corruption and the shadow economy one way or two way street this paper attempts to bring some resolution to the relation between corruption and the shadow economy while previous research focuses on the static relationship between the two we account for dynamics using a panel vector autoregression model and consider influences from the official economy and institutional quality using cross national panel data for 108 countries over the period 1984 2006 results show a bidirectional relationship with initial complementarity and substitution over time thus the nature of the two way street is shown to change over time and our consideration of dynamics reveals the complementarity substitution switch

in search of insights into the generation of techno economic trends micro and macro constituencies in the microprocessor industry abstract in the field of technology policy few challenges are more intriguing than understanding the nature of technical and market trends this paper deals with this problem by using the sociotechnical constituencies approach in order to integrate the treatment of micro macro issues from product to industry the case study is that of the microprocessor industry where at present a risc reduced instruction set computer technology is emerging in a field where a powerful and far from exhausted cisc complex instruction set computer technology tends to occupy almost every segment of the market the analysis reveals how emerging product constituencies do implement pro active trend creating strategies in order to establish themselves as industrial trends and by so doing they simultaneously re define the existing content of the macro industrial level the study also reveals the important role of the nature and maturity of microprocessor technology in conditioning the constituency building strategies implemented by different players microprocessor technology is specifically characterised as an architectural codified knowledge component with indirect network externalities and weak appropriability regime finally the paper also highlights the potential risks of both fragmentation and complete proprietary control of technology in technological processes involving strongly competitive situations

meta paradigm change and the theory of the firm many seemingly unrelated debates on the theory of the firm are in fact part of a single deeper transformation of the social sciences as the foundational assumptions of 20th century social science have slowly been shown by science to be false new sub paradigms have emerged which cumulatively drop i theoretical assumptions about markets to explain firms ii epistemological assumptions about knowledge to explain diversity and iii metaphysical assumptions about causality to explain technical change debates occur across each of these levels

what is a relationship worth repeated exchange and the development and deployment of relational capital organization scholars have highlighted the value of relationships in fostering effective exchange suggesting that repeated exchange creates a relational asset with latent value derived from elevated social connections norms and simple expectations of exchange continuity yet the empirical evidence supporting such claims remains largely indirect as a consequence few studies have been able to directly examine how contextual factors shape the accumulation of this relational asset or define its value in application we directly measure the value of relationships between suppliers and a large buyer using the buyer s choices in internet enabled procurement auctions to estimate the degree to which stronger relationship histories with suppliers increase willingness to pay for high volume commodity like parts our setting also allows us to examine how this willingness to pay for relationships is shaped by the social context in which they develop and by the exchange context in which they are subsequently depl

a large scale mapping of territorial development dynamics in latin america summary this paper summarizes a study of changes in per capita income monetary poverty and income distribution in 9 045 subnational administrative units of nine latin american countries between the mid 1990s and mid 2000s the results largely support spatial convergence of mean household incomes although the estimates indicate it has been slow territorial inequality is found to be persistent and reduces the pro poor effect of local income growth although national context specific the estimates also indicate that territorial development dynamics are influenced by the structural features of the territories in view of the evidence territorial development policies in latin america seem well warranted

qualitative and quantitative evidence on the true local welfare costs of forest conservation in madagascar are discrete choice experiments a valid ex ante tool summary protected areas may impose local welfare costs through the enforcement of use restrictions predicting their welfare impacts before their establishment could help with the design of compensation schemes discrete choice experiments dces are increasingly used for ex ante evaluations but their validity is largely untested in low income settings using a case study of a new redd reducing emissions from deforestation and forest degradation project in eastern madagascar we explore the validity of dces in two ways i whether the estimates of welfare costs derived from dce are affected by respondents prior experience of conservation ii whether dce results have high theoretical and content validity we surveyed households who have varying degrees of experience of restrictions to swidden agriculture we also qualitatively debriefed a sub sample of respondents to better understand their thought processes latent class analysis shows that dce outcomes vary with conservation experience households more experienced with forest protection are less willing to trade off rights to clear forest for swidden agriculture with any compensatory interventions whereas less experienced households highly favor support for alternative agricultural techniques and a secure right to clear one hectare of forest although the results show apparent non attendance to some attributes e g cash payments qualitative debriefings suggest that respondents infact do expect relatively low or no utility from the given attributes and hence have theoretically valid preferences similarly the dce has generally high content validity although dce can elicit current preferences in this context using ex ante dce to estimate the welfare costs of such a long term intervention requires caution we conclude that it is difficult to robustly estimate compensation in advance of an intervention there is therefore a need to rethink conservation approaches and the feasibility of achieving fair compensations for conservation imposed restrictions

dodging the grabbing hand the determinants of unofficial activity in 69 countries across 69 countries higher tax rates are associated with less unofficial activity as a percent of gdp but corruption is associated with more unofficial activity entrepreneurs go underground not to avoid official taxes but to reduce the burden of bureaucracy and corruption dodging the grabbing hand in this way reduces tax revenues as a percent of both official and total gdp as a result corrupt governments become small governments and only relatively uncorrupt governments can sustain high tax rates 2000 elsevier science s a all rights reserved

inequality and informality abstract this paper presents theory and evidence on the determinants of the size of the informal sector we propose a simple theoretical model in which it is positively related to income inequality more so under weak institutions and is negatively related to the economy s wealth these predictions are then empirically validated using different proxies of the size of the informal sector income inequality and institutional quality the results are shown to be robust with respect to a variety of econometric specifications we also find that government interventions through regulations lose much of its robustness in the presence of the above factors

