We examine how local political corruption affects firm innovation in the United States. We find that firms located in more corrupt districts are less innovative, as measured by their patenting activities. We identify two possible economic channels through which corruption may affect innovation: a disincentive effect and a culture effect. We show that the negative impact of corruption on innovat...

Despite the large amount of private and public resources spent on foreign education, there is no systematic evidence that foreign educated individuals foster democracy in their home countries. Using a unique panel dataset on foreign students starting from 1950, I show that foreigneducated individuals promote democracy in their home country, but only if the foreign education is acquired in democ...

In this paper I study the strategic implications of coalition formation in an assembly. A coalition forms a voting bloc to coordinate the voting behavior of its members, acting as a single player and affecting the policy outcome. In a game of endogenous coalition formation, I show that voting blocs form in equilibrium, and in an assembly with two parties I show how the incentives to join a bloc...

We study elections in which two candidates poll voters about their preferred policies before taking policy positions. In the essentially unique equilibrium, candidates who receive moderate signals adopt more extreme platforms than their information suggests, but candidates with more extreme signals may moderate their platforms. Policy convergence does not maximize voters’ welfare. Although cand...

The goals of democratic competition are not only to give implement a majority's preference on policy questions, but also to provide a deterrent against corrupt abuse of power by political leaders. We consider a simple model of multicandidate elections in which different electoral systems can be compared according to these two criteria. Among a wide class of singlewinner scoring rules, only appr...

This paper studies how a politician’s preferences and abilities to influence public and private sector productivity affect her choices over economic policies. Extremism between policies of leftand right-wing incumbents increases with ability, because voters are more willing to re-elect competent politicians. Positive correlations between certain ability dimensions and preferences amplify politi...

This chapter surveys the new institutional economics, a rapidly growing literature combining economics, law, organization theory, political science, sociology and anthropology to understand social, political and commercial institutions. This literature tries to explain what institutions are, how they arise, what purposes they serve, how they change and how they may be reformed. Following conven...

The literature on imperfectly discriminating contests has almost exclusively focused on complete information. We study such contests assuming players have private information. We identify a general class of imperfectly discriminating contests for which findings by Athey (2001) imply the existence of a Bayesian Nash equilibrium in monotone pure strategies. The main assumptions are that a player’...

We introduce a novel method of modelling Tullock rent-seeking contests that avoids the complexities encountered by the ‘best response function’ approach. We analyse contests in which there are many risk averse players differing in their attitudes to risk. We establish that, if every player has a constant degree of absolute risk aversion, a unique equilibrium exists. We also establish comparativ...

I present a model for consumer boycotts. The more a firm complies with consumers’ wishes, the higher its marginal cost, but the lower the probability of facing a consumer boycott. I show that the threat of a consumer boycott can increase the expected profits of firms. Firms lose out when they do face a boycott, but gain even more when their competitor does, giving them more market power. The st...