input allocation workforce management and productivity spillovers evidence from personnel data this article shows how input heterogeneity triggers productivity spillovers at the workplace in an egg production plant in rural peru workers produce output combining effort with inputs of heterogeneous quality exploiting variation in the productivity of inputs assigned to workers we find evidence of a negative causal effect of an increase in coworkers daily output on own output and its quality we show theoretically and suggest empirically that the effect captures free riding among workers which originates from the way the management informs its dismissal decisions our study and results show that input heterogeneity and information on input quality contribute to determine the shape of incentives and have implications for human resource management production management and the interaction between the two counterfactual analyses show that processing information on inputs or changing their allocation among workers can generate significant productivity gains

navigating the paradox of openness in energy and transport innovation insights from eight corporate clean technology research and development case studies using an inductive case study approach drawn from original interview data this article investigates the innovation approaches among a sample of international energy companies or corporate firms it first presents a conceptual framework synthesized from the business studies entrepreneurship evolutionary economics innovation studies management science organization studies political science and sociology literature this framework suggests that corporate approaches to clean technology innovation will cut across the four dimensions of organizational multiplicity and stakeholder involvement information sharing coordination and control and market orientation it then explores how eight firms the algal carbon conversion flagship and aurora algae biofuel dong and statoil carbon capture and storage tesla and volkswagen electric vehicles and siemens and vestas offshore wind turbines approach clean technology development with open innovation attributes mixed with closed attributes although the study finds striking similarities among the particular approaches embraced by each corporate actor it also notes that approaches are technology and firm specific and the potential for different permutations leads to an almost endless number of possible stylistic combinations the innovation profiles depicted also reveal conflict and competition among various stakeholders the implication being that corporate innovation in the energy sector remains a conflicted disjointed and messy process

a stochastic latent moment model for electricity price formation the wide range of models needed to support the various short term operations for electricity generation demonstrates the importance of accurate specifications for the uncertainty in market prices this is becoming increasingly challenging since electricity hourly price densities exhibit a variety of shapes with their characteristic features changing substantially within the day and over time and the influx of renewable power wind and solar in particular has amplified these effects a general purpose analytically tractable representation of the stochastic price formation process would have considerable value for operations control and trading but existing empirical approaches for the application of standard density functions are unsatisfactory we develop a general four parameter stochastic model for hourly prices in which the four moments of the density function are dynamically estimated as latent state variables and furthermore modelled as functions of several plausible exogenous drivers this provides a transparent and credible model that is suffciently flexible to capture the shape shifting effects particularly with respect to the wind and solar output variations causing dynamic switches in the upside and downside risks extensive testing on german wholesale price data benchmarked against quantile regression and other models in out of sample backtesting validated the approach and its analytical appeal

the new institutional economics this outstanding book presents new original contributions from some of the world s leading economists including ronald coase douglass c north masahiko aoki oliver e williamson and harold demsetz it demonstrates the extent and depth of the new institutional economics research programme which is having a worldwide impact on the economics profession

efficiency wage models of unemployment one view h lorne carmichael persistent wage rigidity and involuntary unemployment appear to be recurrent problems in most economies what could be preventing the wage adjustment necessary to clear the labor market many recent papers claim to have found the answer in efficiency wage models this paper surveys this literature and attempts to evaluate its accomplishments it concludes that the efficiency wage models fail to explain wage rigidity or persistent involuntary unemployment persistent involuntary unemployment of workers is a recurrent problem in labor markets all over the world unemployed workers seem unable to find work even though they are willing to accept lower wages than those being paid employed workers with similar skills what could be preventing wages from adjusting to clear these markets many recent papers known collectively as the efficiency wage literature now claim to have the answer this paper will survey the efficiency wage literature and critically evaluate some of its accomplishments efficiency wage models have already been examined by yellen 1984 katz 1986 and stiglitz 1987 and have received generally favorable reviews this paper is more critical its overall conclusion is that efficiency wage models provide some useful insights into the workings of the labor market but they do not provide a satisfactory account of wage rigidity or involuntary unemployment there are at least five separate versions of the efficiency wage model they share a common structure however and this is outlined in the first section of the paper this section also attempts to relate efficiency wage models to other recent models of unemployment section ii examines and criticizes the different approaches in detail section iii evaluates the achievements of this approach and suggests some directions for future work i a general efficiency wage model efficiency wage models as the name suggests are first of all models of wages they generate unemployment by showing that firms will sometimes want to set wages at non market clearing levels it is useful to begin therefore by reviewing how wages and employment are determined in some related models in a perfectly competitive labor market the wage for each type of labor is adjusted constantly to maintain equality of supply and demand overall employment fluctuates in response to demand changes as workers move up and down their labor supply curves unemployment is voluntary in that anyone who is not working prefers that state to employment at the going wage for people of his skills as well the value of a worker s marginal product is equal to the marginal value of his leisure so there are no unexploited wage bargains between unemployed workers and firms this model is successful in predicting the long term response of wages to shifts in demand and supply but it is clear that in the short run its depiction of voluntary unemployment and flexible wages is unrealistic a natural way to generate more realism is to assume that wages are inflexible in the short run in this case a reduction in demand away from a long run equilibrium will lead to rationing of jobs by employers as they attempt to stay on their labor demand curves the unemployment here is involuntary in that the unemployed would prefer to be working at the going wage and is inefficient in that there are lost gains from trade between these workers and firms the weakness of this model is that it is silent about the mechanism that keeps wages rigid unemployed workers who offer to work for less than the fixed wage ought to find work the early implicit contract models of azariadis 1975 baily 1974 and gordon 1974 provide one explanation for wage rigidity these models introduced the idea that wages can do more than just clear the market for labor wages in an implicit contract model are used to shift the risk generated by uncertain output market conditions from risk averse workers to the risk neutral firm

