but who will monitor the monitor suppose that providing incentives for a group of individuals in a strategic context requires a monitor to detect their deviations what about the monitor s deviations to address this question i propose a contract that makes the monitor responsible for monitoring and thereby provides incentives even when the monitor s observations are not only private but costly too i also characterize exactly when such a contract can provide monitors with the right incentives to perform in doing so i emphasize virtual enforcement and suggest its implications for the theory of repeated games jel c78 d23 d82 d86

democracy and economic growth a meta analysis despite a sizeable theoretical and empirical literature no firm conclusions have been drawn regarding the impact of political democracy on economic growth this article challenges the consensus of an inconclusive relationship through a quantitative assessment of the democracy growth literature it applies meta regression analysis to the population of 483 estimates derived from 84 studies on democracy and growth using traditional meta analysis estimators the bootstrap and fixed and random effects meta regression models it derives several robust conclusions taking all the available published evidence together it concludes that democracy does not have a direct impact on economic growth however democracy has robust significant and positive indirect effects through higher human capital lower inflation lower political instability and higher levels of economic freedom democracies may also be associated with larger governments and less free international trade there also appear to be country and region specific democracy growth effects overall democracy s net effect on the economy does not seem to be detrimental

multimarket contact imperfect monitoring and implicit collusion abstract this paper presents a theoretical foundation to the possibility that multimarket contact enhances firms ability to sustain implicit collusion when firms operate in a single market and cannot perfectly monitor their opponents choices it is impossible to achieve efficiency even if these firms have a long term strategic relationship we show that when firms encounter each other in a number of distinct markets and the extent of this market contact is large efficiency can be approximately sustained by a perfect equilibrium this efficiency with imperfect monitoring holds under almost the same condition on the discount factor as with perfect monitoring journal of economic literature classification numbers c70 c72 c73 d43 l11 l22 l41

the role of multilateral institutions in international trade cooperation the world trade organization wfo lacks the power to directly enforce agreements it is therefore important to understand what role the wto can play to facilitate international cooperation and whether a multilateral institution can offer distinct advantages over a web of bilateral agreements this paper examines two potential benefits of a multilateral trade institution first verifying violations of the agreements and informing third parties thus facilitating multilateral reputation mechanisms second promoting multilateral trade negotiations rather than a web of bilateral negotiations the model suggests that a multilateral approach is particularly important when there are strong imbalances in bilateral trading relationships

optimal collusion with internal contracting abstract in this paper two firms play an infinitely repeated bertrand game and each firm has an agent who produces the firm s output and holds private information about production costs the colluding firms fix prices and allocate market shares based on their agents information we develop a model of collusion in which firms use the presence of agents as a strategic opportunity to restrict their incentives to distort private information we show that such firm behavior may expand the scope of optimal collusion whether market allocation schemes are asymmetric or symmetric

enforcing international trade agreements with imperfect private monitoring to analyse the role that the world trade organization wto plays in enforcing international trade agreements this paper first explores what countries can achieve alone by characterizing optimal private trigger strategies pts under which each country triggers a punishment phase by imposing an explicit tariff based on privately observed imperfect signals of the other country s concealed trade barriers it identifies the condition under which countries can restrain the use of concealed barriers based on pts and establishes that countries will not reduce the cooperative protection level to its minimum attainable level under the optimal pts this paper then considers third party trigger strategies tts under which the wto allows each country to initiate a punishment phase based on the wto s judgement about potential violations by comparing the optimal pts and optimal tts it demonstrates that the wto facilitates a better cooperative equilibrium by changing the nature of punishment triggering signals from private to public which in turn enables countries to use a more efficient punishment such as an asymmetric and a minimum punishment

self enforcing trade agreements and lobbying abstract in an environment where international trade agreements must be enforced via promises of future cooperation the presence of an import competing lobby has important implications for optimal punishments when lobbies work to disrupt trade agreements a nash reversion punishment scheme must balance two conflicting objectives longer punishments help to enforce cooperation by increasing the government s costs of defecting but because the lobby prefers the punishment outcome this also incentivizes lobbying effort and with it political pressure to break the agreement thus the model generates an optimal length for nash reversion punishments and it depends directly on the political influence of the lobbies trade agreement tariffs are shown to be increasing in the political influence of the lobbies as well as their patience levels

communication in repeated games with private monitoring abstract the paper considers repeated games where each player can be observed by only a subset of the other players and where players can make public announcements about the behavior of the players they observed we address the following question what is the minimal level of observability that is required to obtain efficient outcomes the main result is that the limit set of sequential equilibrium payoffs when the discount factor tends to one contains the set of individual rational payoffs whenever each player is observed by at leasttwoother players journal of economic literatureclassification number c73

