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...

We analyze positive theories of redistribution, social insurance and public good provision in a dynamic macroeconomic framework. Political outcomes are determined via repeated voting and driven by a conflict of interests between agents. Voters and politicians rationally forecast the impact of current political choices on future political and economic outcomes. The theory is consistent with larg...

We propose a two-stage process called minority voting to allocate public projects in a polity. In the first period, a society decides by a simple majority decision whether to provide the public project. If the proposal in the first period is rejected, the process ends. Otherwise the process continues, but only the members of the minority keep agenda and voting rights for the second stage, in wh...

We experimentally investigate the Jackson and Moselle (2002) model where legislators bargain over policy proposals and the allocation of private goods. Key comparative static predictions of the model hold with the introduction of private goods, including “strange bedfellow” coalitions. Private goods help to secure legislative compromise and increase the likelihood of proposals passing, an outco...

Starting from an example of the Allies’ decision to feint at Calais and attack Normandy on D-Day, this paper models misrepresentation of intentions to competitors or enemies. Allowing for the possibility of bounded strategic rationality and rational players’ responses to it yields a sensible account of lying via costless, noiseless messages. In some leading cases, the model has generically uniq...

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...

Many lament that weak accountability and poor governance impede economic development in Africa. Politicians rely on ethnic allegiances that deliver the vote irrespective of performance, dampening electoral incentives. Giving voters information about candidate competence counters ethnic loyalty and strengthens accountability. I extend a canonical electoral model to show how information provision...

In this chapter I provide an overview of the political economy of taxation in democratic states by considering the three most important issues in the field: (1) the evolution of the power to tax in (what are now) the mature constitutional democracies; (2) the nature and determinants of modern tax structures; and (3) redistribution in pluralistic societies over various horizons and in the face o...