entrepreneurship developing countries and development economics new approaches and insights this paper provides an introduction to this special issue of small business economics dealing with the long postponed integration of entrepreneurship into the discipline of development economics and casting a formal light on the role of entrepreneurship in developing countries the paper departs from the premise that with more than a billion people living in absolute poverty it is of great practical importance to understand if and when entrepreneurship is a binding constraint on economic development and catching up in developing countries this in turn requires at least a deeper theoretical modeling of the entrepreneur in development economics this special edition contains a number of contributions emanating from the unu wider project on promoting entrepreneurial capacity which integrates the disciplines of entrepreneurship and development economics these contributions model and explore the role of the entrepreneur in key areas of concern for development economics such as structural change and economic growth income and wealth inequalities welfare poverty traps and market failures this introduction discusses and contextualizes these various contributions and their implications for further theoretical and empirical work

sources procedures and microeconomic effects of innovation fabio arcangeli paul david frank engelman christopher freeman massimo moggi richard nelson luigi orsenigo nathan rosenberg michele salvati g n von tunzelman two anonymous referees and the participants at the meeting of the committee on distribution growth and technical progress of the italian national research council cnr rome november 16 1985 have helped with various redraftings a particularly grateful acknowledgment is for the insightful and patient help of moses abramovitz this work has been undertaken at the science policy research unit spru university of sussex as part of the research program of the designated research centre sponsored by the economic and social research council esrc earlier support to the research that led to this paper by the italian national research council cnr is also gratefully acknowledged the statistical research has been undertaken with the assistance of stephano brioschi ilaria fornari and giovannu prennushi

corporate venturing and value creation a review and proposed framework abstract over the past decade companies worldwide have used corporate venturing cv as a means of revitalizing their operations building new capabilities and achieving strategic renewal creating value for shareholders business interest in cv has stimulated academic interest in the topic resulting in a rapidly growing but fragmented body of literature despite the growing international scholarly interest in cv researchers have devoted little effort to integrating prior findings in a cumulative fashion as a result studies do not build upon one another making it difficult to gauge the progress being made in addressing the fundamental research questions related to cv in this paper we examine the literature on cv seeking to synthesize integrate and link its key findings to do so we analyze this literature over the past decade to identify its major themes and research findings setting the stage for greater coherence in future research on cv we give special attention to the challenges and rewards of theory building in future cv research our review clearly shows that cv is an area of scholarly inquiry that has important implications for managerial practice

greener more integrated and less volatile a quantile regression analysis of italian wholesale electricity prices abstract this paper provides estimates of quantile regression models of the relationship between italian day ahead electricity prices the supply of renewables and the inception of a new cable sapei linking sardinia with the italian peninsula in the 2006 2015 time window the results confirm the merit order effects detected in the existing literature both for photovoltaics and wind power more strongly in market conditions characterised by moderately low price levels and with some implied increase in volatility the new cable has apparently challenged the ability of power generating companies to extract value through price spikes has mitigated volatility and its effects have been complementary with those of renewables effects from photovoltaics are more sensitive to robustness checks differences across zonal markets are nonetheless detected

reward structures and the allocation of talent as relative rewards that different professions receive are a key factor in the allocation of talent what determines the reward structure of a society is an important question this paper develops an equilibrium model of the allocation of talent between productive and unproductive activities such as rent seeking the existence of rent seeking creates a negative externality on productive agents and implies that relative rewards are endogenously determined the same externality can also lead to the existence of multiple equilibria each with different reward structures in a dynamic setting allocations of past generations as well as expectations of future allocations influence current rewards and the society may get trapped in a rent seeking steady state equilibrium the paper also discusses how the non pecuniary reward structure can be influenced by equilibrium selection and a historical example that suggests the presence of a causal link from the allocation of talent to non pecuniary rewards

factor models in the german electricity market stylized facts seasonality and calibration abstract the class of arithmetic factor models is flexible enough to model all stylized facts occurring in electricity markets including negative prices while still yielding tractable derivative prices in this paper we conduct a thorough review of the requirements and possibilities of factor models we compare different seasonality functions and study their power to deseasonalise day ahead spot prices from the epex germany austria market furthermore we introduce an alternative method to estimate mean reversion speed based on arma time series and a method to evaluate the distributional fit of the model to realised market prices which we apply to two non gaussian estimated models

risk response in the beef marketing channel a multivariate generalized arch m approach a model of the farm retail price spread for beef is specified under rational expectations in which systematic risk response on the part of marketing intermediaries is allowed the three equation structural model contains potentially time varying risk terms in margin and supply equations which i approximate and estimate using a multivariate garch in mean approach the estimated model is used to infer relative risk premia in beef margins and to simulate short run equilibrium risk effects results indicate that price risk has at times had substantial impacts on farm and retail beef prices and production