u s ceos of sbus in luxury goods organizations a mixed methods comparison of ethical decision making profiles this study involved using a mixed method research design to examine the moral philosophy difference between the ethical decision making process of ceos in u s led and non u s led within the luxury goods industry the study employed a manova to compare the ethical profiles between the two leader types us and non us led and a phenomenological qualitative process to locate themes that give indication as to the compatibility of the luxury strategy values and practices with the principles and concepts of responsible leadership and conscious capitalism as the luxury goods industry is facing the first slowdown since 2000 pressure to achieve sales targets in the u s to make up for losses in other markets will place these ceos under extreme pressure from their headquarters these leaders must possess the ethical decision making capability to balance legal and moral dilemmas unique to multinational luxury goods organizations while delivering business results in a challenging environment results of the study show no evidence of difference in the ethical decision making profiles between the two groups of leaders the themes and emergent findings resulting from the qualitative analysis indicate a profound incompatibility between the values informing decision makers using the luxury strategy and those employed by leaders operating within the principles and parameters of responsible leadership and conscious capitalism recommendations for future research include replicating the study with a larger sample within a different geographic region or comparing leaders using the luxury strategy to those using conscious capitalism

income distribution political instability and investment abstract this paper successfully tests on a sample of 71 countries for the period 1960 85 the following hypotheses income inequality by fuelling social discontent increases sociopolitical instability the latter by creating uncertainty in the politico economic environment reduces investment as a consequence income inequality and investment are inversely related since investment is a primary engine of growth this paper identifies a channel for an inverse relationship between income inequality and growth we measure socio political instability with indices which capture the occurrence of more or less violent phenomena of political unrest and we test our hypotheses by estimating a two equation model in which the endogenous variables are investment and an index of socio political instability our results are robust to sensitivity analysis on the specification of the model and the measure of political instability and are unchanged when the model is estimated using robust regression techniques

is the wto passe the wto has delivered policy outcomes that are very different from those likely to emerge out of the recent wave of preferential trade agreements ptas should economists see this as an efficient institutional hand off where the wto has carried trade liberalization as far as it can manage and is now passing the baton to ptas to finish the job this paper surveys a growing economics literature on international trade agreements and argues on this basis that the wto is not passe rather and subject to some caveats this survey of research to date suggests that the wto warrants strong support while a more cautious view of ptas seems appropriate

existence of nontrivial equilibria in repeated games with imperfect private monitoring abstract we consider finitely repeated games with imperfect private monitoring and provide several sufficient conditions for such a game to have an equilibrium whose outcome is different from repetition of nash equilibria of the stage game surprisingly the conditions are consistent with uniqueness of the stage game equilibrium a class of repeated chicken is shown to satisfy the condition

efficiency results in n player games with imperfect private monitoring abstract we demonstrate that efficiency is achievable in a certain class of n player repeated games with private almost perfect monitoring our equilibrium requires only one period memory and can be implemented by two state automata furthermore we show that this efficiency result holds with any degree of accuracy of monitoring if private signals are hemiindependent whereas most existing research focuses on two player cases or only a special example of n player games our results are applicable to a wide range of n player games of economic relevance such as trading goods games and price setting oligopolies

collusion with almost no information we analyze noncooperative collusion in an infinitely repeated bertrand game where each of the n firms receives a privately observed i i d cost shock in each period and firms only and privately observe whether they have won the unit mass of consumers no other information is available and no communication is allowed we prove that there exist equilibria in private strategies approximating first best profits when firms are sufficiently patient in particular productive efficiency obtains in the limit

contracting with repeated moral hazard and private evaluations a repeated moral hazard setting in which the principal privately observes the agent s output is studied the optimal contract for a finite horizon is characterized and shown to require burning of resources these are only burnt after the worst possible realization sequence and the amount is independent of both the length of the horizon and the discount factor for the infinite horizon it is shown that there is no loss from restricting the analysis to contracts in which the agent receives a constant efficiency wage and no feedback until he is fired furthermore optimal contracts cannot be replicated by short term contracts a family of fixed interval review contracts is characterized longer review intervals are preferable but harder to implement comparative statics on the review length are carried out finally these contracts are shown approximate first best if players are very patient jel d82 d86

a theory of managed trade this paper proposes a theory that predicts low levels of protection during periods of normal trade volume coupled with episodes of special protection when trade volumes surge this dynamic pattern of protection emerges from a model in which countries choose levels of protection in a repeated game facing volatile trade swings high trade volume leads to a greater incentive to defect unilaterally from cooperative tariff levels therefore as the volume of trade expands the level of protection must rise in a cooperative equilibrium to mitigate the rising trade volume and hold the incentive to defect in check copyright 1990 by american economic association

asymmetry of customer loss and recovery under endogenous partnerships theory and evidence this article is inspired by real world phenomena that firms lose customers based on imprecise information and take a long time to recover if consumers are playing an ordinary repeated game with fixed partners there is no clear reason why recovery happens slowly however if consumers are playing an endogenously repeated game a class of simple efficient equilibria exhibits the asymmetry of fast loss and slow recovery of customers after a bad signal exit is systematic but formation of a new partnership is random we also give empirical evidence of our equilibria at an individual firm level

