testing for asymmetric information in insurance markets the first goal of this paper is to provide a simple and general test of the presence of asymmetric information in contractual relationships within a competitive context we also argue that insurance data are particularly well suited to such empirical investigations to illustrate this claim we use data on contracts and accidents to investigate the extent of asymmetric information in the french market for automobile insurance using various parametric and nonparametric methods we find no evidence for the presence of asymmetric information in this market

a nonparametric cost approach to scale efficiency starting with farrell fieldhouse 1962 a host of notiparametric models have been developed for calculation of scale efficiency a common property of these models is that they are specified in terms of input output data duality theory has taught us that technological characteristics may be analyzed from either the primal or the dual cost side the purpose of this paper is to introduce a nonparametric dual method of calculating scale efficiency

foreign investment and spillover efficiency in an underdeveloped economy evidence from the mexican manufacturing industry abstract in this paper we consider the question whether differences in technical efficiency of mexican plants in part derive from spillover efficiency associated with foreign direct investment we use labour productivity as a measure of technical efficiency and relate this to capital intensity labour quality and scale of production we measure the degree of competition by different concentration indices and the final factor determining efficiency is the presence of foreign subsidiaries if there is a positive relation between efficiency of domestic plants and the foreign participation of various industries we conclude that there is a spillover of technical efficiency the empirical evidence from the study indicates that this is the case

productivity growth technical progress and efficiency in their comment subhash c ray and evangelia desli 1997 hereafter rd point out that the specification of the decomposition of the malmquist productivity index used by fare et al 1994 hereafter fgnz is not unique and propose and compute an alternative specification of that decomposition we will discuss additional decompositions at the end of this note but proceed here by comparing the rd decomposition with fgnz based on both conceptual and computational grounds rd provide a discussion of the overall malmquist productivity index including the important issue of when this index is equivalent to the traditional notion of total factor productivity tfp namely under the condition that the reference technology be consistent with constant returns to scale crs as they point out this will yield a measure of tfp even if the true underlying technology is not crs for example both rd and fgnz use the crs reference technology to compute overall malmquist productivity one of the key issues raised is the role of the underlying scale properties of the benchmark technologies used to define and compute both productivity and its components in particular two reference technologies are employed in both rd and fgnz what we refer to as crs and variable returns to scale vrs technologies by construction these technologies are nested the crs technology contains the vrs technology as in figure 1 in rd this nestedness provides the logical basis for our decomposition at a very intuitive level we would argue that these two benchmarks can be used to provide bounds on the underlying true but unknown technology 2 intuitively we see the vrs technology providing a type of convex inner approximation whereas the crs technology provides a type of convex outer approximation thus these two technologies provide alternative benchmarks they do not require that the data satisfy either crs or vrs another possible intuitive interpretation is that the crs captures a perhaps hypothetical long run and the vrs approximates the short run as a reference technology the crs technology has some very useful features for example it captures the notion of maximal

stigler becker versus myers briggs why preference based explanations are scientifically meaningful and empirically important abstract economists typically object to preference based explanations of human behavior differences in preferences explain everything and therefore nothing but this argument is only correct assuming that no empirical evidence exists to discipline preference based explanations in fact over the past decade personality psychologists have produced a robust collection of stylized facts about human preferences while preferences are empirically quite stable they are far from identical and have proven predictive power for economically interesting variables the empirical challenge for future research is to jointly estimate the impact of preferences and constraints to obtain unbiased measures of their relative importance

the internationalization of small and medium sized firms this paper contributes to the existing research by integrating the notions of organizational learning and entrepreneurial orientation into the body of international entrepreneurship our primary framework combines learning theory and the new venture theory of internationalization to study the extent to which small and medium sized companies engage in international activities we found that the firms international learning effort and entrepreneurial orientation are positively associated with internationalization intent whereas domestic learning effort is negatively related with internationalization intent overall our results suggest 1 that intensive knowledge renewal and exploitation regarding foreign markets and the internationalization process itself may increase internationalization by affecting the perceptions of opportunities offered by further international expansion and 2 that firms with an entrepreneurial mindset may be more likely to develop a long term substantial presence in the international arena compared to firms that are more reactive or conservative