efficiency wage models of unemployment a second view kevin lang and shulamit kahn efficiency wage models in which firms find it profitable to pay wages above workers reservation wages provide a promising explanation for unemployment and interindustry wage differentials one criticism of such models is they imply firms should sell jobs by requiring up front bonds from new workers however only some efficiency wage models imply this moreover firms might not require bonds for many reasons we show that moral hazard and adverse selection models together explain many labor market phenomena the efficiency wage model conforms well to empirical finding but certain anomalies suggest the need to consider rent sharing models carmichael s paper in this volume is an important contribution to the debate over the importance of efficiency wages he clearly outlines some of the deficiencies in the theory and thus points out areas needing further research nevertheless his conclusions are far too negative he greatly exaggerates the theoretical weakness of the efficiency wage model and gives insufficient recognition to the empirical implications generated by this model and to tests of these implications i shirking models there is direct empirical evidence that shirking is a serious problem for firms firms spend significant sums monitoring workers levine 1987 reviews the evidence that worker shirking is widespread and costly the evidence in burroway 1979 and mars 1982 also demonstrates the importance of shirking and stealing carmichael s primary argument against shirking models is that if the payment of efficiency wages to deter shirking led to an excess supply of workers workers would buy their jobs by posting bonds since we do not observe workers posting bonds he concludes that firms do not pay efficiency wages either given the importance of shirking the absence of market clearing bonds needs explaining one explanation is that the market has found some reasonable substitute for bonds such as deferred wage payments it is theoretically feasible to substitute deferred wage payments for up front bonds as noted by akerlof and katz 1989 however the empirical evidence of industries with deferred payments i e where low beginning wages are balanced by high subsequent wages is mixed dickens and katz 1987b krueger and summers 1988 and abraham and farber 1987 indicate that industries which pay high wages to high tenure workers tend to pay high wages to low tenure workers on the other hand high wage industries also tend to have steeper earnings profiles which may be evidence of deferred earnings in these industries as shapiro and stiglitz 1984 note a second possible explanation for the absence of market clearing bonding is that bonding gives firms an incentive to fire workers immediately upon collecting their bonds however this explanation assumes that a firm will immediately fire every worker who posts a bond if there are any reputation costs at all some firms sometimes will not fire bond posting workers and we should observe some bonding yet with finite length contracts there must be some reputation costs because otherwise firms would never pay workers in the last period thus firm incentives to cheat and fire workers cannot explain the complete absence of bonding clearly the absence of market clearing bonding is not fully understood and further theoretical work is needed dickens katz lang and summers 1989 review a wide variety of possible reasons that bond posting is limited the important point is that there are many potential reasons for limited bonding other than the absence of efficiency wages on the other hand the lack of bonding despite the importance of shirking does not demonstrate that firms pay efficiency wages there may be reputation or other costs to the worker caught shirking even in the absence of bonding as dickens katz lang and summers 1989 demonstrate in the absence of bonding whether paying efficiency wages dominates relying solely on increased monitoring depends on the parameters of the model and is therefore an empirical issue

contextual influences on the corporate entrepreneurship performance relationship a longitudinal analysis abstract over the past several years corporate entrepreneurship has been widely touted by executives and researchers alike as an effective means for revitalizing companies and improving their financial performance for the most part the call for greater entrepreneurial behavior on the part of established companies has been accepted on faith as an inherently desirable objective the implicit logic behind the pervasive belief in the value of corporate entrepreneurship seems to be that risk taking innovation and aggressive competitive action the key elements of entrepreneurial corporations will help in identifying and pursuing lucrative product market opportunities and in providing new bases for achieving superior competitive positions but what do we really know about the financial consequences of corporate entrepreneurship most of the evidence that corporate entrepreneurship pays off is anecdotal in nature or based on cross sectional studies that focus on the short term implications of entrepreneurial behaviors as such in a definitive sense we know very little about the financial consequences of corporate entrepreneurship in an attempt to improve our understanding of this issue this article describes a study of corporate entrepreneurship and its impact on company financial performance data were collected from three different samples over a seven year period to assess the longitudinal impact of corporate entrepreneurship on firm performance these samples consist of 24 medium sized manufacturing firms representing 14 industry segments 39 chemical companies and 45 fortune 500 industrial firms representing five industry segments data were gathered on each sample using both primary and secondary sources regression analysis was then used to analyze the data the results suggest that corporate entrepreneurship has a positive impact on financial measures of company performance this effect on performance which tends to be modest over the first few years increases over time suggesting that corporate entrepreneurship may indeed be a generally effective means for improving long term company financial performance moreover the results indicate that corporate entrepreneurship is a particularly effective practice among companies operating in hostile environments as opposed to benign environments the study has three principal implications for practicing managers first the study documents the general financial viability of engaging in corporate entrepreneurship this is not to suggest that corporate entrepreneurship is a panacea for improving financial performance however entrepreneurial behavior when considered on the whole i e across firms and industries is associated with superior financial performance second the study suggests a need to use a long term time horizon in order to adequately judge the financial consequences of corporate entrepreneurship the use of a shorter evaluation period may not allow sufficient time for entrepreneurial actions to have their full market and corresponding financial impact finally the study identifies the context specific character of effective entrepreneurial practice specifically corporate entrepreneurship appears to be a particularly effective strategic practice among firms operating in hostile business settings

government assisted oligopoly coordination a concrete case in 1993 the danish antitrust authority decided to gather and publish firm specific transactions prices for two grades of ready mixed concrete in three regions of denmark following initial publication average prices of reported grades increased by 15 20 percent within one year we investigate whether this was due to a business upturn and or capacity constraints but argue that these seem to have little explanatory power we conclude that a better explanation is that publication of prices allowed firms to reduce the intensity of oligopoly price competition and hence led to increased prices contrary to the aim of the authority