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

relational incentive contracts standard incentive theory models provide a rich framework for studying informational problems but assume that contracts can be perfectly enforced this paper studies the design of self enforced relational contracts i show that optimal contracts often can take a simple stationary form but that self enforcement restricts promised compensation and affects incentive provision with hidden information it may be optimal for an agent to supply the same inefficient effort regardless of cost conditions with moral hazard optimal contracts involve just two levels of compensation this is true even if performance measures are subjective in which case optimal contracts terminate following poor performance jel c73 d82 l14

a belief based approach to the repeated prisoners dilemma with asymmetric private monitoring abstract this paper extends the belief based approach to the repeated prisoners dilemma with asymmetric private monitoring we first find that the previous belief based techniques t sekiguchi efficiency in repeated prisoners dilemma with private monitoring j econ theory 76 1997 345 361 v bhaskar i obara belief based equilibria in the repeated prisoners dilemma with private monitoring j econ theory 102 2002 40 69 cannot succeed when players private monitoring technologies are sufficiently different we then modify the previous belief based approach by letting the player with smaller observation errors always randomize between cooperate and defect along the cooperative path of the play we show that with vanishing observation errors efficiency and a folk theorem can be approximated using our modified belief based strategies

democrats dictators and demonstrators 1 introduction a sizable amount of recent empirical literature has focused on the relation between democracy and economic growth however most of these papers such as barro 1996 helliwell 1994 and the studies summarized in przeworski and limongi 1993 concentrate on the relationship between levels of democracy and economic growth this article focuses on the relationships among democratic movements governmental responses to these movements and economic growth democratic movements provide a distinct perspective from analyzing the relationship between levels of democracy and economic variables democratic movements by definition focus on collective action and are reflective of the wishes of large segments of society whereas many actual changes in democracy occur through behind the scenes maneuvers of political elites sometimes but not always in response to popular movements 1 additionally a democratic movement can fail if repression of the movement succeeds as in burma now myanmar in 1988 and china in 1989 in these and other repressed movements although a large segment of society has expressed a desire for a more democratic form of government the existing government has indicated that it is prepared to resist those demands this tension between the actual level of democracy and the level desired by citizens presumably has economic consequences in addition to the consequences of the actual level of democracy of course repression is not the only outcome of democratic movements for example democratic movements in eastern europe in 1989 90 with the partial exception of romania led to concessions and democratic reforms by the governments involved the focus of this article includes both repressed and successful democratic movements as well as democratic transitions that occurred without widespread democratic movements in this article i provide an enhanced version of the data set of democratic movements in minier 2001 incorporating a classification of the government s response to each movement using these data i address two main questions first what are the effects of a democratic movement on the economy specifically how does a democratic movement affect economic growth and given that a democratic movement has occurred what are the economic ramifications of a government s response to that movement in particular does the choice of repression versus concessions affect subsequent growth second democratic transitions do not always require a widespread democratic movement how do subsequent economic conditions differ between countries that become democratic through a democratic movement and countries in which no movement occurs 2 ii background democratic movements relate to both political instability and democracy previous empirical studies have established that political instability is negatively correlated with economic growth and that the level of democracy is positively correlated with income levels although the relationship between democracy and growth is more ambiguous 3 the related theoretical literature has focused on the probability of success for a revolution or insurrection more generally as in grossman 1991 and roemer 1985 or the probability that a government grants democratic concessions as in rosendorff 2001 and acemoglu and robinson 2000 political instability can be measured in a number of ways londregan and poole 1990 use whether or not a coup d etat occurs alesina et al 1996 expand this to include constitutional changes general economic growth studies that include a measure of political instability such as barro 1991 generally use some combination of the average number of revolutions coups and political assassinations in this article i provide additional insight into the relationship between political instability and economic growth by investigating a distinct form of political instability democratic movements

individual learning and cooperation in noisy repeated games we investigate whether two players in a long run relationship can maintain cooperation when the details of the underlying game are unknown specifically we consider a new class of repeated games with private monitoring where an unobservable state of the world influences the payoff functions and or the monitoring structure each player privately learns the state over time but cannot observe what the opponent learned we show that there are robust equilibria in which players eventually obtain payoffs as if the true state were common knowledge and players played a belief free equilibrium we also provide explicit equilibrium constructions in various economic examples copyright 2014 oxford university press

stephen hymer s contribution to international business scholarship an assessment and extension we assess stephen hymer s contribution to the theory of the multinational enterprise and to international business ib scholarship we focus on hymer s evolving analytical framework and assess it in terms of its internal consistency and in the light of the shifting global landscape and scholarly thinking we also extend hymer s framework revisit his predictions and conclude by questioning his canonical status within the ib profession

strategic buyers and privately observed prices a model of finitely repeated price competition between two sellers with differentiated goods and a large buyer is analyzed the set of pure strategy sequential equilibria is investigated under public and private monitoring with private monitoring i e when prices are not observable to the competing sellers all sales are made by the better seller and the set of repeated game equilibrium payoffs coincides with the stage game subgame perfect equilibrium payoffs this is in sharp contrast to the game with perfect monitoring where the folk theorem obtains journal of economic literature classification numbers c72 d43

