets impact the ability of ventures to resolve these capitalization challenges we find that higher levels of demand uncertainty and more radical innovations do not appear to enhance the impact of strong management teams on the raising of early stage capital however lower levels of uncertainty do appear to strengthen the effects of strong management teams implications of these findings for dynamic capabilities theory and early stage capitalization processes are discussed

application specific r d capabilities and the advantage of incumbents evidence from the anticancer drug market this paper examines the proposition that during competence destroying technological changes incumbents are incompetent in researching in house a radically new technology they only retain market leadership if their undestroyed proprietary complementary assets compensate for their research incompetence in contrast to prior research i propose that there is not one but two sets of capabilities necessary to execute research and development r d sets that differ in their market specificity a technology specific set i e technological platforms that are non market specific and an application specific set i e knowledge of the application that is therefore market specific although all markets require both sets of capabilities to execute r d prior research has analyzed cases where the application was not as complex and therefore application specific capabilities did not represent strategic factors because at the start of a technological discontinuity application specific capabilities are undestroyed and have accrued only to incumbents when complex enough these capabilities can represent a source of competitive advantage for these firms even in the face of competition from diversifying entrants reusing previously acquired technological platforms i find evidence consistent with my proposition based on data on outcomes from drug discovery as estimated through clinical endpoints in phase i trials for firms competing in the anticancer drug market one of the most complex markets within pharmaceuticals as the market transitions into the biotechnology revolution the proposition in this paper implies that although technological platforms can help firms move across markets application specific r d capabilities can help firms retain leadership within a market across technological discontinuities

emerging strategies in the venture capital industry abstract this article reports a study of the future direction of the venture capital industry by examining the basic strategies and strategic assumptions of a broad sample of venture capital firms there are three main sets of results first the once homogeneous venture capital industry is rapidly dividing into several different strategic groups members of these groups are increasingly distinguishing themselves from other groups on four basic dimensions followed by member firms 1 financial resources equity capital comes from a greater variety of sources five major sources resulting in fundamentally different demands on the mission of the receiving venture capital firm 2 staff resources the way venture capital firms use staff resources particularly regarding investee management assistance is becoming increasingly varied across different groups some firms provide fewer than 2 days per year while others provide up to 450 man days per year per client 3 venture stages while the overall industry retains a primary interest in stage 1 2 and 3 investment specific firms vary considerably in the distribution of investment emphasis across these three stages 4 use of financial resources firms in the industry are becoming increasingly differentiated in the size of minimum investments they make 100 m to 1000 m and in their role as a direct investor versus a broker for institutional funds practicing venture capitalists should make use of this first set of findings in two ways first they may find it useful to compare their firm s orientation along these four strategic dimensions with those of the firm s that comprised this study second they may seek to use these four strategic dimensions as a basis on which they might examine clarify and or redefine the marketing strategy pursued by their firm a second set of results identified three goals and priorities of venture capital firms that have neither changed over time nor across increasingly different strategic groups annualized after tax return on investments of between 25 and 40 remain the most common objective across all firms a 5 to 6 year investment time horizon and a major emphasis on the quality of the management team in evaluating new deals were universal priorities across diverse venture capital firms a third finding in this study was that venture capital firms profess greater certainty about the future direction of the venture capital industry than the direction of their firm the most notable example of this is a strong sense that industry wide rates of return are headed downward yet few senior partners expect their firm to experience this decline practicing venture capitalists may be interested to peruse these results to see what trends are predicted within the venture capital industry by this subsample of that industry second they should consider the finding that industry wide rates of return are headed downward in light of the first two sets of findings to develop their own opinion about the future performance of different strategic groups within the industry it is important to note that the sample of venture capital firms on which this study was based did not include most of the larger older funds some of these funds would be characterized as industry leaders pace setters and innovators the sample provides a solid representation of the broad middle of the venture capital industry and newer entrants into the industry while larger older funds are under represented their impact on future trends and strategies in the industry is captured to some extent in the set of questions about future direction of the venture capital industry finally the emerging strategic groups in the venture capital industry that were identified by this study may be useful information for investors as well as users of venture capital for investors the opportunity to participate in venture capital activity should become more clearly understood and varied basically this study should help investors differentiate the strategic posture of different venture capital firms and funds on four factors rather than simply industry geographic considerations for users of venture capital the results of this study suggest a possibility for multiple options that are both more accessible and more catered to specific needs users of venture capital should find a clearer basis on which to differentiate venture capital firms in terms of venture stage priorities staff utilization orientations sources and uses of financial resources this should make for more informed shopping among different venture capital sources and provide a basis on which to shop for the most compatible firm