entrepreneurship social mobility and income redistribution in south india development economists have been preoccupied with the problem of increasing the size of the gnp pie to the relative neglect of its distribution despite the recent disenchantment with the viewpoint that all classes share in the benefits of industrial growth empirical data on the distribution of income business opportunity and economic power are in short supply many of the studies on entrepreneurship and economic development when they are not apologetics for ruthless capitalist exploitation as paul baran suggests extol the achievements of the capitalist entrepreneur without examining class origins and monopoly advantage joseph schumpeter sees entrepreneurs irrespective of class origin as heroic figures with the dream and will to found a private kingdom to conquer adversity to achieve success for its own sake and to experience the joy of creation for gustav papanek 1967 the private entrepreneur who is frugal diligent far sighted remarkably able and willing to take political risks is in large part responsible for the success of pakistan in achieving rapid industrialization

establishing property rights establishing secure property rights in transition economies amounts to solving two problems inefficiency structures of control rights over assets and poor contract enforcement politicians and bureaucrats still wield excessive control over assets which results in inefficient underinvestment by entrepreneurs corruption is one way of getting around political control but the drawbacks are considerable particularly the limited enforceability of corruption contracts more workable strategies for establishing property rights in transition economies are giving equity to the bureaucrats and other parties that have control reforming the civil service and removing bureaucratic control rights through privatization russia s experience shows how privatization combined with equity incentives for enterprise insiders transfers control rights from the bureaucrats and stimulates political and economic pressures to protect private property rights

resource dependency and institutional theory perspectives on direct and indirect export choices this article develops and tests resource dependency and institutional theory arguments to explain two choices facing sme owner managers 1 the decision whether to export or not and 2 if the firm exports the choice between a direct to customers abroad and an indirect using another firm as intermediary export mode binomial logistic regressions on our sample of 871 dutch smes suggest that institutional theory perspectives owner managers perception of the increased international presence of their domestic competitors customers and suppliers and perceptions of increased use of foreign suppliers explain the decision to export while resource dependency theory arguments owner managers perception of the favorability of access to knowledge and technology of production costs and of access to capital in the home market guide the choice between direct and indirect export modes

the ineffectiveness of entrepreneurship policy is policy formulation to blame entrepreneurship policy has been criticised for its lack of effectiveness some scholars such as scott shane in this journal have argued that it is bad public policy but this simply begs the question why the legislative process should generate bad policy to answer this question this study examines the uk s enterprise policy process in the 2009 2010 period it suggests that a key factor for the ineffectiveness of policy is how it is formulated this stage in the policy process is seldom visible to those outside of government departments and has been largely ignored by prior research the application of institutional theory provides a detailed theoretical understanding of the actors and the process by which enterprise policy is formulated we find that by opening up the black box of enterprise policy formulation the process is dominated by powerful actors who govern the process with their interests

what explains the trend reversal in the size distribution of korean manufacturing establishments abstract although korea is known for a size distribution of manufacturing firms and establishments increasingly skewed toward large size this paper shows that there has been a significant reversal in that trend since the mid 1970s various explanations of the original trend and its reversal including technology government policy and transaction costs are examined with pooled cross section and time series data for manufacturing establishments between 1963 and 1988 the results show that two general types of factors stand out in explaining both the original trend and its subsequent reversal namely the changing characteristics of both domestic financial markets and international marketing

the labour market effects of offshoring of small and medium sized firms micro level evidence for germany small and medium sized enterprises smes are the economic powerhouse of many oecd countries perhaps most prominently so in germany yet the labour market dynamics caused by the internationaliza

foreign investment and productive efficiency the case of mexico this paper examines whether the relative performance of firms within mexican manufacturing industries varies systematically with the presence of foreign subsidiaries it also analyzes how foreign entry influences the technological structure in host country industries the findings suggest that 1 foreign presence in an industry is positively correlated with structural efficiency and 2 foreign entry is related to structural changes only in the modern part of the industries the most important source of spillover efficiency is found to be in the competitive pressure induced by the foreign firms i introduction a widely held view among economists studying foreign investment is that one of the important contributions to the host country is likely to stem from external effects or spillovers the spillovers can be of different kinds the foreign firms may influence the productivity and growth of the domestically owned firm they may change the nature and evolution of concentration they may alter financing marketing and technological and managerial practices in the industries that they enter et cetera because of great methodological difficulties in investigating these effects empirically in addition to lack of data few empirical investigations appear in the literature three available econometric studies deal with the influence of foreign investment on the technical efficiency of host country firms one focuses on australia caves 1974 one on canada globerman 1979 and one on mexico blomstrom and persson 1983 all three find some support for the spillover benefit hypothesis but none of the studies analyzes the nature of spillover efficiency in depth the present paper is an attempt to identify through what mechanisms the spillover efficiency of foreign investment takes place by analyzing the effects of foreign investment on the productive efficiency of the industrial structure in mexico we will examine whether the relative performance of firms within an industry varies systematically with the presence of foreign subsidiaries we will also analyze the impact of foreign investment on structural change that is how foreign entry influences the technological structure in host country industries