forms of trust and conditions for their stability of the three principal approaches to trust we decided to investigate in greater detail the one in which trust is regarded as a belief that the individuals involved hold about a relationship trust was defined as a delegatory relationship based on anticipation of the delegatee s behaviour we reached four main conclusions first the solution to the problem posed by the indeterminacy of trust lies in the differentiation and hierarchisation of the various forms of trust contractual organisational and tacit on the basis of their degree of irreversibility and stability second contractual trust is unstable because it comes up against the problem of guarantees of individual intentions this leads to the third conclusion rational evaluation by individuals cannot by itself establish trust which is based on collective beliefs practices and rules fourth we identified two conditions for the stability of trust the creation of irreversibilities through adherence to a rule and the creation of a confidence interval within which different interpretations of contradictory individual strategies are tolerated thus the viability of the various forms of trust depends on the ability of institutions and organisations to create rules that are likely when applied to produce an interval in which tolerance of mutual intentions is the norm these analyses of trust hence highlight the role of time and period of time in the notion of trust

a percolation based model explaining delayed takeoff in new product diffusion a model of new product diffusion is proposed in which a site percolation dynamics represents socially driven diffusion of knowledge about the product s characteristics in a population of consumers a consumer buys the new product if her valuation of it formed after her witnessing the product in use among her friends or neighbors is not below the price of the product announced in a given period our model attributes the empirical finding of a delayed takeoff of a new product to a drift of the percolation dynamics from a nonpercolating regime to a percolating regime this drift is caused by learning effects lowering the price of the product or by network effects increasing its individual valuations by consumers both with an increasing number of buyers

a probabilistic choice model for market segmentation and elasticity structure marketing scholars commonly characterize market structure by studying the patterns of substitution implied by brand switching though the approach is useful it typically ignores the destabilizing

hedonic price indexes for spreadsheets and an empirical test for network externalities in this article i first estimate hedonic price equations for computer spreadsheet programs and then use the analysis to empirically test whether network externalities exist in this industry the study shows that consumers are willing to pay a significant premium for spreadsheets that are compatible with the lotus platform and for spreadsheets that offer links to external databases and a similar premium for spreadsheets that offer local area network externalities finally the quality adjusted real price of computer spreadsheets declined by approximately 15 per year from 1986 to 1991

the informal sector in developed and less developed countries a literature survey the main goal of this study is two fold 1 to provide ageneral overview of the contributions to the literature on theinformal sector with a special focus on the public choiceapproach and 2 to compare these contributions across twoinstitutionally different types of countries developed andless developed developing and transition countries thepaper focuses on the criteria used to define the informalsector the relationship between the formal and informaleconomy tax evasion and public choice analysis it isstressed throughout this paper that the distinction betweenthe two types of countries is of key importance

governance form and organizational adaptation lessons from the savings and loan industry in the 1980s this paper explores how governance form affects the organizational capacity for adaptation we make a general case about the importance of governance in adaptation and we identify three mechanisms through which governance form may affect organizations ability to manage the competency and failure traps that often frustrate the process we look for evidence of these mechanisms through a study of the u s savings and loan s l industry in the 1980s this is an apt context because s ls were confronted by severe environmental changes that suggested a need for change of a relatively radical sort during this decade and because the industry contains a mix of governance forms stock form firms and mutual associations we examine whether mutuals and stocks differed in their propensity to move away from their traditional business and mission of residential mortgage lending in response to the challenges of the 1980s we also consider whether stocks and mutuals differed in their performance outcomes during this decade results indicate that mutuals were slightly less prone toward change but were in no sense inertial they also show that mutuals performed better overall and appeared to change more successfully than did stock firms the overall pattern of results suggests that mutual governance was a resource that allowed s ls to better balance exploration and exploitation in the face of a changing and ambiguous environment we consider the broader implications of these findings for research on organizational adaptation governance form and governance more generally

learning and risk aversion we study how learning shapes behavior towards risk when individuals are not assumed to know or to have beliefs about probability distributions in any period the behavior change induced by learning is assumed to depend on the action chosen and the payoff obtained we characterize learning processes that in expected value increase the probability of choosing the safest actions and provide sufficient conditions for them to converge to the choices of risk averse expected utility maximizers we provide a learning theoretic motivation for long run risk choices such as those in expected utility theory with known payoff distributions

why do firms hide bribes and unofficial activity after communism abstract our survey of private manufacturing firms finds the size of hidden unofficial activity to be much larger in russia and ukraine than in poland slovakia and romania a comparison of cross country averages shows that managers in russia and ukraine face higher effective tax rates worse bureaucratic corruption greater incidence of mafia protection and have less faith in the court system our firm level regressions for the three eastern european countries find that bureaucratic corruption is significantly associated with hiding output

dynamic competition with network externalities why history matters we consider dynamic competition among platforms in a market with network exter nalities a platform that dominated the market in the previous period becomes focal in the current period in that agents play the equilibrium in which they adopt the focal platform whenever such equilibrium exists yet when faced with higher quality competition can a low quality platform remain focal in the finite horizon case the unique equilibrium is efficient for patient platforms with an infinite time horizon however there are multiple equilibria where either the lowor high quality platform dominates if qualities are stochastic the platform with a better average quality wins with a higher probability even when its realized quality is lower and this probability increases as platforms become more patient hence social welfare may decline as platforms become more forward looking