the potential of actuarial decision models abstract venture capitalists vcs are considered experts in identifying high potential new ventures gazelles vc backed ventures survive at a much higher rate than those ventures backed by other sources kunkel and hofer 1991 sandberg 1986 timmons 1994 thus the vc decision process has received tremendous attention within the entrepreneurship literature nonetheless vc backed firms still fail at a surprisingly high rate 20 moreover another 20 of the vc s portfolio fails to provide any return to the vc therefore there is room for improvement in the vc investment process the three staged investment process often begins with venture screening first vcs screen the hundreds of proposals they receive to assess which deserve further consideration those ventures that survive the initial stage are then subjected to extensive due diligence finally the vc and entrepreneur negotiate terms of the investment considering the amount of time that due diligence and negotiation of terms may take it is imperative that vcs minimize their efforts during screening so that only those ventures with the most potential proceed to the next stage yet at the same time the screening process should also be careful not to eliminate gazelles prematurely vcs are in a quandary how can they efficiently screen venture proposals without unduly rejecting high potential investments the answer may be to use actuarial decision aides to assist in the screening process actuarial decision aides are models that decompose a decision into component parts or cues and recombine those cues to predict the potential outcome for example an actuarial model about the vc decision might decompose a venture proposal into decisions about the entrepreneurial team the product the market etc the sub component decisions are than recombined to reach an overall assessment of the venture s potential such models have been developed in a number of decision domains e g bank lending psychological evaluations etc and been found to be very robust specifically these models often outperform the very experts that they are meant to mimic the current study had 53 practicing vcs participate in a policy capturing experiment the participants examined 50 ventures and judged each venture s success potential would the venture ultimately succeed or fail likewise identical information about each venture was input into two different types of actuarial models one actuarial model a bootstrap model used information factors that vcs had identified as being most important to making a good investment decision the second actuarial model was derived by roure and keeley 1990 the roure and keeley model best distinguished between success and failure in a study of 36 high technology ventures the bootstrap model outperformed all but one participating vc he achieved the same accuracy rate as the bootstrap model the roure and keely model although less successful than the bootstrap model outperformed over half of the participating vcs the implications of this study are that properly developed actuarial models may be successful screening decision aides the success of the actuarial models may be attributed to their consistency across different proposals and time the models always weight the information cues the same vcs as are all human decision makers may often be biased by differing salient information cues that cause them to misinterpret or ignore other important cues for example a vc may overlook product weaknesses if s he is familiar with the entrepreneur putting forth a particular proposal although the current study developed a generalized actuarial model each vc firm could create screening models that fit it s particular decision criteria the models could then be used by junior associates or lower level employees to perform an initial screen of received venture proposals thereby freeing senior associates time

corporate venture capitalists autonomy obstacles and performance abstract this report presents the results of a formal study of the corporate venture capital community in the united states and is based upon responses to a questionnaire completed by 52 corporate venture capitalists cvcs the central question addressed in this study involves which approach to corporate venture capital is most likely to produce successful results this question was addressed via cluster analysis which segregated the cvc community into two broad classes pilots which are marked by substantial organizational independence and copilots which are highly dependent on corporate management with respect to venture funding and decision authority pilots achieve equal or higher levels of performance and are plagued by far fewer obstacles than their highly dependent counterparts the results suggest the following 1 the corporate venture fund should be established as an independent entity and should have access to a committed separate pool of funds this will enable cvcs to respond aggressively to and manage investment opportunities with minimal corporate interference such an independent entity will defuse justifiable concerns on the part of entrepreneurs related to such interference 2 the fund should be managed by skilled venture professionals who may be drawn from the independent venture community or the small but growing pool of experienced cvcs corporate executives may comprise a part of the management team 3 if the corporate venture fund hopes to attract top quality managers it must be prepared to offer compensation and authority commensurate with their skill level in short corporate venture capitalists should be treated like independent venture capitalists by organizing the fund as an independent entity the political problem associated with establishing compensation levels above those of the corporation can be minimized 4 all cvcs should establish a primary focus on the realization of financial objectives i e return on investment strategic benefit objectives are not necessarily ill advised so long as they do not interfere with sound financial decision making when they do the corporate venture capital process is likely to become less effective for instance a corporate venture fund should only confine itself to investing in a few industries if there are sufficient high grade investment opportunities within those industries to ensure adequate deal flow the venture fund should not be pressured investments that appear exciting from a corporate perspective for technological or marketing reasons but are not financially attractive may well drain resources rather than produce opportunities 5 venture proposals failing on financial criteria might be referred to other parts of the corporation with the purpose of exploring an alternate relationship e g a development contract or joint venture if this is appealing to the corporation a mechanism such as a corporate liaison or reporting system might be established to facilitate the flow of information 6 a corporation should be willing to make a complete commitment of talent and capital if it establishes its own corporate venture fund the corporation should then be willing to accept a limited role if the corporation is unable to accept a limited role with respect to its own fund it may be best for it to participate as an investor in a traditional fund where such limitations will be enforced however this latter approach may significantly dilute or eliminate potential for strategic benefits