the folk theorem with imperfect public information the authors study repeated games in which players observe a public outcome that imperfectly signals the actions played they provide conditions guaranteeing that any feasible individually rational payoff vector of the stage game can arise as a perfect equilibrium of the repeated game with sufficiently little discounting the central condition requires that there exist action profiles with the property that for any two players no two deviations one by either player give rise to the same probability distribution over public outcomes the results apply to principal agent partnership oligopoly and mechanism design models and to one shot games with transferable utilities copyright 1994 by the econometric society

robustness of public equilibria in repeated games with private monitoring a repeated game with private monitoring is close to a repeated game with public monitoring or perfect monitoring when i the expected payoff structures are close and ii the informational structures are close in the sense that private signals in the private monitoring game can be aggregated by some public coordination device to generate a public signal whose distribution is close to the distribution of the public signal in the public monitoring game we provide a sufficient condition for the set of uniformly strict perfect public equilibria for a public monitoring game to be robust in nearby private monitoring games in the sense that they remain equilibria with respect to the public signal that is generated by such public coordination devices with truthful reporting our sufficient condition requires that every player is informationally small in a well defined sense

incentives between firms and within this paper reviews the significant progress in agency theory i e the economic theory of incentives during the 1990s with an eye toward applications to supply transactions i emphasize six recent models in three pairs 1 new foundations for the theory of incentive contracts 2 new directions in incentive theory and 3 new applications to supply transactions by reviewing these six models i hope to establish three things first the theory of incentive contracts needed and received new foundations second new directions in incentive theory teach us that incentive contracts are not the only source of incentives finally and especially relevant to supply transactions the integration decision is an instrument in the incentive problem

on failing to cooperate when monitoring is private abstract i consider a repeated prisoners dilemma where in each period each player receives an imperfect private signal about his opponent s current action i show that when players are patient enough any equilibrium where players use trigger strategies i e do not revert to cooperation once they have started defecting yields players a value arbitrarily close to the mutual minimax i also examine the robustness of the result to perturbations of the game journal of economic literature classification numbers c72

political regimes and economic growth arguments that relate regimes to growth focus on property rights pressures for immediate consumption and the autonomy of dictators while everyone seems to agree that secure property rights foster growth it is controversial whether democracies or dictatorships better secure these rights the main mechanism by which democracy is thought to hinder growth is pressure for immediate consumption which reduces investment only states that are institutionally insulated from such pressures can resist them and democratic states are not the main argument against dictatorships is that authoritarian rulers have no interest in maximizing total output these views are summarized in turn

gatt a cooperative equilibrium in a noncooperative trading regime abstract as global tariff rates have fallen the use of nontariff barriers to trade have become more prevalent one incentive for a country to depart from free trade is to levy the optimal tariff in order to maximize domestic welfare the gatt was designed to maintain free trade through a system of managed retaliation as is well known in a game theoretic trade model of tariffs with no uncertainty free trade is an equilibrium outcome however with the introduction of uncertainty and asymmetric information it is shown that the equilibrium outcome s has each country imposing nontariff barriers to trade

a dynamic capabilities based entrepreneurial theory of the multinational enterprise this paper develops a dynamic capabilities based theory of the multinational enterprise mne it first reviews scholarship on the mne with a focus on what has come to be known as internalization theory one prong of this theory develops contractual transaction cost informed governance perspectives and another develops technology transfer and capabilities perspectives in this paper it is suggested that the latter has been somewhat neglected however if fully integrated as part of a more complete approach it can buttress transaction cost governance issues and expand the range of phenomena that can be explained in this more integrated framework dynamic capabilities coupled with good strategy are seen as necessary to sustain superior enterprise performance especially in fast moving global environments entrepreneurial management and transformational leadership are incorporated into a capabilities theory of the mne the framework is then used to explain how strategy and dynamic capabilities together determine firm level sustained competitive advantage in global environments it is suggested that this framework complements contract based perspectives on the mne and can help integrate international management and international business perspectives

optimal international agreement and restriction on domestic efficiency the wto s strict treatment of domestic subsidies has not been well received in the existing literature an essential reason is that the consequent restriction on domestic efficiency is hardly compatible with the existing theory of government intervention under which the primary objective of using domestic subsidies domestic efficiency is not sacrificed for another objective we develop a trade agreement model in which the magnitude of a legitimate domestic subsidy with which to address a production externality is private information we find that an optimal agreement substantially restricts domestic efficiency for the international objective of expanding market access

communication in repeated games with imperfect private monitoring this paper examines repeated games in which each player observes a private and imperfect signal on the actions played and in which players are allowed to communicate using public messages providing incentives for players to reveal their observations generates revelation constraints that combined with signal imperfections may be a source of inefficiencies however by delaying the revelation of their observations players may economize on the cost of deterring deviations and thereby avoid these inefficiencies because a player would not want to trigger a sanction that would penalize him too revelation constraints also tend to make sanctions difficult to enforce however with at least three players detecting deviations may not require that all the players reveal their observations in that case we obtain a nash threat version of the folk theorem with two players we do not obtain a similar result nevertheless we show that an efficient outcome can almost always be approximated