the economic lives of the poor in what turned out to be a rhetorical master move the 1990 world development report from the world bank defined the extremely poor people of the world as those who are currently living on no more than 1 per day per person measured at the 1985 purchasing power parity ppp exchange rate in 1993 the poverty line was updated to 1 08 per person per day at the 1993 ppp exchange rate which is the line we use in this paper poverty lines have always existed indeed 1 per day was chosen in part because of its proximity to the poverty lines used by many poor countries 1 however the 1 a day poverty line has come to dominate the conversations about poverty to a remarkable extent

optimal cartel trigger price strategies abstract a dynamical model of industry equilibrium is described in which a cartel deters deviations from collusive output levels by threatening to produce at cournot quantities for a period of fixed duration whenever the market price falls below some trigger price in this model firms can observe only their own production level and a common market price the market demand curve is assumed to have a stochastic component so that an unexpectedly low price may signal either deviations from collusive output levels or a downward demand shock

limited entrepreneurial attention and economic development economic development depends on the allocation of entrepreneurial resources to efforts to discover new profit opportunities limited entrepreneurial attention is allocated between maintaining current activities and starting new activities this paper addresses the problem of allocating limited entrepreneurial attention in a variety of contexts the issues that are addressed are product improvement and new product development the choice of career as an innovative entrepreneur a managerial entrepreneur or a salaried employee the venture capitalist s attention to current and new ventures and funds the writing of internal contracts and market contracts and the supervising of current employees and hiring additional employees

the effect of a new power cable on energy prices volatility spillovers abstract in this paper we estimate volatility spillovers before and after the introduction of a new cable linking different electricity market zones using wholesale electricity prices for sardinia and two neighbouring italian market zones for the period 2005 2015 we focus on the effects of the sapei cable fully operational since march 2011 var garch estimates indicate that the sapei cable allowed for stronger volatility transmission towards sardinia a smaller zone and a net importer from its new neighbour the central southern zone albeit the effect was significant only off peak higher conditional correlations between zonal prices are also observed after the cable was introduced some implications are drawn about the interaction between market size export positions congestion and volatility transmission

is microcredit a blessing for the poor a meta analysis examining development outcomes and contextual considerations abstract increasing efforts aim at economic development and the reduction of poverty in developing countries through microcredit enabled entrepreneurship following the award of the nobel peace prize to prof yunus microcredit lending has risen to prominence and the volume of microcredit loans has increased substantially however theory on the outcomes of this financing form is controversial furthermore the academic community lacks conclusive empirical evidence about the impact of such programs primary empirical studies report fragmented and to a large extent contradictory results in this meta analysis we empirically synthesize a total of 545 quantitative empirical findings from 90 studies conducted to date our findings reveal a positive impact of microcredit on key development outcomes at the level of the client entrepreneurs additionally we scrutinize how the development context influences the effectiveness of microcredit and find that microcredit generally has a greater impact in more challenging contexts with our findings we contribute to research on the nexus of entrepreneurship and economic development and offer recommendations for practitioners and academics working on this promising frontier

methodological and theoretical issues and advancements in cross cultural research this paper summarizes the issues and concerns of critics of cross cultural research and discusses how they are being addressed by researchers given the state of the art and the complexity of this field of research the author recommends more inductive research and the pursuit of appropriate but not overambitious sampling designs so as to increase our understanding of cultures and encourage the building of richer theory bases taking an optimistic view of the field the author predicts useful contributions by researchers which will enrich the art and science of cross cultural management

market transparency and market structure the livestock mandatory reporting act of 1999 the premise of the livestock mandatory reporting act of 1999 is that enhanced transparency promotes competition this article provides a theoretical study of the consequences of such transparency for the structure conduct and performance of the livestock industry i conclude that the usefulness of the act to the livestock industry may not be in the value of reported information to feeders as the supporters of the act claim rather by forcing packers to pool information at negligible marginal cost the act may foster more competitive conduct in the procurement of livestock copyright 2003 oxford university press

an examination of the psychometric properties of some commonly researched individual differences job and organizational variables in two cultures this study examines the transferability and applicability of selected measures of individual differences job and organizational climate factors across two cultures questionnaires were administered to a sample of 267 white collar bank employees in the u s and 307 bank employees in india the individual difference dimensions examined were four manifest needs sense of competence and locus of control the job factors included variety autonomy identity and feedback the organizational climate factors related to communication stress participation in decision making and self esteem from the workplace the data were analyzed for internal consistency dimensionality and criterion related validity the results showed that the job and organizational climate measures were more reliable and were related more consistently to the criterion measures than the individual difference measures both within and across cultures the results suggested that psychometrically sound measures may be transferable to other cultures

innovation firm size and growth in a centralized organization the optimal innovation firm size and growth are derived for a centrally controlled firm in which only the entrepreneur evaluates and restores current projects or evaluates and adopts new projects current projects are subject to failure due to entry and possible obsolescence while new projects may not be successful the optimal allocation of attention implies bounds on firm size and that the rate of innovation depends not only on monopoly profits firm size and technological opportunity but also on the probability of obsolescence the effects of monopoly power and firm size on innovation also depend on the degree of obsolescence

diagnosing measurement equivalence in cross national research many researchers have pointed out that it is necessary to ensure measurement equivalence in cross national comparative research three aspects of measurement equivalence translation metric and calibration equivalence are necessary to establish the cross national reliability and validity of items used to measure theoretical constructs this paper discusses these issues and proposes two recently developed empirical techniques multiple group lisrel and optimal scaling for use in diagnosing cross national measurement equivalence these techniques are illustrated by reanalysis of a pioneering u s and japanese study the two techniques yield convergent results indicating measurement equivalence for some but not all ordinal level items under consideration the findings demonstrate that the proposed methods are useful diagnostic tools for exploring measurement equivalence several suggestions for reducing the likelihood of problems with measurement equivalence and a number of methods for dealing with items where lack of equivalence persists are also discussed