a theory of rational addiction we develop a theory of rational addiction in which rationality means a consistent plan to maximize utility over time strong addiction to a good requires a big effect of past consumption of the good on current consumption such powerful complementarities cause some steady states to be unstable they are an important part of our analysis because even small deviations from the consumption at an unstable steady state can lead to large cumulative rises over time in addictive consumption or to rapid falls in consumption to abstention our theory also implies that cold turkey is used to end strong addictions that addicts often go on binges that addicts respond more to permanent than to temporary changes in prices of addictive goods and that anxiety and tensions can precipitate an addiction

genetic variation in financial decision making individuals differ in how they construct their investment portfolios yet empirical models of portfolio risk typically account only for a small portion of the cross sectional variance this paper asks whether genetic variation can explain some of these individual differences following a major pension reform swedish adults had to form a portfolio from a large menu of funds we match data on these investment decisions with the swedish twin registry and find that approximately 25 of individual variation in portfolio risk is due to genetic variation we also find that these results extend to several other aspects of financial decision making

industrial restructuring and economic growth the last two decades have been a period of structural change in industrialised countries the extent of this restructuring process has been different across countries and industries though in this paper we investigate the effect of lagging behind in the process of downsizing and deconcentration we find empirical evidence of industries that experienced only little downsizing when compared internationally to experience less subsequent growth on average however this effect is industry dependent and its magnitude depends upon whether firm or establishment data are used technologically advanced industries are found to be particularly sensitive to lack of restructuring

extending the theory of the multinational enterprise internalization and strategic management perspectives this paper assesses the continued relevance of buckley and casson s 1976 book on the future of the multinational enterprise mne against a background of increasing criticism of transaction cost related scholarly work we demonstrate that the schism that can currently be observed in the field between international business and international management is misguided as the transaction cost internalization school may offer useful insights to both management scholars and managers for this to occur however it is necessary first to extend the empirical scope of transaction cost based reasoning to include the functioning of differentiated network mnes the paper suggests that buckley and casson s book still represents a beacon of clarity and a superb starting point for the study of the mne even if the complexity of this governance structure has grown far beyond what any international business scholar or even international management scholar could have predicted 25 years ago

an examination of personality in occupational outcomes antagonistic managers careless workers and extraverted salespeople abstractthis article investigates the role of personality in the sorting of individuals between a number of occupations allowing for an extensive array of conditioning variables the focus is an examination of the relationship between occupational outcomes and personality using the five factor model we estimate a multinomial logit model using a panel data set from the household income and labour dynamics in australia hilda survey human capital variables are found to exhibit strong credentialism effects and there is evidence for some small dynasty hysteresis personality effects are found to be significant relatively large and persistent across all occupations the personality effects are strong enough to rival that of various education credentials these personality effects include but are not limited to managers being less agreeable and more antagonistic labourers being less conscientiousness and salespeople being more extraverted

are all tastes constant and identical abstract george stigler and gary becker have attempted to eliminate the concepts of changing preferences and varying preferences across individuals from economic theory by postulating a household production function hpf stigler and becker reinterpret changing tastes as changes in the constraints used to produce utility from commodities the postulated changes in the hpf however are no less arbitrary than assertions of changing or different preferences and add no explanatory power furthermore problems of addiction taste change and weakness of will do not fit the constant tastes praradigm very well the stigler becker approach also involves infinite regress problems a change in the demand for x can be interpreted as an increase in x s ability to produce z where z is the true object of desire but how are we to explain a change in the demand for z

an empirical examination of information barriers to trade in insurance this paper uses direct evidence to evaluate whether asymmetric information is a barrier to trade in the largest market for private insurance in the world life insurance we report several findings that seem difficult to reconcile with the conventional theory of insurance under asymmetric information we conjecture that sellers may know their costs of production better than consumers in this market as in those for most other products