reputation and decision making under ambiguity a study of u s venture capital firms investments in the emerging clean energy sector this study examines the role of reputation on decision making under ambiguity drawing on social cognition and behavioral theories we propose that a firm s reputation exerts dual pressures on its decision making under ambiguity on the one hand a firm s reputation increases its aspirations for future performance and promotes its engagement in risky strategies to achieve them on the other hand preserving the already established reputation requires a firm to deliver consistent performance over time which promotes greater use of risk reduction strategies our analyses of the u s venture capital firms investments in the clean energy sector from 1990 to 2008 demonstrate that while reputable firms are more likely to invest in the emerging sector they also employ risk reduction strategies more extensively the sector s legitimation further influences these firms investment decisions both directly and through its interaction with firm reputation

a capability based view of competitive heterogeneity the question of how firms differ is paramount to strategy scholars this question has motivated empirical research on the factors influencing performance differences among close competitors it also has motivated work on factors that increase or decrease the mean performance of firms in an industry theories about resources and capabilities tend to dominate discussions of heterogeneity in performance and superior performance yet the strategy field lacks a cumulative body of empirical work showing how firms differ this article derives conclusions and questions from empirical work on capabilities we then discuss work that complements but lies beyond the boundaries of traditional capabilities research we conclude by suggesting approaches to and areas of future work

singapore venture capitalists vcs investment evaluation criteria a reexamination the venture capital vc industry in singapore is of recent origin however funds under management in singapore have grown from s 45 million in 1983 to s 7 86 billion in 1996 these developments together with the recent announcement of government s vision of singapore becoming a hub for venture capital in the region provide an opportunity for an examination of the venture capital industry in singapore the vc industry originated in the western hemisphere in response to the need for risk capital for high technology industries in the light of the differences in investment opportunities around singapore and the nature of industrial developments in south east asia in general the authors anticipated that the investment criteria employed by venture capital firms vcs in singapore would differ the results however reveal that criteria adopted by singapore vcs are not very different from those adopted by vcs in other countries including u s the results also confirm that the entrepreneur s characteristics or the top management s capabilities are seen as being primary indicators of the venture s potential further examination of vcs investment process revealed that the investment criteria adopted by successful vcs were no different from those adopted by less successful vcs this confirms that investment selection is a multi stage process wherein venture assessment is only one of the steps in this process before vcs evaluate a venture they screen investment proposals based on their investment preferences or investment strategies vcs in our sample had definite ideas about where to invest and in what types of firms how do vcs select appropriate investment strategies however has not been adequately dealt in the literature and is a fitting subject for further studies