look before you leap market opportunity identification in emerging technology firms entrepreneurs play a fundamental role in bringing new technologies to market because technologies are often configurable to serve a variety of different markets it is possible for entrepreneurs to identify multiple market opportunities prior to the first market entry of their emerging firms and if they elect to do so to therefore have a choice of which market to enter first the empirical results presented in this paper offer three new insights regarding this important early stage choice in new firm creation first they reveal that serial entrepreneurs have learned through prior start up experience to generate a choice set of alternative market opportunities before deciding which one to pursue in their new firm creation second the analysis indicates that entrepreneurs who identify a choice set of market opportunities prior to first entry derive performance benefits by doing so third the positive relationship between the number of market opportunities identified prior to first entry and new firm performance is nonlinear and subject to decreasing marginal return the research literature has yet to acknowledge the notion of multiple opportunity identification prior to entry and the related idea of selecting the most favorable market opportunity for the creation of a new technology firm

pricing german energiewende products intraday cap floor futures abstract in this paper we introduce a model for the pricing of german intraday cap floor futures introduced by the eex in 2015 we give a thorough overview of the german intraday market and in particular introduce the id3 price index which is the underlying for intraday cap floor futures to price these derivatives we propose a hull white model from interest rate theory with seasonality from futures prices we apply our theoretical results to market data and conduct an empirical analysis involving the initial fit and empirical distribution of intraday cap futures prices

predator or prey parasitic enterprises in economic development abstract in many developing and transition economies mafia like activities are rampant extortion and other forms of predation lower profitability in private businesses and distort investment incentives incorporated in a model of industrialization bimodal club convergence may result economies may get stuck in a predators club characterized by a vicious cycle of poverty and predation societies with a low flow of new entrepreneurs are especially vulnerable to predation and never get out of this club poor societies with a high flow of new entrepreneurs however may grow out of the trap and join the rich producers club

entrepreneurship and human development a capability approach abstract we provide a formal model of entrepreneurship in human development the framework is provided by the capabilities approach ca hence we extend not only the conceptualisation of entrepreneurship in development but the reach of the ca into entrepreneurship from a ca view entrepreneurship is not only a production factor or a means to an end as is often taken to be the case by economists but also an end in itself entrepreneurship can be a human functioning and can contribute towards expanding the set of human capabilities through being both a resource and a process our model shows however that entrepreneurship is not automatically a functioning where it is a necessity it stops being a valued functioning the model also shows that even when entrepreneurship is valued entrepreneurs may often not match their ideas with suitable opportunities policy implications are discussed

market and welfare effects of the u s livestock mandatory reporting act author affiliation kenneth njoroge department of accounting the fuqua school of business duke university box 90120 durham nc 27708 0120 usa kn14 duke eduamalia yiannaka department of agricultural economics 314d filley hall university of nebraska lincoln lincoln ne 68583 0922 usa yiannaka unl edukonstantinos giannakas department of agricultural economics 216 filley hall university of nebraska lincoln lincoln ne 68583 0922 usa kgiannakas unl eduazzeddine m azzam department of agricultural economics 103b filley hall university of nebraska lincoln lincoln ne 68583 0922 usa aazzam1 unl edu corresponding author acknowledgment senior authorship is shared authors names appear in reverse seniority order 1 introductionthe livestock mandatory reporting act the act was enacted in 2001 to provide market participants with information on all cash and noncash transactions reported by packers to the agricultural marketing service ams on a daily basis the information is aggregated under specific confidentiality guidelines1 to preserve the anonymity of the source2 and published in the mandatory livestock and meat market news reports reports 3 ams is responsible for setting the confidentiality guidelines as well as for enforcing the act as stated in the act federal register 2000 the reports intend to provide information that can be readily understood by producers packers and other market participants improve the price and supply reporting services of the department of agriculture and encourage competition in the marketplace for livestock and livestock products the rationale is that as more animals have been purchased under marketing arrangements neither the arrangements nor the final purchase prices are publicly disclosed 4about two years after the act went into effect schroeder grunwald and ward 2002 reviewed the early literature on livestock mandatory reporting lmr a consensus appeared to be forming that while lmr could be beneficial by reducing uncertainty and increasing competition in cattle markets revealing too much information about rival pricing could facilitate collusion and reduce competition among packers schroeder grunwald and ward 2002 p 11 the uncertainty reducing effect of lmr was deduced from two experimental studies by anderson et al 1998 and bastian koontz and menkhaus 2001 in the first experiment price and quantity information in the fed cattle market simulated through the fed cattle market simulator fcms 5 was varied and market outcomes were observed uncertainty measured by price dispersion was found to increase with the amount and type of information withheld in the second experiment also using the fcms market participants were provided with price and quantity information on cattle sold through the spot markets as well as through forward contracts the authors observed a substantial reduction in the variance of forward contract prices the effect of the forward market information on the variance of spot prices was negative but not statistically significant maintaining the hypothesis that mandatory reporting reduces uncertainty through the provision of more information azzam 2003 studied the effects of the reduction in uncertainty on the structure conduct and performance of livestock markets azzam s theoretical findings suggest that in a setting where cattle feeders and packers are risk averse and packers hold consistent conjectures increased transparency due to mandatory reporting promotes competition and results in higher livestock prices however since increased transparency can make it easier for packers to collude wachenheim and devuyst 2001 azzam s assumption of consistent conjectures is restrictive because it rules out the possibility of collusion njoroge 2003 provides a formal model of collusion that is in line with the arguments in wachenheim and devuyst 2001