cooperation with network monitoring this paper studies the maximum level of cooperation that can be sustained in perfect bayesian equilibrium in repeated games with network monitoring where players observe each other s actions either perfectly or not at all the foundational result is that the maximum level of cooperation can be robustly sustained in grim trigger strategies if players are equally well monitored comparative statics on the maximum level of cooperation are highly tractable

a robust folk theorem for the prisoner s dilemma we prove the folk theorem for the prisoner s dilemma using strategies that are robust to private monitoring from this follows a limit folk theorem when players are patient and monitoring is sufficiently accurate but private and possibly independent any feasible individually rational payoff can be obtained in sequential equilibrium the strategies used can be implemented by finite randomizing automata journal of economic literature classification numbers c72 c73 d82

the world distribution of income falling poverty and convergence period we estimate the world distribution of income by integrating individual income distributions for 138 countries between 1970 and 2000 country distributions are constructed by combining national accounts gdp per capita to anchor the mean with survey data to pin down the dispersion poverty rates and head counts are reported for four specific poverty lines rates in 2000 were between one third and one half of what they were in 1970 for all four lines there were between 250 and 500 million fewer poor in 2000 than in 1970 we estimate eight indexes of income inequality implied by our world distribution of income all of them show reductions in global inequality during the 1980s and 1990s

international trade agreements between countries of asymmetric size abstract this paper analyzes how changes in the structure and environment of trade agreements between a small and a large country affect the efficient frontier of those self enforcing agreements and hence negotiation outcomes using the autarky punishment instead of the interior nash punishment may provide the small country with greater bargaining power negotiating direct transfers under free trade instead of reciprocal tariff reductions improves the worst possible negotiation outcome for the small country the existence of irreversible investment may strengthen weaken the small country s bargaining power under the interior nash autarky punishment scheme

on the theory of repeated games with private information part ii revelation through communication abstract we consider repeated games with private information discounting and communication similarly to abreu et al 1986 1987 we characterize supergame equilibrium allocations with truthful revelation in the two player case efficiency cannot be attained with supergame equilibria with truthful revelation

dynamic tariffs with asymmetric information recent developments in dynamic game theory are applied to determine when two countries can sustain freer trade given that they determine trade policies non cooperatively countries know their own level of protection but not the other country s level of protection using import trigger strategies cooperation in the form of low tariffs can be supported although there are periodic reversionary high tariff episodes however if terms of trade trigger strategies are used cooperation does not occur

organizing knowledge processes in the multinational corporation an introduction this introduction discusses the contrast between on the one hand the current popularity of addressing mnc organization in knowledge terms and on the other the lack of adequate understanding of many of the causal mechanisms and contextual factors in relations between knowledge processes and organizational factors a number of the relevant research challenges are identified and it is clarified how the five articles in this focused issue addresses some of these

a limit characterization of belief free equilibrium payoffs in repeated games abstract the present paper studies repeated games with private monitoring and characterizes the set of belief free equilibrium payoffs in the limit as the discount factor approaches one and the noise on private information vanishes contrary to the conjecture by ely et al j c ely j horner w olszewski belief free equilibria in repeated games econometrica 73 2005 377 415 the equilibrium payoff set is computed by the same formula no matter how many players there are as an application of this result a version of the folk theorem is established for n player prisoner s dilemma games

perfect communication equilibria in repeated games with imperfect monitoring this paper introduces an equilibrium concept called perfect communication equilibrium for repeated games with imperfect private monitoring this concept is a refinement of myerson s myerson r b 1982 optimal coordination mechanisms in generalized principal agent problems j math econ 10 67 81 communication equilibrium a communication equilibrium is perfect if it induces a communication equilibrium of the continuation game after every history of messages of the mediator we provide a characterization of the set of corresponding equilibrium payoffs and derive a folk theorem for discounted repeated games with imperfect private monitoring

optimal cartel equilibria with imperfect monitoring abstract there exist optimal symmetric equilibria in the green porter model 4 8 having an elementary intertemporal structure such an equilibrium is described entirely by two subsets of price space and two quantities the only production levels used by firms in any contingency the central technique employed in the analysis is the reduction of the repeated game to a family of static games

determinants of democracy a panel study of over 100 countries from 1960 to 1995 finds that improvements in the standard of living predict increase in democracy as measured by a subjective indicator of electoral rights the propensity for democracy rises with per capita gdp primary schooling and a smaller gap between male and female primary attainment for a given standard of living democaracy tends to fall with urbnization and with a greater reliance on natrual resources democracy has little relation to country size but rises with the middle class share of income the apparently strong relation of democracy to colonial heritage mostly disappears when the economic variables are held constant similarly the allowance for these economic variables weakens the interplay between democracy and religious affiliation however negative effects from muslim and non religious affiliations remain intact