the validity of profits structure studies with particular reference to the ftc s line of business data the simple proposition that consumerdamaging collusion is more likely to occur when there are fewer competitors has given rise not only to legal restrictions of economic activity thought to restrict output but also to an enormous amount of empirical work attempting to relate market concentration to the exercise of monopoly power most such studies measured market structure by an index of concentration for example four firm concentration or herfindahl and performance by accounting profit for example net profit divided by assets or price cost margins sales less direct costs divided by sales from the positive statistically significant correlations often found between greater concentration and profit with other factors presumably accounted for some researchers conclude that increases in concentration are anticompetitive and that concentration therefore is bad the concentration profits studies have been criticized essentially on two grounds one is that the positive relationship is not indicative of collusive behavior in particular oliver williamson 1968 john mcgee 1971 harold demsetz 1973 1974 and sam peltzman 1977 point out that higher profits could result from efficiencies experienced by large firms which resulted both in greater market shares and high levels of concentration analytical arguments show that higher profits logically follow as much from lower costs that are associated with higher levels of concentration as from collusion determined higher prices some empirical evidence that supports this belief is presented by demsetz peltzman and bradley gale and ben branch 1982 however their findings have been contested on the grounds that the data used are biased or inadequate or that the researchers have not demonstrated that the observed higher profits greater concentration relationship was caused by lower costs 2 the second criticism is that available data provide an inadequate basis for such conclusions the concentration numbers are based usually on industries defined by the commerce department s standard industrial classifications sic the sic definitions tend to be supply production rather than demand determined include nonhomogeneous products and exclude sales of similar products that are included in different sic groups or are imported the profit data are taken from accounting reports that provide poor measures of economic values weiss 1974 describes many of these problems however he does not believe that these shortcomings invalidate the studies as weiss 1979 concludes

determinants of venture capital firms preferences regarding the industry diversity and geographic scope of their investments abstract competition is intensifying in the venture capital industry in the u s the number of venture capital firms vcfs tripled from 1980 to 1989 supplier power in the form of institutional investors such as pension funds continues to grow foreign venture capital has grown to the extent that commitments to foreign vcfs exceeded domestic commitments in both 1988 and 1989 further alternative sources of financing for entrepreneurs such as individual investors angels corporations and strategic alliances are increasingly viable options vcfs face pressure to seek lower risk investments improve rates of return and provide value to new venture development surprisingly few scholarly studies have begun to investigate the strategies vcfs are aiming to implement in order to deal with this increasing pressure building on the premise that decisions regarding product market scope are a key component of firm strategy hofer and schendel 1978 this study examined 169 domestic vcfs in order to identify factors that might explain variations in preferences regarding the industry diversity and geographic scope of their investments the sample drawn from california massachusetts and texas represented about 27 of all u s based vcfs in 1987 the year in which the data were gathered in terms of the total size of investment portfolio the average for these 169 vcfs was 69 8 million which is statistically indistinguishable from the u s average of 65 million results indicate that 1 vcfs specializing in early stage ventures prefer less industry diversity and narrower geographic scope relative to other vcfs 2 corporate vcfs i e those owned by non financial corporations prefer less industry diversity but broader geographic scope relative to non corporate vcfs 3 larger vcfs prefer greater industry diversity and broader geographic scope than do smaller vcfs and 4 provision of small business investment companies sbic financing by the vcf has no impact on preferences regarding industry diversity but is associated with a preference for narrower geographic scope one implication of these results is that vcfs in the u s are not homogeneous as regards the intended product market scope of their portfolios this in turn holds implications not only for vcfs but also for their suppliers limited partners buyers entrepreneurs and policy makers vcfs can no longer rely on haphazard investment schemes they need to attract investors by virtue of the benefits offered by their portfolio strategy and they need to attract superior investments via offering valueadded services and know how potential investors in venture capital will want to examine for example the impact on risk and return of investing smaller amounts in several vcfs at one extreme versus making one large investment in a very diversified vcf at the other extreme the results of this and other studies suggest that outcomes timing magnitude and riskiness of returns of choosing such alternatives will vary widely and will depend in great part on the strategies of the vcfs involved it will not be possible for investors to make wise choices without a full examination of their own objectives and of the profiles of vcfs entrepreneurs with the most attractive ventures have alternative sources of financing to consider and should weigh the benefits of being financed and supported by various vcfs as part of the vcfs portfolios knowing a vcf s preferences regarding product market scope improves their chances of approaching and selecting the right fit and for those entrepreneurs with a narrower set of options such knowledge may make the difference between receiving and not receiving financing in a timely manner finally policy makers may be able to make use of knowledge of the forces that influence the investment strategies of vcfs presently concerns for policy makers may include the gap in seed capital increased foreign presence in the u s market and the export of promising innovative technology via alliances with foreign firms all of these factors are influenced by the strategies pursued by vcfs as they jockey for position in the increasingly competitive venture capital market