nobody s business but my own self employment and small enterprise in economic development abstract in most poor countries small firms and self employment are the dominant forms of business enterprise even in the manufacturing sector for rich countries in contrast self employed people account for very small shares of manufacturing employment and output this paper builds on lucas 1978 on the size distribution of business firms bell journal of economics 9 2 508 523 to ask whether structural changes of this kind are driven by productivity differences a model calibrated to japanese time series data is shown to mimic key features of cross country and time series data the results support the idea that changes in aggregate productivity account for much of the cross country variation in establishment size and self employment rates

surfeiting the appetite may sicken entrepreneurship and happiness do the presence and nature of entrepreneurship impact on national happiness and are nations with happy citizens better for entrepreneurs to start new businesses to provide tentative answers we survey the literature on entrepreneurship and subjective well being and use various data sources to uncover the first evidence of the relationship between entrepreneurship and happiness at the country level we find that opportunity motivated entrepreneurship may contribute to a nation s happiness but only to a certain point at which the effects of happiness begin to decline moreover our results suggest that a nation s happiness affects early stage opportunity driven entrepreneurial activity

changes in beef packers market power after the livestock mandatory price reporting act an agent based auction controversy remains about the effectiveness of the 1999 livestock mandatory price reporting act mpra we determine the likely changes in beef packers market power after the mpra by using an agent based first price common value auction past research has employed cournot models but we use an auction model which more closely resembles the actual cattle procurement process we find that feeders benefit from the mpra regardless of whether price uncertainty decreases for packers and or feeders if the packers price uncertainty is reduced the feeder benefits from an increase in competition between the packers if the feeder s price uncertainty is reduced the feeder benefits from imposing more accurate reserve prices copyright 2013 oxford university press

the correlates of entrepreneurship in three types of firms the objective of the research was to discover the chief determinants of entrepreneurship the process by which organizations renew themselves and their markets by pioneering innovation and risk taking some authors have argued that personality factors of the leader are what determine entrepreneurship others have highlighted the role played by the structure of the organization while a final group have pointed to the importance of strategy making we believed that the manner and extent to which entrepreneurship would be influenced by all of these factors would in large measure depend upon the nature of the organization based upon the work of a number of authors we derived a crude typology of firms simple firms are small and their power is centralized at the top planning firms are bigger their goal being smooth and efficient operation through the use of formal controls and plans organic firms strive to be adaptive to their environments emphasizing expertise based power and open communications the predictiveness of the typology was established upon a sample of 52 firms using hypothesis testing and analysis of variance techniques we conjectured that in simple firms entrepreneurship would be determined by the characteristics of the leader in planning firms it would be facilitated by explicit and well integrated product market strategies and in organic firms it would be a function of environment and structure these hypotheses were largely borne out by correlational and multiple regression analyses any programs which aim to stimulate entrepreneurship would benefit greatly from tailoring recommendations to the nature of the target firms

grit and self employment a multi country study blending the literatures on grit and self employment we propose the role of grit in separating the self employed from the employed based on a sample of 13 210 respondents from nine countries our results indicate that not only is grit related to self employment but also grit is more strongly related to self employment for risk takers females and younger individuals the findings are robust controlling for several individual characteristics and alternate specifications and have implications for the broader literature on self employment

allocation of entrepreneurial attention abstract limited attention has been recognized by many economists as a scarce resource to be allocated among a given number of alternative uses however limited entrepreneurial attention is allocated between improving current operations and innovating new products which increases the number of current operations and perhaps the demands on the entrepreneur s attention the allocation of entrepreneurial attention thus endogenizes the number of uses to which attention can be allocated and the opportunity cost of attention this allocation has implications for the relationships between innovation firm size and monopoly profits between firm size and firm growth and the organization of the firm