entry and exit decisions in flexible teams the present study identifies a major limitation of current research on multinational enterprises mnes joint decision making in a distributed setting is of critical importance in practice but has received little attention in our theories to address this gap in knowledge we examine the effects of flexible decision teams when mnes assess turbulent markets remarkably flexible teams composed of fallible evaluators can outperform what is usually thought of as an optimal decision our main result supports the claims advanced in recent empirical studies structural flexibility can help mnes achieve high levels of performance even in conditions of turbulence

is globalization reducing poverty and inequality abstract over the past 20 years or so india china and the rest of east asia experienced fast economic growth and falls in the poverty rate latin america stagnated the former soviet union central and eastern europe and sub saharan africa regressed but what are the net trends the neoliberal argument says that world poverty and income inequality fell over the past two decades for the first time in more than a century and a half thanks to the rising density of economic integration across national borders the evidence therefore confirms that globalization in the context of the world economic regime in place since the end of bretton woods generates more mutual benefit than conflicting interests this paper questions the empirical basis of the neoliberal argument

poverty and the shadow economy the role of governmental institutions this paper examines the impact of poverty on the size of the shadow economy using cross country panel data for over 100 countries for the period 1991 2015 the results show that poverty has a positive and significant effect on the size of the shadow economy furthermore we argue that the quality and size of governmental institutions matter in moderating the impact of poverty on the shadow economy considering the interactions between poverty and government quality and size we find that poverty has the largest effect on the size of the shadow economy when government quality is the lowest and the size of the government is the largest these results withstand a battery of robustness checks

privatization in eastern europe irreversibility and critical mass effects abstract this paper proposes a model to shed light on two important policy features of privatization in central and eastern europe the idea of a necessary critical mass of privatization on one hand and the great difficulties encountered in the actual privatization process on the other the model incorporates a positive externality related to the size of the private sector multiple equilibria may arise for political and economic reasons policies of free distribution are analysed with the model they may eliminate the danger of policy reversals due to excess unemployment but may at the same time increase the relative cost of restructuring leading in some cases to pareto inferior outcomes

a random coefficients logit brand choice model applied to panel data a random coefficients logit model that allows for unobserved heterogeneity in brand preferences and in the responses to marketing variables is empirically investigated using household level panel data the unknown underlying distribution of unobserved heterogeneity is approximated by a discrete distribution the results reveal that there is significant unobserved heterogeneity across households and that ignoring its effects results in a downward bias in the parameter estimates of the marketing variables it is therefore important to account for heterogeneity in both preferences and responses in the absence of any a priori knowledge about the nature of heterogeneity across households

investigating heterogeneity in brand preferences in logit models for panel data in analyzing panel data the issue of heterogeneity across households is an important consideration if heterogeneity is present but is ignored in the analysis it will result in biased and inconsi

shadow economy and unemployment rate in u s a is there a structural relationship an empirical analysis this article aims to estimate the size of the us shadow economy se using a structural equation approach and to evaluate if a structural relationship exists between the se and the unemployment rate ur in the united states the size of the se is estimated to be decreasing over the last two decades we corroborate the existence of a structural relationship between the se and the ur by using a simple theoretical model furthermore we extend the okun s law to estimate the structural relationship between growth rate of official gdp se and ur our results indicate a significant positive relationship between the se and the ur

removing heterogeneity bias from logit model estimation this paper introduces a new estimation procedure for the logit model that is an extension of a conditional estimation procedure developed by chamberlain chamberlain g 1978 on the use of panel data working paper harvard university 1 52 chamberlain g 1980 analysis of covariance with qualitative data rev econom stud 47 225 238 the method eliminates heterogeneity bias which is present in the estimates produced by traditional estimation techniques it improves the goodness of fit and explanatory power of these models while incorporating purchase event feedback

competing technologies the learning curve and rational expectations abstract the problem of choice between several variants of a technology subject to dynamic learning economies is examined in a rational expectations model with overlapping adopters it is shown that even with rational expectations the long term market outcome depends sensitively on the pattern of early chance events and that only one variant of the technology will come to dominate the market in the long run this variant need not be the one which is socially optimal or most promising technically

models of health plan choice this paper considers alternative approaches to accounting for consumer heterogeneity in econometric models of health plan choice in particular we compare and contrast approaches used by health economists and marketing researchers to explicitly allow for consumer heterogeneity in assessment of plan provider quality and characteristics as a result we are able to identify conditions under which approaches utilized by health economists are preferred over those utilized by marketing researchers and vice versa for example we find that in the absence of data on prior year choice which is often the case of models estimated in the health economics literature it would be valuable to estimate random coefficient models which have not been estimated in such works and in the presence of data on prior year choice which is often the case of models estimated in the marketing literature a model wherein consumer characteristics simply interact with plan specific constants and premium and which has not been estimated in that literature offers better fits than random coefficient semi parametric random coefficient and latent class models which have been previously estimated in that literature the model offers important managerial insights useful for targeting benefits of various plans to different customer segments

technological clusters with a knowledge based principle evidence from a delphi investigation in the french case of the life sciences abstract recent works in the theory of technical change show the effect of irreversibility and lock in on the diffusion and creation of innovation processes which are able to stop the development of a generic technology therefore industrial policies play a major role in selecting and supporting the innovative process the purpose of this paper is to prove the possibility to derive a typology of future innovations in terms of generic technology from a delphi type technology survey thus it is possible to get a better understanding of the industrial dynamics and to design an interesting tool for industrial policies or for firm strategies as far as they aim at developing stable technological trajectories this is applied to the french case of the life sciences the paper suggests interesting explanatory trajectories in order to fight against diseases such as cancer alzheimer or schizophrenia