two worlds of venture capital what happened to us and dutch early stage investment european attempts at imitation of u s venture capital have been less successful in stimulating high tech start ups our analysis of the differences between dutch and u s developments points at institutional and organizational differences as explanatory factors disappointing longer term performances of dutch ipos have caused the closure of the dutch parallelmarket indeterminate length of life of dutch vc funds contributed to a loss of trust in early stage ipos the u s in contrast benefitted from contractually fixed length of life of venture capital funds the u s share of early stage investment displayed a wave like pattern which is positively related to the number of ipos and of vc firms interconnectedness and follow on funds depress early stage investment

an analysis of sample attrition in panel data the michigan panel study of income dynamics by 1989 the michigan panel study on income dynamics psid had experienced approximately 50 percent sample loss from cumulative attrition from its initial 1968 membership we study the effect of this attrition on the unconditional distributions of several socioeconomic variables and on the estimates of several sets of regression coefficients we provide a statistical framework for conducting tests for attrition bias that draws a sharp distinction between selection on unobservables and on observables and that shows that weighted least squares can generate consistent parameter estimates when selection is based on observables even when they are endogenous our empirical analysis shows that attrition is highly selective and is concentrated among lower socioeconomic status individuals we also show that attrition is concentrated among those with more unstable earnings marriage and migration histories nevertheless we find that these variables explain very little of the attrition in the sample and that the selection that occurs is moderated by regression to the mean effects from selection on transitory components that fade over time consequently despite the large amount of attrition we find no strong evidence that attrition has seriously distorted the representativeness of the psid through 1989 and considerable evidence that its cross sectional representativeness has remained roughly intact

the effects of labour market policies in an economy with an informal sector in this article we build an equilibrium search and matching model of an economy with an informal sector our model extends mortensen and pissarides 1994 by allowing for ex ante worker heterogeneity with respect to formal sector productivity we use the model to analyse the effects of labour market policy on informal sector and formal sector output on the division of the workforce into unemployment informal sector employment and formal sector employment and on wages finally we examine the distributional implications of labour market policy specifically we analyse how labour market policy affects the distributions of wages and productivities across formal sector matches in this article we construct a search and matching model that we use to analyse the effects of labour market policies in an economy with a significant informal sector what we mean by an informal sector is a sector that is unregulated and hence not directly affected by labour market policies such as severance or payroll taxes we find that labour market policies that apply only to the formal sector nonetheless affect the size and the composition of employment in the informal sector this is important since there is substantial economic activity in the informal sector in many economies particularly in developing countries estimates for some latin american countries put the informal sector at more than 50 of the urban work force 1 the informal sector is also important in many transition countries as well as in some developed economies 2 although much of the literature treats the informal sector as a disadvantaged sector in a segmented labour market framework this interpretation is not consistent with recent empirical evidence from latin america under a segmented or dual labour market interpretation one would expect jobs to be rationed in the primary sector and workers to be in the secondary or informal sector involuntarily and to be queuing for formal sector jobs maloney 2004 presents evidence for several latin american countries that challenges this view and instead interprets the informal sector as an unregulated micro entrepreneurial sector similarly using data from the argentinian household survey pratap and quintin 2006 reject the notion that labour markets are segmented in the greater buenos aires area concluding that there is no evidence of a formal sector wage premium after controlling for individual and establishment we thank mauricio santamaria for stimulating conversations that inspired our interest in this topic we also thank bob hussey and fabien postel vinay as well as our editor steve pischke and two anonymous