intrapreneurship construct refinement and cross cultural validation abstract intrapreneurship entrepreneurship within existing organizations has been of interest to scholars and practitioners for the past two decades intrapreneurship is viewed as being beneficial for revitalization and performance of corporations as well as for small and medium sized enterprises the concept has four distinct dimensions first the new business venturing dimension refers to pursuing and entering new businesses related to the firm s current products or markets second the innovativeness dimension refers to the creation of new products services and technologies third the self renewal dimension emphasizes the strategy reformulation reorganization and organizational change finally the proactiveness dimension reflects top management orientation in pursuing enhanced competitiveness and includes initiative and risk taking and competitive aggressiveness and boldness while differing somewhat in their emphasis activities and orientations the four dimensions pertain to the same concept of intrapreneurship because they are factors of schumpeterian innovation the building block of entrepreneurship the pursuit of creative or new solutions to challenges confronting the firm including the development or enhancement of old and new products and services markets administrative techniques and technologies for performing organizational functions e g production marketing sales and distribution as well as changes in strategy organizing and dealings with competitors are innovations in the broadest sense intrapreneurship theory and measures have an american basis while being considered universal their generalizability has been limited because their cross cultural testing has been extremely limited two main measures of intrapreneurship the entrescale and the corporate entrepreneurship scale were developed independently but lack validity for cross national comparisons and do not tap all four dimensions of intrapreneurship when used independently in order to fill the gaps in previous research these two scales are integrated into a four dimensional measure of intrapreneurship refinement and validation was done by using two samples from two distinct economies slovenia a small transition economy from central and eastern europe with a short entrepreneurship tradition and the united states a large developed and advanced economy that is a leader in entrepreneurship research and practice the refined multidimensional measure of intrapreneurship was developed to be cross culturally generalizable because its refined dimensions scales include only cross culturally comparable items the refined intrapreneurship construct measure showed reasonably good convergent and discriminant validity as well as good nomological validity in terms of expected positive relationships to its antecedents organizational and environmental characteristics and consequences growth and profitability across the two samples that included large medium sized and smaller firms from a variety of different industries manufacturing consumer and industrial goods consumer and business services trade and construction in addition to the generalizability of the refined intrapreneurship construct measure the results of this study support the notion that intrapreneurship is an important predictor of firm growth in terms of absolute growth growth in number of employees and in total sales and relative growth growth in market share in comparison to competition firms that nurture organizational structures and values conducive to intrapreneurial activities are more likely to grow than organizations that are low in such characteristics open and quality communication existence of formal controls intensive environmental scanning management support organizational support and values all help an organization become more intrapreneurial intrapreneurial organizations are those that engage in new business venturing are innovative continuously renew themselves and are proactive in transition economies which are adapting their economies to more developed economies standards of doing business and where growth may not yet be the primary goal intrapreneurship may be even more important for the growth and profitability of existing organizations

limited attention interaction and the gradual adjustment of a firm s decisions a person cannot make many decisions at a time but an organization needs millions of interrelated decisions we incorporate this idea into a standard theory of production two assumptions are emphasized an agent cannot optimize more than one input at a time and there is interaction among inputs when a firm alternates its attention the demand for inputs gradually adjusts to the static optimal level when a firm optimally allocates its attention this adjustment may not occur we investigate the conditions under which the adjustment takes place the results are applied to a standard investment theory the derived investment capital ratio is independent of firm size and imperfectly correlated with tobin s q

entrepreneurial personalities in political leadership societies around the globe respond to the contemporary technological and economic change by defining entrepreneurship and innovation as core principles for future competitive advantage does this rise of the entrepreneurial society also imply that entrepreneurial personalities are becoming increasingly widespread and powerful in political leadership joseph a schumpeter already argued that highly influential entrepreneurs are unique and show a certain personality pattern that can be described as being not only high in creativity and change orientation but also high in competitiveness and rule breaking it is interesting to ask whether such schumpeterian personalities indeed play an increasingly important role in political leadership given that daily routines of policy leaders at least at first glance usually require rather non entrepreneurial strategies such as careful risk averse diplomacy to address this question we first survey the existing literature on personality and political leadership we further present a novel personality analysis of an influential business leader that recently made a transition to political leadership donald j trump the incumbent us president employing a language based computerized method of analyzing twitter statements we compare his online personality to the online personality of other influential entrepreneurs and business managers who do not engage in political leadership the results indicate that trump is indeed distinct in that he shows stronger features of a schumpeterian personality however he is also comparatively high in neuroticism we discuss these findings focusing on the potential implications of a concentration of entrepreneurial mindsets in political leadership

cross cultural reliability and validity of a scale to measure firm entrepreneurial orientation abstract this study presents a foreign language version of a popular scale for measuring entrepreneurship and tests the instrument s utility in cross cultural settings as a means of validating it for use abroad entrepreneurship refers to the pursuit of creative or novel solutions to challenges confronting the firm including the development or enhancement of products and services as well as new administrative techniques and technologies for performing organizational functions entrepreneurship is a fundamental posture instrumentally important to strategic innovation particularly under shifting conditions in the firm s external environment and is applicable to any firm regardless of its size and type scholars note that entrepreneurial activity is critical because it stimulates superior performance and may well be the key fundamental element in the procurement of advantages relative to competitors researchers have developed a popular scale for measuring entrepreneurship at the firm level which has been found to be highly valid and reliable this scale the entrescale examines eight items reflecting the innovative and proactive disposition of management at a given firm however as the entrescale s measurement properties have never been comprehensively assessed in a cross cultural setting the instrument lacks strong evidence of international validity and reliability accordingly the cross cultural correspondence between the entrescale and the construct it is supposed to measure is unknown as is the extent of its utility to international practitioners this situation reflects a problem common to measuring instruments developed in the united states and is particularly troublesome for scales intended to measure foreign phenomena of interest in international business the researcher who assumes that a scale developed at home will function with equal efficacy abroad is most likely asking for trouble there is a risk that such assumptions will lead to invalid inferences an outcome potentially disastrous for the practitioner seeking to design appropriate strategies for international success sound measures of entrepreneurship are especially critical for managers attempting to understand the construct s cultural dynamic at both the organizational and country levels within subsidiaries agencies and other such entities presently representing or offering to represent the firm s interests abroad by understanding the entrepreneurial dynamic in foreign settings the multinational firm may be able to structure operations in ways that better suit existing local conditions and thereby avoid potentially adverse consequences further it is useful to discern by means of national studies the entrepreneurial characteristics of management at firms including existing or potential competitors across entire countries as a means of addressing this issue this study seeks to test the measurement properties of the entrescale using samples of english and french speaking managers results indicate that the scale performs well in terms of both reliability and validity and possesses a unique factor structure in concrete terms this implies that the entrescale is suitable for measuring the entrepreneurship construct abroad it is hoped that these results will 1 contribute to improving future research endeavors of scholars studying the role of entrepreneurship in the increasingly global environment of business 2 provide practitioners with a scale that can be used to measure the extent of entrepreneurial orientation among main operations subsidiaries and potential partner firms in foreign lands and 3 raise the standard by which measuring instruments are designed and used for research in cross cultural contexts