light emitting diodes and the lighting revolution the emergence of a solid state lighting industry emergence of new industries from evolving technologies is critical to the global economy yet has been relatively understudied due to the paucity of available data this study draws lessons on industry emergence by analyzing how a solid state lighting ssl industry grew out of light emitting diode led technologies that evolved for half a century with participation by tens of thousands of researchers in universities national laboratories and firms using data on publications patents and firms combined with business history we trace the evolution of ssl through a succession of market niches at times a few researchers with unorthodox research approaches made breakthroughs that greatly advanced particular technology trajectories and pushed led research in unexpected directions a succession of led market niches advanced the technology and provided profits to incentivize continuing research while reducing cost and improving efficacy of leds innovating firms developed a thicket of patents and captured substantial profit but were embroiled in extensive litigation that was ultimately resolved through cross licensing a major new generation of lighting products is now disrupting the traditional lighting industry although the leading incumbent lighting firms all invested early and heavily in ssl the industry s future leadership is uncertain

corruption and the shadow economy an empirical analysis this paper analyzes the influence of the shadow economy on corruption and vice versa we hypothesize that corruption and the shadow economy are substitutes in high income countries while they are complements in low income countries the hypotheses are tested for a cross section of 98 countries our results show that there is no robust relationship between corruption and the size of the shadow economy when perceptions based indices of corruption are used employing an index of corruption based on a structural model however corruption and the shadow economy are complements in countries with low income but not in high income countries

platform selection in the lab abstract emerging literature explores experimental platform selection games these games converge rapidly on the superior platform under a wide range of conditions we replicate the remarkable results of hossain and morgan 2009 in which such a game tips almost perfectly to the superior platform next we show that platform coordination fails when seemingly innocent increases in out of equilibrium payoffs are introduced the inflated payoffs keep the best reply structure unchanged and do not influence players security levels our design allows control for the explanatory force of risk dominance we find that equilibrium selection theory is unable to account for coordination failure while observed behavior is consistent with non rational learning furthermore and contrary to the literature we find that efficiency suffers when an inferior platform is granted initial monopoly

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

innovation processes in large technical systems market liberalization as a driver for radical change abstract electricity supply is a large technical system which exhibits strong path dependencies and high barriers for radical innovations recent market liberalization however has initiated a fundamental restructuring the paper analyzes how liberalization has altered innovation processes in the field of electricity supply we examine three radical innovations under monopoly conditions and contrast the findings with the results from a survey on the innovation behavior of electric utilities in liberalized markets we argue that the selection environment for innovations has changed in various respects in our sample new options open to innovation activities have emerged at the level of the firm and utility strategies turn out to be more heterogeneous this may be interpreted as an increase in the variety of search processes which may lead to a mid term decrease of path dependencies

parameter bias from unobserved effects in the multinomial logit model of consumer choice abstract over the past two decades validation of choice models has focused on predictive validity rather than parameter bias in real world validation of choice models true parameter values are unknown so examination of parameter bias is not possible in contrast the main focus of this study is parameter bias in simulated scanner panel choice data with known parameter values study of parameter bias enables the assessment of a fundamental issue not addressed in the choice modeling literature the extent to which the logit choice model is capable of distinguishing unobserved effects that give rise to persistence in observed choices e g heterogeneity and state dependence although econometric theory provides some information about the causes of bias the extent of such bias in typical scanner data applications remains unclear the authors present an extensive simulation study that provides information on the extent of bias resulting from the misspecification of four unobserved effects that receive fr

informal sector the credit market channel abstract we build a model of firms choice between formality and informality complying with costly registration procedures allows the firms to benefit from key public goods enforcement of property rights and contracts that make the participation in the formal credit market possible in a moral hazard framework with credit rationing their decision is shaped by the interaction between the cost of entry into formality and the relative efficiency of formal versus informal credit mechanisms and their related institutional arrangements the model is consistent with existing stylized facts on the determinants of informality

biodiversity conservation in a dynamic world may lead to inefficiencies due to lock in effects and path dependence abstract although biodiversity is generally diminishing in some areas its conservation is expanding however the exact path of this expansion is uncertain this can lead to problems of path dependence and lock in effects path dependence describes situations where history strongly influences present decisions and lock in effects refer to situations where an earlier decision provides strong incentives to follow a particular path even if more efficient alternatives are available later on we develop a conceptual ecological economic model to investigate which ecological and economic parameters favour the appearance of efficiency losses in biodiversity conservation due to path dependence and lock in effects in a dynamic two period two region model generally we find that efficiency losses occur if there are signals that guide the first period budget into a region that later turns out to be suboptimal if both time periods had been considered right from the beginning to illustrate the conservation relevance of our findings we present potential efficiency losses through path dependence in the hypothetical case of applying offsets to conserving the endangered maculinea teleius butterfly near the city of landau in germany

modeling multiple sources of heterogeneity in multinomial logit models methodological and managerial issues we offer a framework to specify and estimate various sources of heterogeneity in multinomial logit brand choice models we let each brand specific intercept and each parameter of the explanatory variable vector vary randomly across households in addition we distinguish loyal households from the rest our results suggest that incorporating multiple sources of heterogeneity improves the model fit and suggests higher impact of marketing mix elements on brand choice we highlight the importance of incorporating multiple sources of heterogeneity the model we implement yields valuable managerial insights