credible communication in dynastic government abstract this paper studies information disclosure in a model of dynastic government when information about past policy choices comes exclusively from the reports of previous administrations each administration has an incentive to choose its suboptimal one shot expenditure policy and then misrepresent its choice to its successor consequently it has been suggested that horizontal accountability i e a system of governance where auditing functions lie outside the executive branch can ensure credible disclosure of a government s activities this paper suggests a cautious approach to that view the baseline model examines the reporting incentives of an external auditor who can independently verify the information each period even with auditing credible disclosure is shown to be problematic various extensions to this baseline model are examined in one extension liberal i e those prefering larger government expenditures and conservative those prefering smaller expenditures regimes and auditors evolve over time it is shown that conservative liberal auditors are not credible when the current regime is also conservative liberal moreover because information transmission stops when the auditor s and the regime s biases coincide effective deterrents even in the good periods when the auditor s and the administration s biases differ are difficult to construct in all periods the equilibrium requirement of auditor neutrality constrains the dynamic incentives for efficient policy choices these constraints are shown to bind away from optimal policies in standard constructions of equilibrium various ways in which auditing protocols can overcome these problems are discussed

introduction to repeated games with private monitoring abstract we present a brief overview of recent developments in discounted repeated games with imperfect private monitoring the literature explores the possibility of cooperation in a long term relationship where each agent receives imperfect private information about the opponents actions although this class of games admits a wide range of applications such as collusion under secret price cutting exchange of goods with uncertain quality and observation errors it has fairly complex mathematical structure due to the lack of common information shared by players this is in sharp contrast to the well explored case of repeated games under public information with the celebrated folk theorems and until recently little had been known about the private monitoring case however rapid developments in the past few years have revealed the possibility of cooperation under private monitoring for some class of games journal of economic literature classification numbers c72 c73 d43 d82 l13 l41

the impact of societal cultural values and individual social beliefs on the perceived effectiveness of managerial influence strategies a meso approach this paper reports the findings of a 12 nation study designed to test empirically the relationships between societal cultural values individual social beliefs and the perceived effectiveness of different influence strategies the relationships between three types of broad influence strategy persuasive assertive and relationship based and four dimensions of individual beliefs cynicism fate control reward for application and religiosity were examined three of project globe s cultural values in group collectivism uncertainty avoidance and future orientation were selected to investigate their direct effects on the rated effectiveness of influence strategies and their possible interaction with dimensions of individual beliefs results showed that different dimensions of individual social beliefs predict the perceived effectiveness of the three types of influence strategy and that cultural values can moderate the strength of the relationship between these dimensions of individual social beliefs and the perceived effectiveness of influence strategies

the impact of leniency and whistle blowing programs on cartels antitrust authorities have set up leniency programs for cartel members that denounce their collusive agreements these programs help prosecute participants and can thereby deter collusion we compare the impact of reduced fines and positive rewards and argue that rewarding individuals including firm employees can deter collusion in a more effective way we discuss possible adverse effects of whistle blowing programs on firms behavior and particularly on turnover incentives to innovate and cooperation we also explore explanations for the puzzling fact that managers keep incriminating evidence and argue reward programs actually provide additional incentives for keeping such evidence

the political economy of growth a critical survey of the recent literature this article reviews the recent literature on the political economy of growth focusing on the research that has developed at the intersection of the endogenous growth literature and the new political economy it explores the relationship among four key variables economic growth and capital accumulation political instability political freedom and democratic institutions and income inequality

gradualism in trade agreements with asymmetric countries this paper uses recursive methods to characterize the payoff frontier of self enforcing trade agreements between countries of asymmetric size we show that at points on the frontier where only one country s incentive constraint binds the efficient agreement will be a non stationary one that starts with a positive trade distortion but eventually reaches free trade our analysis illustrates how i relative country size ii consumption smoothing incentives and iii sunk investments affect the form of efficient trade agreements in contrast to previous work on gradualism our results are obtained from a model in which the economic environment is stationary

globalization of corporate risk taking we explore how the interconnected nature of global finance affects corporate risk taking we show that a common global factor known to be associated with fluctuations in cross border banking is also strongly associated with common co movements in corporate risk taking across a diverse universe of international firms our study contributes to the international business literature as the first comprehensive investigation of how global financial conditions induce greater synchronization of risk taking across regions and sectors

developing countries and mnes extending and enriching the research agenda foreign direct investment fdi through multinational enterprises mnes has emerged in the last decade as the principal source of foreign capital for developing countries meyer this issue underlines the need for international business ib scholars to understand the impact of these investments on host developing countries he offers a useful assessment of the literature and proposes a rich set of questions for further research however his research agenda can be extended and enriched in two ways first ib scholars must study as they always have causation in the opposite direction namely the impact of developing country context on mne behavior and the co evolution of these two variables over time in doing so they must incorporate into their models contemporary issues such as the continued inadequacy of rules for fdi in infrastructure sectors or the clever means by which mnes are rewriting the global rules under which they operate in developing countries e g on intellectual property rights second ib scholars must pay more attention to topics that are not mainstream within the field but are of great importance to developing countries examples include the behavior and performance of a new generation of home grown mnes the role of diaspora in homeland fdi in countries like china and india and the implications of global outsourcing of services

cheap talk can matter in bargaining this paper describes an intuitive way in which cheap talk can matter in a twostage bargaining game in which talk may be followed by serious negotiation the intuition that all buyers would claim to have low reservation prices is incorrect in our model instead if good faith participation is endogenously determined then the parties can use talk to trade off bargaining position against the probability of continued negotiation our cheap talk equilibrium features bargaining behavior that could not be equilibrium behavior in the absence of talk