efficiency wage models of unemployment keynesian economists hold it to be self evident that business cycles are characterized by involuntary unemployment but construction of a model of the cycle with involuntary unemployment faces the obvious difficulty of explaining why the labor market does not clear involuntarily unemployed people by definition want to work at less than the going wage rate why don t firms cut wages thereby increasing profits

ownership agency and wages an examination of franchising in the fast food industry this paper estimates the difference in compensation between company owned and franchisee owned fast food restaurants the contrast is of interest because contractual arrangements give managers of company owned outlets less of an incentive to monitor and supervise employees estimates based on two data sets suggest that employee compensation is slightly greater at company owned outlets than at franchisee owned outlets the earnings gap is 9 percent for assistant and shift managers and 2 percent for full time crew workers furthermore the tenure earnings profile is steeper at company owned restaurants these findings suggest that monitoring difficulties influence the timing and generosity of compensation

new zealand s perfect storm of entrepreneurship and economic development applying a grounded theory approach to analyzing the global entrepreneurship monitor gem data we attempt to explain why new zealand exhibits only a moderate level of economic development despite its high level of entrepreneurship by statistically analyzing why 34 other countries in the 2005 gem dataset exhibit small deviations from the classical quadratic curvilinear relationship between entrepreneurship and economic development we develop a better understanding of the entrepreneurial framework conditions underlying new zealand s large deviation from this trend line based on our findings from the gem data we make policy recommendations that could aid in moving new zealand and other countries closer toward the trend line and thus promote economic development

measurement issues in cross national research substantive inference from cross national studies have important implications for theory e g because they reveal insights into generalizability and boundary conditions and managerial practice e g because they offer guidelines to mnc managers however few empirical studies attend to measurement issues involved in cross national research and still fewer recognize the risk of inferential errors that are likely to occur by overlooking measurement issues we discuss four measurement issues namely 1 standardized versus unstandardized coefficients 2 the impact of measurement error and unequal reliability 3 the overall error rate and simultaneous analysis and 4 construct equivalence using illustrate examples we demonstrate the nature of each of these problems the likely impact they can have on substantive conclusions and approaches for tackling these problems additionally we reanalyze a recently published three nation study by dubinsky michaels kotabe lim and moon 1992 to clarify these measurement concerns highlight a methodological approach and delineate the extent and severity of inferential errors our reanalysis shows that the interactive effects of these measurement issues are pervasive complex and unpredictable we close with implications for cross national research in general

marketing margins market power and price uncertainty this paper provides a conceptual and empirical framework for analyzing marketing margins in a noncompetitive food processing industry facing output price uncertainty the framework allows the decomposition of observed margins into components reflecting the marginal cost of the processing industry oligopoly oligopsony price distortions and an output price risk component the empirical procedure is applied to a time series of spreads between wholesale pork prices and farm prices of market hogs the principal finding is that while farm wholesale margins are more consistent with competitive performance now than they were fifteen years ago the output price risk component persisted throughout the sample period

an analysis of compensation in the u s venture capital partnership abstract venture capital limited partnerships are an attractive arena to study cross sectional and time series variations in compensation schemes we empirically examine 419 partnerships the compensation of new and smaller funds displays considerably less sensitivity to performance and less variation than that of other funds the fixed base component of compensation is higher for younger and smaller firms we observe no relation between incentive compensation and performance our evidence is consistent with a learning model in which the pay of new venture capitalists is less sensitive to performance because reputational concerns induce them to work hard

poverty and the varieties of entrepreneurship in the pursuit of prosperity abstract in this paper we revisit the entrepreneurship and poverty relationship under a eudaimonic perspective that brings together conversion factors and future prosperity expectations based on an fsqca of changes in life circumstances of 166 farm households in rural kenya we explore how different combinations of conversion factors enable distinct forms of entrepreneuring in the pursuit of prosperity results show that strong entrepreneurship enabled future prosperity expectations result from three combinations of enabling conversion factors shaping up three varieties of entrepreneurial endeavors family frugal individual market and family inwards which show a much more diverse and counterintuitive reality our research contributes to literature by revealing and theorizing on a split picture portraying the many ways in which farmers acting as everyday entrepreneurs exploit real opportunities in seemingly identical impoverished communities it also reveals a central disconnect between entrepreneurship life satisfaction and financial improvements when assessed against expectations of future prosperity in doing so this paper responds to calls for a better understanding of the processes whereby entrepreneurship can distinctively improve current and future life circumstances and the many ways in which this may happen

entrepreneurs creativity and firm innovation the moderating role of entrepreneurial self efficacy there are several studies in entrepreneurship investigating determinants of innovation outcomes in smes although entrepreneurs entrepreneurial creativity is often seen as a prerequisite previous research indicates it is not an exclusive determinant of innovation we use theoretical logics of social cognitive theory and innovation theory to develop a conceptual model of entrepreneur s creativity self efficacy and innovation outcomes the model is then tested on a large sample of small and medium firms from two distinct economies the united states and slovenia empirical findings partially support the proposed moderation effects of entrepreneurial self efficacy but with the same variations between countries the implications of these results in relation to entrepreneurship theory and practice are discussed