an experimental investigation of the impact of information on competitive decision making managers often employ market response models as decision aids and historical information of competitors market outcomes to aid their competitive decisions in oligopolistic settings however little is known about how access to a decision aid or the availability of competitors market outcomes impact a firm s competitive decisions e g prices or market outcomes resulting from those decisions e g profits or how managers make these decisions across such informational conditions hence the objective of this paper is twofold first we investigate whether access to a decision aid and historical information of competitors outcomes yields more or less competitive decisions and outcomes second we determine which learning constructs such as choice reinforcement and beliefs about projected profits best explain competitive actions across various information conditions we find that relative to the availability of competitive information access to a decision aid has a larger effect on lowering prices and profits we also find that in two firm markets price competition is even more intense than in five firm markets similarly the availability of market share information leads to more aggressive pricing even when profits are held constant finally we outline the implications of our findings in making managerial resource allocations to market research endeavors

mean and variance responsive learning decision makers are often described as seeking higher expected payoffs and avoiding higher variance in payoffs we provide some necessary and some sufficient conditions for learning rules that assume the agent has little prior and feedback information about the environment to reflect such preferences we adopt the framework of borgers morales and sarin 2004 econometrica who provide similar results for learning rules that seek higher expected payoffs our analysis reveals that a concern for variance leads to quadratic transformations of payoffs to appear in the learning rule

property rights and the role of the state evidence from the horn of africa this study applies extant theories of property rights change to three land tenure systems in imperial ethiopia two of the areas underwent changes in property rights after experiencing changes in the value of land one did not a data set of litigation over land rights is used in conjunction with case studies to understand the mechanisms motivating or impeding property rights change amendments to the role of the state are suggested and two conclusions are reached 1 that movement towards greater specificity of land rights did not always occur and 2 the changes in property rights that occurred were imposed from above rather than occurring endogenously where property rights changes did not occur they appear to have been blocked by the state which was more concerned with political survival than with revenue maximisation

is demand pulled innovation equally important in different groups of firms previous empirical literature has tested the demand pull hypothesis and found that innovation may be driven by output using a balanced panel of 216 italian manufacturing firms 1995 2000 and checking for the path dependent nature of r d we find a role of sales in inducing r d however the demand pull effect plays a varying role for different sub samples of firms exporting firms liquidity constrained firms not subsidised firms and those not heading a group seem to be sensitive to sales in deciding r d these results have been obtained using a least squares dummy variable corrected estimator a recent panel data technique suitable for small samples

adaptation as information restriction the hot stove effect individuals and social systems are often portrayed as risk averse and resistant to change such propensities are characteristically attributed to individual organizational and cultural traits such as risk aversion uncertainty avoidance discounting and an unwillingness to change this paper explores an alternative interpretation of such phenomena we show how the reproduction of successful actions inherent in adaptive processes such as learning and competitive selection and reproduction results in a bias against alternatives that initially may appear to be worse than they actually are in particular learning and selection are biased against both risky and novel alternatives because the biases are products of the tendency to reproduce success that is inherent in the sequential sampling of adaptation they are reduced whenever the reproduction of success is attenuated in particular when adaptation is slowed made imprecise or recalled less reliably the propensity to engage in risky and new activities is increased these protections against the error of rejecting potentially good alternatives on inadequate experiential evidence are costly however they increase the likelihood of persisting with alternatives that are poor in the long run as well as in the short run

how performance incentives shape individual exploration and exploitation evidence from microdata the existing literature has highlighted the role of individuals in exploration and exploitation yet our understanding of what shapes those activities at the individual level remains limited we integrate the literatures on exploration exploitation and incentives to examine how incentives impact individual behavior to explore new ideas or exploit existing ideas using novel microdata on the commercial projects of sales employees at a south korean e commerce firm we find that individuals engage in relatively more exploration when performance based incentives are weakened yet interestingly this increase in exploration is driven mainly by high performing individuals in our setting weakening performance based incentives also lead to higher exploration performance via experiential learning especially for individuals who work in complex task environments overall this study contributes to the literature on exploration exploitation by examining how individual exploration and exploitation behavior and performance is shaped by incentives we also contribute to the incentives literature by investigating the implications of incentives in an important domain namely that of knowledge exploration behavior this study also provides insights into important individual level microfoundations of firm capabilities and performance by highlighting the important role of individuals in exploration exploitation activities and how this role is contextualized by the incentives a firm deploys

the devil is in the shadow do institutions affect income and productivity or only official income and official productivity this paper assesses the relationship between institutions output and productivity when official output is corrected for the size of the shadow economy our results confirm the usual positive impact of institutional quality on official output and total factor productivity and its negative impact on the size of the underground economy however once output is corrected for the shadow economy the relationship between institutions and output becomes weaker the impact of institutions on total corrected factor productivity becomes insignificant differences in corrected output must then be attributed to differences in factor endowments these results survive several tests for robustness