repeated games with private monitoring two players we investigate two player infinitely repeated games where the discount factor is less than but close to unity monitoring is private and players cannot communicate we require no condition concerning the accuracy of players monitoring technology we show the folk theorem for the prisoners dilemma with conditional independence we also investigate more general games where players private signals are correlated only through an unobservable macro shock we show that efficiency is sustainable for generic private signal structures when the size of the set of private signals is sufficiently large finally we show that cartel collusion is sustainable in price setting duopoly

trade disputes and settlement we develop a model of trade agreements with renegotiation and imperfectly verifiable information in equilibrium trade disputes can occur and can be resolved in a variety of ways governments may settle early or trigger a court ruling and in the latter case they may implement the ruling or reach a post ruling settlement the model yields predictions on how the dispute outcome depends on the contracting environment and how it correlates with the optimal contract form we find support for a key prediction of our model using data on the outcomes of actual trade disputes in the general agreement on tariffs and trade world trade organization

is democracy a normal good evidence from democratic movements 1 introduction is democracy a normal good in other words do people desire higher levels of democracy more participation in government as their incomes increase this paper uses the existence of a democratic movement to solve a missing variable problem in the current literature works such as barro 1996 huntington 1991 and lipset 1959 provide evidence of a strong positive correlation between levels of democracy and income this is frequently interpreted as evidence that higher incomes lead people to demand more democracy i address this issue in a more literal sense specifically if our goal is to infer what causes people to demand democracy we cannot ignore the persuasive evidence that citizens of countries like south africa under apartheid burma or china countries with low levels of democracy that have experienced widespread movements for democracy demand democracy instead of democracy levels i use the existence of a democratic movement as evidence of countries demand for democracy in this paper i define democratic movements as widespread public demonstrations that are explicitly pro democracy i e participants demands must include either democracy or direct elections and in which participants express these views physically some of the wellknown democratic movements that are included are the chinese student demonstrators in tiananmen square in 1989 the work of the african national congress and others in south africa to end the nondemocratic system of apartheid and the 1986 people power demonstrations in the philippines that forced ferdinand marcos to concede victory to corazon aquino the main goal of the paper is to use a new data set on democratic movements to estimate the relationship between income and democracy testing more directly than has previously been done whether democracy is a normal good a secondary goal is to investigate the conditions under which democratic movements are most likely to occur in an authoritarian country footnote 1 this excludes boycotts of elections and voting against a proposed authoritarian constitution unless those events are accompanied by physical demonstrations protests or strikes

an example of a repeated partnership game with discounting and with uniformly inefficient equilibria in this note we present an example of a repeated partnership game with imperfect monitoring in which all supergame equilibria with positive discount rates are bounded away from full efficiency uniformly in the discount rate provided the latter is strictly positive on the other hand if the players do not discount the future then every efficient one period payoff vector that dominates the one period equilibrium payoff vector can be attained by an equilibrium of the repeated game thus the correspondence that maps the players discount rate into the corresponding set of repeated game equilibrium payoff vectors is discontinuous at the point at which the discount rate is zero

democratization or repression abstract regimes controlled by a rich elite often collapse and make way for democracy amidst widespread social unrest such regime changes are often followed by redistribution to the poor at the expense of the former elite we argue that the reason why the elite may have to resort to full scale democratization despite its apparent costs to themselves may be that lesser concessions would be viewed as a sign a weakness and spur further unrest and more radical demands the elite may therefore be forced to choose between repression and the most generous concession a transition to full democracy

the repeated prisoner s dilemma with imperfect private monitoring abstract in this paper i study a repeated prisoner s dilemma game in which monitoring is private and imperfect a partial folk theorem is proved for the case of almost perfect monitoring

belief based equilibria in the repeated prisoners dilemma with private monitoring abstract we analyze repeated prisoners dilemma games with imperfect private monitoring and construct mixed trigger strategy equilibria such strategies have a simple representation where a player s action only depends upon her belief that her opponent s are continuing to cooperate when monitoring is almost perfect the symmetric efficient outcome can be approximated in any prisoners dilemma game while every individually rational feasible payoff can be approximated in a class of such games the efficiency result extends when there are more than two players it requires that monitoring be sufficiently accurate but does not require very low discounting when a public randomization device is available journal of economic literature classification numbers c73 d82