downsizing in the german chemical manufacturing industry during the 1990s why is small beautiful the german chemical manufacturing industry experienced major downsizing between 1992 and 2004 with the average size of firms shrinking by nearly half during this period this study uses modern frontier efficiency analysis to investigate the determinants of this downsizing based on reliable census data the results of this analysis suggest that firms were not primarily concerned with improving technical efficiency but with establishing an optimal scale of production the proportion of scale efficient firms has been persistently increasing and downsizing is found to be a rational conduct because all scale inefficient firms have continually operated under the decreasing returns portion of technology

novice serial and portfolio entrepreneur behaviour and contributions policy makers and practitioners are considering whether to allocate resources towards portfolio and serial entrepreneurs as well as the provision of additional initiatives to increase the pool of novice entrepreneurs to inform this policy debate univariate statistical tests were used to test for differences between 354 firms owned by novice serial and portfolio entrepreneurs in scotland also univariate tests were conducted to compare responses made by pairwise groups of entrepreneurs no significant differences were detected between the three types of entrepreneurs with regard to several entrepreneur and firm demographic characteristics additional analysis revealed that portfolio entrepreneurs have more diverse experiences and more resources than serial or novice entrepreneurs on average portfolio entrepreneurs appear to offer more attractive growth prospects than other entrepreneurs

rent seeking protectionism and innovation in the american steel industry trade protection in a declining industry can cause damages beyond those revealed in the usual trade diagram analysis using data on the us steel firms we show that trade protection in that industry rewards poor performance reduces incentives to innovate and frustrates the normal schumpeterian process of creative destruction free trade gives consumers the lowest prices nonetheless protectionism in various guises is pervasive this we show is probably due to political rentseeking by groups that expect to lose as trade patterns adjust to innovation and altered economic conditions these groups invest in political lobbying to secure future returns in trade protection we find empirical evidence that trade protection returns private benefits to the shareholders senior workers and ceo s of lobbying firms perhaps more disturbingly trade protection also appears to reward less innovative firms and may thus frustrate the schumpeterian development of an industry we examine us steelmakers among the most active lobbyers in recent decades steel firms that lobby congress for protection tend to be larger older less diversified and less profitable than non lobbyers they pay their workers and ceos more and their ceos have longer tenure and are more likely to have risen through the ranks of their companies this suggests the owners managers and workers of less dynamic steel firms stand to lose from free trade the announcement of protection raises the stock prices of us steelmakers but by much more for lobbyers than non lobbyers when comprehensive and enduring protection was finally announced lobbyers more than non lobbyers cut jobs while maintaining or possibly increasing wages once comprehensive protection is in place protection also leads to large pay increases for lobbyers ceos this seems consistent with rent seeking and inconsistent with protection helping lobbyers mitigate social consequences of downsizing like unemployment our most striking finding is that high past r d spending is negatively correlated with stock price changes when proteption is announced and positively correlated with subsequent exit from the industry this seems inconsistent with protection providing a hiatus for retooling rather it suggests

small firm entry in us manufacturing a cross section empirical analysis examining the entry behavior of small firms is provided in this paper while the authors find that certain traditional market structure characteristics and entry barriers have a strong impact on small firm entry behavior the reliance upon innovative strategy by small firms also explains a significant amount of the variation in the pattern of entry by small firms they conclude that small firm entry is at least partially determined by entry barriers industry specific characteristics facilitating retaliatory conduct by incumbent firms and the reliance upon innovative strategy by small firms copyright 1989 by the london school of economics and political science

a dynamic decision model of smes fdi many scholars generally believe that small and medium sized enterprises smes in comparison to large firms are at a disadvantage in foreign direct investment fdi however new evidence suggests that smes also play an important role in fdi why do they undertake risk in other countries we are interested in what factors significantly motivate them to go abroad taiwan s smes play a vital role in her economic development and outward fdi and this study therefore focuses on the outward fdi of taiwan s smes we apply the hazard rate approach to perform an empirical analysis taking into consideration the conditional probability of the element of time among smes the lower the degree of capital intensities the larger the firm sizes the higher the export ratios or the larger the level of r d intensities are the greater the intention will be to undergo fdi the major factors motivating taiwanese smes to conduct fdi in recent years are utilizing local labor expanding markets and following major clients