organizational structure and performance feedback centralization aspirations and termination decisions this study examines the effects of organizational structure and performance feedback on termination decisions in particular product phaseout using quarterly product level data on the major mobile handset manufacturers for the period 2004 2009 we analyze how product level feedback affects product phaseout and how these decisions are conditioned by organizational structure the extent to which decision making is centralized we argue that such structure affects termination in two ways directly through coordination and indirectly by shaping the interpretation of performance feedback our baseline models indicate that as performance increases above aspirations the rate of phaseout decreases we find that as performance declines below aspirations the rate of phaseout decreases but then increases when the product falls below a certain sales threshold we also find evidence that centralization amplifies the feedback effect above aspirations but attenuates it below aspirations this study links two pillars of the carnegie school aspiration levels and hierarchy to explain the complexity of phaseout following perceived success or failure we thereby augment the growing scholarship on performance feedback by considering some important conditional effects imposed by a centralized structure our focus on centralization expands the scope of theory concerning organization design by linking structure and cognition to explain firm behavior especially termination decisions

modeling heterogeneity and state dependence in consumer choice behavior in frequently purchased consumer goods markets consumer brand choices exhibit substantial persistence across purchase occasions in this article i estimate a choice model that admits of both heterogeneity in preferences and true state dependence as sources of this persistence using nielsen scanner data on ketchup i find evidence for true state dependence in the choice process even after controlling for a rich heterogeneity structure simulation of the model indicates that the long term effect of a promotion induced purchase on future purchase probabilities is positive but small

variable risk preferences and adaptive aspirations abstract observations of human decision making indicate that risk preferences depend on the values of possible outcomes relative to levels of aspiration a model of such variable risk preference is specified it suggests that some risk averse behavior may result from a human tendency to focus on targets and from the adaptation of those targets to experience rather than from a fixed trait of risk aversion in addition the model shows how risk preferences varying around adaptive aspirations produce both a greater long run likelihood of survival and a higher average return for survivors than do fixed risk preferences

the influence of direct democracy on the shadow economy we analyze both theoretically and empirically the influence of direct democratic institutions on the size and development of shadow economies our model suggests that as the extent of direct democracy increases implemented fiscal policies more nearly reflect the preferences of citizens and so reduce their incentives to operate in the informal sector this theory implies a negative relationship between the extent of direct democracy and the size of the country s shadow economy we also theorize that direct democracy has a greater effect in reducing the informal sector when the former is at low or intermediate values and when the electoral system is characterized by a larger district magnitude an empirical investigation of a sample of 57 democracies confirms our model s predictions

theorizing path dependence a review of positive feedback mechanisms in technology markets regional clusters and organizations the concept of path dependence has often been criticized as vague and only narrowly applicable although we can find some very refined definitions of the concept we also find a wide range of empirical phenomena being described as path dependent we argue that more detailed accounts of the positive feedback mechanisms that form paths can take path dependence beyond this state of being overdetermined but under specified reviewing three well described cases of path dependent dynamics in technology markets regional clustering and organizations we define a core set of positive feedback mechanisms that constitute path dependence at different analysis levels and clarify the relationship between positive feedback and increasing returns we show that path dependent processes that is processes driven by positive feedback that veer toward rigidity or lock in can be but do not have to be found under many labels including structural inertia coevolution or institutional persistence we conclude that a precise definition of path dependence does not need to be at odds with the concept s widespread use in understanding organizational and industrial development processes copyright 2013 the author 2012 published by oxford university press on behalf of associazione icc all rights reserved oxford university press

tax policy and the demand for health insurance estimates of the price and income elasticities of demand for health insurance are derived from econometric estimates of the parameters of a discrete choice model of health insurance demand using data from a survey of plan choices among a sample of federal government employees the estimated income elasticity 0 01 is similar to most previous estimates the estimated price elasticity 0 16 is in absolute value much less than the earlier previous estimates and somewhat less than the more recent previous estimates possible causes of these differences in price elasticity estimates are discussed

paying for health insurance the trade off between competition and adverse selection we use data on health plan choices by employees of harvard university to compare the benefits of insurance competition with the costs of adverse selection moving to a voucher type system induced significant adverse selection with a welfare loss of 2 to 4 percent of baseline spending but increased competition reduced harvard s premiums by 5 to 8 percent the premium reductions came from insurer profits so while harvard was better off the net effect for society was only the adverse selection loss adverse selection can be minimized by adjusting voucher amounts for individual risk we discuss how such a system would work governments are increasingly turning to market forces as a way to limit the cost of social insurance traditionally social insurance programs were operated as nonmarket goods governments mandated participation in a central program collected revenues to finance the program and ran the insurance system there was no role for competition among suppliers in providing the basic benefit as the costs of social insurance have increased however the centralized model of social insurance is coming under increasing strain in the united states for example recent proposals have called for replacing the medicare program with a health care voucher for the elderly aaron and reischauer 1995 cutler 1996 the voucher would guarantee people a basic insurance plan but the plans would be privately run competition among plans would generate plan premiums and enrollments similarly longstanding proposals for social security reform have called for replacing the current system with a system of individual accounts where people would make saving investment and annuitization decisions on their own advisory council on social security 1996 feldstein 1996 the trend is not just domestic in the united kingdom the national health service has moved to encourage more competition in recent years with the establishment of hospital trusts that bid for patients and partially fixed payments to physicians

accounting for heterogeneity and nonstationarity in a cross sectional model of consumer purchase behavior when calibrating a brand choice model cross sectionally a measure of brand loyalty is often introduced into the utility function to account for differences in utility across households and over time one of the most widely used measures of brand loyalty proposed by guadagni and little 1983 is an exponential smoothing model of past choice behavior by the household in this study we argue that the exponential smoothing model of brand loyalty cannot properly distinguish between sources of variation in utility due to heterogeneity across households and sources of variation due to nonstationarity within household over time we introduce a new measure of brand loyalty derived from a nonstationary dirichlet multinomial choice model in which heterogeneity and nonstationarity are handled distinctly