the influence of hymer s dissertation on the theory of foreign derect investment the great contribution of stephen hymer s seminal dissertation 1960 was to escape from the intellectual straightjacket of neoclassical type trade and financial theory and move us towards an analysis of the multinational enterprise mne based upon industrial organization theory the magnitude of this breakthrough can be put into perspective by considering the state of the art when hymer wrote twenty five years ago in 1960 the prevailing explanation of international capital movements relied exclusively upon a neoclassical financial theory of portfolio flows in this frictionless world of perfect competition with no transaction costs capital moves in response to changes in interest rate or profit differentials see carl iversen 1936 according to this arbitrage theory capital is assumed to be transacted between independent buyers and sellers that is there is no role for the mne at the time there was no separate theory of foreign direct investment fdi the work did not even ask the question of why is there fdi despite the evidence of sectoral cross investments and the existence of large mnes with intra industry trade if anything the early work on fdi focused upon the where of investment in a particular nation or industry for example dunning 1958 was chiefly interested in explaining u s fdi in britain there was little interest in understanding the reasons for the mne or the nature of its operations the pioneering conceptual insight of hymer was to break out of the arid mold of international trade and investment theory and focus attention upon the mne per se this permits us to treat fdi as a modality by which firms extend their territorial horizons abroad the unique feature of fdi is a mechanism by which the mne maintains control over productive activities outside its national boundaries that is fdi means international production in this view fdi is more than a process by which assets or claims are exchanged internationally see robert aliber 1970 1983 hymer s great insight was in focusing attention upon the mne as the institution for international production rather than international exchange until hymer articulated the process of fdi as an international extension of industrial organization theory it was not possible to understand why the mne transfers intermediate products such as knowledge or technology among its units across different nations while still retaining property rights over such assets today it is widely recognized that the theory of fdi i e international production is primarily about the transfer of nonfinancial and ownershipspecific intangible assets by the mne which needs to appropriate and control the rate of use of its internalized advantage s see rugman 1981 david teece 1981 1982 richard caves 1982 and mark casson 1983 in this paper we first acknowledge hymer s contribution to the theory of fdi and then move on to reinterpret his dissertation in the light of the modern theory of the mne we tdiscussants raymond vernon harvard university robert z aliber university of chicago paul streeten boston university

how robust is the folk theorem the folk theorem of repeated games has established that cooperative behavior can be sustained as an equilibrium in repeated settings early papers on private monitoring and a recent paper of cole and kocherlakota games and economic behavior 53 2005 59 72 challenge the robustness of this result by providing examples in which cooperation breaks down when players observe only imperfect private signals about other players actions or when attention is restricted to strategies with finite memory this paper shows that cole and kocherlakota s result is an artefact of a further restriction that they impose we prove that the folk theorem with imperfect public monitoring holds with strategies with finite memory as a corollary we establish that the folk theorem extends to environments in which monitoring is close to public yet private

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

multinational enterprise internal governance and industrial organization abstractthe following sections are included monopoly vs efficiency interpretations of the multinational enterprisehost country controlsdynamic considerationsconclusionreferences this abstract was borrowed from another version of this item

the efficiency of bonus or terminate incentive schemes under subjective evaluations abstract we study a repeated principal agent model with subjective evaluations we construct simple bonus or terminate incentive schemes in these schemes the principal evaluates the agent every t periods the principal pays a bonus and asks the agent to work for t more periods if the evaluation is positive the relationship is terminated if the evaluation is negative the inefficiencies in these schemes vanish as the agent can be more frequently evaluated this result holds generally under objective or subjective evaluations

communication in repeated games with costly monitoring abstract we study repeated games with discounting where perfect monitoring is possible but costly it is shown that if players can make public announcements then every payoff vector which is an interior point in the set of feasible and individually rational payoffs can be implemented in a sequential equilibrium of the repeated game when the discount factor is high enough thus efficiency can be approximated even when the cost of monitoring is high provided that the discount factor is high enough

the folk theorem for repeated games with observation costs abstract the folk theorem literature has been relaxing the assumption on how much players know about each other s past action here we consider a general model where players can buy precise information every period each player decides whether to pay a cost to accurately observe the actions chosen by other players in the previous period when a player does not pay the cost he obtains only imperfect private signals observational decisions are unobservable to others known strategies such as trigger strategies do not work since they fail to motivate players to pay for information this paper shows that the folk theorem holds for any level of observation costs unlike existing folk theorems with private monitoring ours imposes virtually no restriction on the nature of costless imperfect signals the theorem does not use explicit or costless communication thereby having implications on antitrust laws that rely on evidence of explicit communication the main message is that accurate observation alone however costly enables efficient cooperation in general repeated games

efficiency in repeated prisoner s dilemma with private monitoring abstract this paper analyzes repeated games with private monitoring where in each period each player receives a signal of the other player s action in the previous period and that signal is private information previous literature on discounted repeated games with private monitoring has not shown whether or not nearly efficient equilibria exist for a repeated prisoner s dilemma satisfying a certain assumption regarding stage game payoffs we show that there exists a nearly efficient sequential equilibrium provided that imperfectness of signals is small and players are patient journal of economic literature classification number c73

efficiency and observability with long run and short run players we present a general algorithm for computing the limit as 1 of the set of payoffs of perfect public equilibria of repeated games with long run and short run players allowing for the possibility that the players actions are not observable by their opponents we illustrate the algorithm with two economic examples in a simple partnership we show how to compute the equilibrium payoffs when the folk theorem fails in an investment game we show that two competing capitalists subject to moral hazard may both become worse off if their firms are merged and they split the profits from the merger finally we show that with short run players each long run player s highest equilibrium payoff is generally greater when their realized actions are observed journal of economic literature classification numbers c72 c73 d21 d82 d92 e22