the effect of own firm and other firm experience on foreign direct investment survival in the united states 1987 92 we argue that foreign firms operating in a host country generate information spillovers that have potential value for later foreign direct investment we test two predictions first we expect foreign direct investments by firms with experience in a host country to be more likely to survive than investments made by first time entrants second foreign direct investments will be more likely to survive the greater the foreign presence in the target industry at the time of investment subject to two contingencies the first contingency is that the relationship will be weak or nonexistent among firms with no experience in the host country because these firms have difficulty evaluating and taking advantage of the information spillovers the second contingency is that the presence of other foreign firms will not affect investment survival among firms that already have a presence in the target industry and undertake expansion these firms already possess general information about the target industries and are unlikely to gain additional benefit from information spillovers we find supportive evidence based on the survival to 1992 among 354 u s investments undertaken by foreign firms in manufacturing industries during 1987 1997 by john wiley sons ltd strat management j vol 18 811 824 1997 no of figures 1 no of tables 3 no of references 35

human capital vs signalling explanations of wages increases wages by directly increasing the worker s productivity this learning explanation is usually associated with human capital theory however it seems unlikely that learning explains all the wage differences associated with schooling and work history better educated workers are not a random sample of workers they have lower propensities to quit or to be absent are less likely to smoke drink or use illicit drugs and are generally healthier it is unlikely that employers make full use of differences in propensities to quit or to be absent or sick when hiring workers these characteristics are often not directly observed and the americans with disabilities act precludes firms from using either poor health or the likelihood of future sickness as a hiring criterion unless it is directly related to job performance however if low levels of education are associated with these unfavorable employee characteristics and employers are allowed to take education into account when hiring workers we would expect employers to favor better educated workers as a means of reducing their costs of sickness and job turnover in turn students will take these hiring criteria into account when deciding how long to stay in school students will choose a length of schooling to signal their ability to employers and employers will demand a minimum level of schooling

the internationalization of small and medium sized enterprises a policy perspective small and medium sized firms play an impor tant role in the process of creative destruction the focus of the paper is on the international diffusion of small and medium sized firms innovations small and medium sized firms face two challenges in globalization property rights protection and barriers to entry we suggest that these barriers can frequently be circumvented by using existing multinationals as interna tional conduits for small and medium size firms innovations however such intermediated modes of expansion is adversely affected by transaction difficulties and intermediator s rent extraction we raise two categories of questions i is the private sector systematically making the wrong choice between the direct and intermediated mode of international expansion and ii what should be the policy guidelines to improve the overall rate of international diffusion of innova tion by small and medium sized enterprises

the benefits of lending relationships evidence from small business data this paper empirically examines how ties between a firm and its creditors affect the availability and cost of funds to the firm we analyze data collected in a survey of small firms by the small business administration the primary benefit of building close ties with an institutional creditor is that the availability of financing increases we find smaller effects on the price of credit attempts to widen the circle of relationships by borrowing from multiple lenders increases the price and reduces the availability of credit in sum relationships are valuable and appear to operate more through quantities rather than prices

productivity growth technical progress and efficiency change in industrialized countries this paper analyzes productivity growth in 17 oecd countries over the period 1979 1988 a nonparametric programming method activity analysis is used to compute malmquist productivity indexes these are decomposed into two component measures namely technical change and efficiency change we find that u s productivity growth is slightly higher than average all of which is due to technical change japan s productivity growth is the highest in the sample with almost half due to efficiency change jel c43 d24 in this paper we apply recently developed

mne sme cooperation an integrative framework although international business scholars have begun to recognize the division of entrepreneurial labor between mnes and smes there is a fragmented understanding of the different forms mne sme cooperation can take we develop a typology that takes into account not only complementarity of capabilities but also crucially the compatibility of intent between mnes exploration vs exploitation and smes international vs domestic orientation the framework offers a novel way to understand the forms and dynamics of mne sme cooperation we also show how it can be applied more broadly by considering its application to societal challenges such as achieving the united nations sustainable development goals

nobel lecture the economic way of looking at behavior an important step in extending the traditional theory of individual rational choice to analyze social issues beyond those usually considered by economists is to incorporate into the theory a much richer class of attitudes preferences and calculations while this approach to behavior builds on an expanded theory of individual choice it is not mainly concerned with individuals it uses theory at the micro level as a powerful tool to derive implications at the group or macro level the lecture describes the approach and illustrates it with examples drawn from my past and current work