institutional lending to knowledge based businesses abstract knowledge based businesses kbbs are vital to economic development and revitalization in many regions especially in areas that have experienced a decline in traditional industries while much attention has been devoted to various aspects of traditional small firm financing there is a paucity of empirical research to explain how new knowledge based firms are externally financed the current study researches institutional strategies structures and risk assessment practices of chartered banks and government agencies in a peripheral region of canada it examines the extent to which these institutions have modified traditional lending approaches and practices to meet the needs of knowledge based firms the study explores the existence of institutional lending cultures through an empirical investigation of risk assessment practices employed by account managers two business proposals one for a knowledge based firm and one for a more traditional firm were presented to account managers in chartered banks and government agencies for initial review and subsequent due diligence and risk assessment verbal protocols and interview data obtained at three stages of the due diligence process were analyzed using standard multivariate techniques and consensus analysis ca ca a tool developed to measure cultural agreement in cognitive anthropology was employed to assess the level of agreement among lenders with respect to risk assessment overall the study findings confirm that specialized strategies structures and processes for lending to kbbs are only partially developed are still evolving and are considerably diverse in both the banking and government sectors furthermore the level of agreement among lenders develops during the course of the due diligence process results confirm consensus and the existence of a lending culture sensitive to the needs of kbbs among a select but important subgroup knowledge based lending specialists the paper discusses the implications of these findings for researchers entrepreneurs in search of capital and policy makers seeking to develop new business opportunities for regional economic development

global cities and multinational enterprise location strategy we combine the concept of location derived by economic geographers with theories of the multinational enterprise mne and the liability of foreignness developed by international business scholars to examine the factors that propel mnes toward or away from global cities we argue that three distinctive characteristics of global cities global interconnectedness cosmopolitanism and abundance of advanced producer services help mnes overcome the costs of doing business abroad and we identify the contingencies under which these characteristics combine with firm attributes to exert their strongest influence consistent with these arguments our analysis of a large sample of mne location decisions using a multilevel multinomial model suggests not only that mnes have a strong propensity to locate within global cities but also that these choices are associated with a nuanced interplay of firm and subsidiary level factors including investment motives proprietary capabilities and business strategy our study provides important insights for international business scholars by shedding new light on mne location choices and also contributes to our understanding of economic geography by examining the heterogeneous strategies and capabilities of mnes the primary agents of economic globalization that shape the nature of global cities

how venture capital firms differ abstract four potential sources of differences between venture capital vc firms were examined venture stage of interest amount of assistance provided by the vc vc firm size and geographic region where located through a questionnaire 149 venture capitalists provided data about their firms about what they look for in evaluating an investment and about how they work with a portfolio company following an investment firms were divided into four groups based on venture stage of interest the earlier the investment stage the greater the interest in potential investments built upon proprietary products product uniqueness and high growth markets late stage investors were more interested in demonstrated market acceptance there were no differences by stage regarding the desired qualities of management however after the investment was made earlier stage investors attached more importance to spending their time evaluating and recruiting managers earlier stage investors sought ventures with higher potential returns a 42 hurdle rate of return for the earliest stage investor versus 33 for the late stage investor late stage investors spent more time evaluating a potential investment however after the investment was made there was little difference in the amount of time spent assisting the portfolio company there were however differences in the significance that vcs attached to particular post investment activities firms were split into three groups based upon the amount of time the vc spent with a portfolio company after an investment was made as lead investor the most active group averaged over 35 hours per month per investment and the least active group averaged less than seven hours the difference in assistance provided was not strongly tied to differences in investment stage of interest there were major differences in the importance the vcs attached to their post investment activities not surprisingly high involvement vcs viewed their activities as more important based upon the amount of capital they managed firms were also split into three groups average fund size varied from 278 to 12 million dollars the larger firms had more professionals and managed more money per professional the large firms provided the least and the medium sized firms the most assistance to portfolio companies large firms also made larger individual investments even though they invested over half their funds in late stage investments whereas smaller firms focused on the earlier stages the large firms were still a major source of early stage financing there were no differences between geographic regions in the proportion of investments where the venture capital firm served as lead investor there were however major regional differences in investment stages of interest also differences were observed between regions that were not a result of differing size and investment stage

towards an economic theory of the multiproduct firm this paper outlines a theory of the multiproduct firm important building blocks include excess capacity and its creation market imperfections and the peculiarities of organizational knowledge including its fungible and taut character a framework is adopted in which profit seeking firms are seen to diversify in order to avoid the high transactions costs associated with using various markets to trade the services of various specialized assets neoclassical explanations of the multiproduct firm are shown to be seriously deficient

diversification ricardian rents and tobin s q according to prevailing theory firms diversify in response to excess capacity of factors that are subject to market failure by probing into the heterogeneity of these factors we develop the corollary that firms that elect to diversify most widely should expect the lowest average rents an empirical test with tobin s q as the measure of rents is consistent with this theory