inefficient standard adoption inertia and momentum revisited i introduction since the establishment of the theory of network effects economists have been concerned with the question of whether a market with network effects will tend to settle on the socially optimal standard it has been postulated that markets may exhibit excess inertia once a technological standard is in place a new superior standard may not displace it because of installed base effects alternatively markets may exhibit excess momentum consumers may adopt a new standard too quickly ignoring the stranding effect they are having on previous users similar issues arise in the adoption of language and social norms the literature has investigated various conditions under which one of these inefficiencies arises such inefficiencies are of particular concern for open technologies such as the qwerty and dvorak keyboards 1 the situation is somewhat different when individual firms own standards in that case a simple argument seems to indicate that there is no possibility that an inefficient standard will persist if a new standard is superior in any objective sense there are gains to be made from switching to it once the standard has been adopted the firm can appropriate these gains therefore the firm has incentive to lower the initial price enough to induce adoption of the standard the preceding argument is made in liebowitz and margolis 1999 and repeated in spulber 2002 spulber expresses a general skepticism about the likelihood of inefficiencies when property rights are defined and markets exist critics might claim that previous models that imply inefficient standard adoption are unrealistic in some way and that if such models were modified slightly the inefficiency would disappear i reconsider the issue of inefficient standard adoption using a parsimonious yet compelling model assuming only that there are successive generations of finitely lived consumers that preferences are heterogeneous and that there are network effects among users adoption decisions can be inefficient this is true even if consumers can coordinate efficiently within a generation and a firm can act as a coordinating device across generations the model presented here generates some of the same results found in other papers collectively but in a more general setting and with more robust results if there is an established standard and a superior alternative emerges no single generation of consumers will be willing to switch to the new standard if the switching cost the loss of network benefit from breaking with past users is too high it may be that the benefits to future generations of consumers are large enough that from a social standpoint it would be efficient for one generation to adopt the new standard even if it is privately optimal for that generation to retain the old standard on the other hand the current generation considers only its own switching cost and not the cost it imposes on the previous generation leading to potential overadoption of new technology even for proprietary standards it is not clear that the incentive of the firm to induce adoption matches the social incentive in particular if consumer preferences are heterogeneous the firm will not be able to price in such a way to extract all of the additional surplus gained from the new standard on the other hand the firm will be able to appropriate some of the surplus generated by the network effect itself which is present for any standard and thus does not affect the social incentive to change standards it is not possible to address this issue with a two period model as in some of the previous literature see for example choi 1994 choi and thum 1998 katz and shapiro 1986 if a new technology is introduced in the second period but then the game ends the welfare of future generations of consumers is neglected 2 this article also differs from previous infinite horizon models of technology adoption

demand dynamics with socially evolving preferences in this work we first identify a few stylized facts concerning microconsumption acts second building on them we develop a simple model of boundedly rational consumers who endogenously evolve their preferences via both innovation and social imitation third we explore some statistical properties of the demand patterns generated by the model which despite its simplicity are surprisingly in line with the empirical evidence these results we suggest bring encouraging support to microfoundations of demand theory based on cognitive and behavioral foundations more in tune with the psychological and sociological evidence based on heterogeneous agents who are much less rational and much more social than in standard theory and who collectively discover along the way what they like within a growing universe of available commodities

sectoral systems of innovation and production the concept sectoral system of innovation and production provides a multidimensional integrated and dynamic view of sectors it is proposed that a sectoral system is a set of products and the set of agents carrying out market and non market interactions for the creation production and sale of those products a sectoral systems has a specific knowledge base technologies inputs and demand agents are individuals and organizations at various levels of aggregation they interact through processes of communication exchange co operation competition and command and these interactions are shaped by institutions a sectoral system undergoes change and transformation through the co evolution of its various elements 2002 elsevier science b v all rights reserved

confidence in imitation niche width strategy in the uk automobile industry our study examines the imitation behavior of uk automobile manufacturers from 1894 to 1981 and supports previous studies on interorganizational imitation by showing that manufacturers tend to imitate other manufacturers that are similar we also find that the degree of confidence manufacturers have in their imitating behavior affects the intensity of that behavior where an organizations confidence is determined by the variance of the routines used by its reference group and the number of firms in the reference group our results show that 1 manufacturers whose reference groups showed large variance in niche width changes during the previous year are less likely to imitate the mean of those changes 2 manufacturers who have large reference groups are more likely to imitate the changes and 3 the negative effect of variance on the imitating behavior is strengthened as the number of reference organizations increases

experiential learning competitive selection and downside risk a new perspective on managerial risk taking it is part of managerial wisdom that managers need to take risks in order to succeed this is in stark contrast to the prominent agent based theories of experiential learning and competitive selection that are known to be biased against risky alternatives in the long run how can the positive managerial view on risk taking prevail given these results qualitative surveys of managers suggest risks to be acceptable if their outcome distribution meets certain criteria we argue in this paper that these criteria are widely congruent with low downside risk using a novel simulation design we analyze the effects of experiential learning and competitive selection on downside risk preferences in an ecology of agents in the long run experiential learning implies weak downside risk seeking whereas competitive selection leads to strong downside risk aversion furthermore competitive selection leads to the prevalence of outcome distributions with low downside risk in an ecology even if they have a significantly higher level of total risk than comparable distributions with more downside risk we draw implications for empirical studies on managerial behavior the online appendix is available at https doi org 10 1287 orsc 2017 1149