when are nash equilibria independent of the distribution of agents characteristics author s bergstrom ted varian hal r abstract we present examples of nash equilibria that do not vary with the distribution of a parameter across agents and then offer a general theorem that characterizes this independence

informal labor markets and on the job training evidence from wage data i introduction this study explores the role of informal jobs in the formation of human capital among young less educated workers an informal job is a job that fails to comply with some or all of the labor regulations 1 the set of all informal jobs constitute what is typically known as the informal sector due to the lack of compliance with the labor laws informal jobs are not registered with the authorities 2 however it is often argued that compliance with these laws is of great significance in developing countries to ensure social justice for workers berg and kucera 2008 and to protect them against the forces of reallocation in the labor market inter american development bank 2003 in spite of these arguments the lack of compliance with these mandates in developing countries is common practice leading to the existence of sizable informal labor markets especially among the youth and the less educated 3 hence the importance of understanding what role the informal sector is playing in the lives of young less educated workers the traditional views of the informal sector in the literature are that of a sector that is the last resort for many workers who are rationed out of the protected and better paid jobs in the formal sector e g ozorio de almeida et al 1995 or that it is the disadvantaged sector in a segmented labor market e g fields 1975 harris and todaro 1970 4 the support for these views of the informal sector is mixed in the literature the work of maloney 1999 amaral and quintin 2006 and galiani and weinschelbaum 2012 suggests that the existence of informal labor markets is not necessarily evidence of segmentation and that could be an equilibrium outcome in a competitive labor market however the work of arias and khamis 2008 presents some evidence that is consistent with the rationing of formal salaried jobs and with segmentation in the labor market 5 despite the ongoing debate informal jobs play an important role in the work lives of less educated workers maloney 1999 argues that informal salaried jobs serve as the main point of entry for young poorly educated workers into paid employment the current study further explores this idea focusing on the group of young less educated workers in mexico the study explores the extent to which less educated workers in the informal sector experience wage growth and how wage growth in the informal sector compares with wage growth in the formal sector the basic question is whether informal jobs offer wage growth and skill accumulation to less educated workers and how it compares with formal jobs the empirical analysis uses a household survey from mexico the enoe acronym in spanish for encuesta nacional de ocupacion y empleo the panel structure of the survey allows the construction of measures of wage growth and continuing sector participation the results indicate that young less educated workers in the informal sector experience faster wage growth than their peers in the formal sector based on existing models of on the job training acemoglu and pischke 1999a 1999b becker 1993 stevens 1994 this result suggests that informal jobs offer valuable general training opportunities to young less educated workers the literature provides little evidence on wage growth in the informal sector or on how it compares with wage growth in the formal sector there is some evidence on the wage gain or loss from informality for example maloney 1999 and alcaraz et al 2011 provide estimates of the wage change associated with transitions between the formal and informal sectors in mexico the results in both studies indicate that informal to formal transitions are associated with positive wage changes while transitions in the opposite direction are associated with negative wage changes however none of these two studies provide evidence on wage growth experienced by workers in the informal sector or how it compares to wage growth in the formal sector

financial development and economic growth views and agenda this critique argues that the preponderance of theoretical reasoning and empirical evidence suggests a positive first order relationship between financial development and economic growth the body of work would push even most skeptics toward the belief that the development of financial markets and institutions is a critical and inextricable part of the growth process and away from the view that the financial system is an inconsequential sideshow responding passively to economic growth many gaps remain however and the paper highlights areas in acute need of additional research

asset specificity and a firm s borrowing ability an empirical analysis of manufacturing firms abstract this paper investigates the importance of asset specificity in explaining differences in firms ability to borrow money with empirical research we investigated whether there is a relationship between asset specificity and the debt ratio of a slovene manufacturing firm the basic idea of the research was to link the sources of finance that define property rights and the attributes of the assets that are the objects of finance a firm s capital structure can be viewed as a description of the allocation of risk and control among investors

intangible resources as a key factor in the internationalisation of spanish firms abstract in this paper we analyse the effect of the availability of intangible resources measured by way of tobin s q on the probability of spanish firms increasing their international diversification we find that this impact is positive and statistically significant we also discover that firms with a higher endowment of intangible resources increase their presence in their current markets concentration and that those with a multinational status also expand to new markets scope