predictive testing of consumer choice models not subject to independence of irrelevant alternatives the probabilistic modeling of the relationship between objective or perceived characteristics of multiattribute alternatives and consumer choice is receiving increased attention in marketing and ot

the economics of convention c onventions regulate much of economic and social life yet they have received surprisingly little attention from economists by a convention we mean a pattern of behavior that is customary expected and self enforcing everyone conforms everyone expects others to conform and everyone has good reason to conform because conforming is in each person s best interest when everyone else plans to conform lewis 1969 familiar examples include following rules of the road adhering to conventional codes of dress and using words with their conventional meanings conventions with direct economic implications include species of money and credit industrial and technological standards accounting rules and forms of economic contracts indeed it would scarcely be an exaggeration to say that almost all economic and social institutions are governed to some extent by convention the main feature of a convention is that out of a host of conceivable choices only one is actually used this fact also explains why conventions are needed they resolve problems of indeterminacy in interactions that have multiple equilibria indeed from a formal point of view we may define a convention as an equilibrium that everyone expects in interactions that have more than one equilibrium the economic significance of conventions is that they reduce transaction costs imagine the inconvenience if whenever two vehicles approached one another the important exceptions are sugden 1986 and ullman margalit 1977 the interested reader might also refer to the symposium on social norms that appeared in the fall 1989 issue of this journal with articles by sugden 1989 and elster 1989

the two faces of market support how deployment policies affect technological exploration and exploitation in the solar photovoltaic industry the recent years have seen a strong rise in policies aiming to increase the diffusion of clean energy technologies while there is general agreement that such deployment policies have been very effective in bringing technologies to the market it is less understood how these policies affect technological innovation to shed more light on this important question we conducted comparative case studies with a global sample of 9 firms producing solar photovoltaic pv modules complemented by in depth interviews with 16 leading pv industry experts we propose that on the one hand policy induced market growth serves as an important catalyst for innovative activity as it raises the absolute level of firm investments in technological exploration on the other hand however deployment policies create an incentive for firms pursuing more mature technologies to shift their balance between exploitation and exploration toward exploitation firms focusing on less mature technologies cannot tap the potentials of exploitative learning to the same extent as those with more mature technologies therefore stimulating strong market growth may raise the barrier to market entry for less mature technologies we conclude that when designing deployment policies great care should be taken to avoid adverse effects on technological diversity and a premature lock in into more established technologies

the effect of price on switching among health plans a recent policy change by the university of california uc provides a unique natural experiment for investigating the sensitivity of consumers to health plan premiums when the uc moved to a policy of limiting its contribution to the cost of the least expensive plan out of pocket premiums increased for roughly one third of uc employees we examine the extent to which uc employees switched plans in response to this change in premiums our results indicate a strong response individuals facing premium increases of less than 10 were roughly 5 times as likely to switch plans as those whose premiums remained constant

bad eggs learning by doing and the choice of technology we model long run economic development through technology adoption under scientific uncertainty about environmental effects there are four possible long run equilibria in a socially planned economy high growth adopt rapidly but abandon damaging technologies once revealed ddt cfcs cautious brake the introduction of new technologies to avoid mistakes genetically modified organisms no growth halt technological progress to preserve secondary knowledge and collapse adopt rapidly without ever abandoning damaging technologies in the base parameterization a short sighted social planner chooses the cautious strategy a far sighted planner chooses the high growth strategy unless damages are irreversible in which case the cautious strategy again dominates regulatory options in the market economy are investigated pollution taxes do not affect the firm s level of precaution if they can only be applied after the adopting firm has reaped the benefits however they do encourage the abandonment of damaging technologies liability rules do affect precaution but may lead to excessive caution or even a no growth trap

information overload and the internationalization process model an implementation attempt this article presents a theoretical equation set based on the information interactions that result in experiential learning we attempt to link our equation set to the uppsala internationalization process model in order to quantify information overload and operationalize the uppsala model under longitudinal time series settings the internationalization process has generated an increase in the diversity and overall quantity of information resulting in an increase of the variation and amount of information that a firm needs to process this challenges a firm s capacity to simultaneously expand and learn market knowledge is acquired essentially through current business activities all of which proceed from a firm s market experience to generate experiential knowledge market experience is situation specific and therefore difficult to generalize nonetheless firms tend to use general failsafe proven courses of action when confronted with new situations in an effort to reduce diverging larger quantities of incoming and often discrepant information information overload refers to situations where the quantity of information pending analysis and consideration compels a firm to revert to older and trusted information processing methods instead of seeking adaptive solutions clearly adopting a short term efficiency posture leading to suboptimal performance

searching locally and globally applying daniel levinthal s scholarship to international business daniel a levinthal has made several important contributions to the fields of strategy and management his research has been pivotal in enhancing our understanding of interactions between the internal and external contexts that organizations face as well as the roles of experience search and learning processes despite substantial overlap between the core issues in international business ib and levinthal s work the ib field has yet to fully embrace key tenets of his research we aim to bridge this gap by providing a number of concrete suggestions for areas in which ib research may benefit from levinthal s work and vice versa

regional worlds from related variety in regional diversification to strategic coupling in global production networks this annual lecture paper bridges two influential but parallel literature strands on evolutionary economic geography eeg and global production networks gpn it argues that both strands are prem