We analyze the relative importance of party ideology and rents from office in the formation of coalitions in a parliamentary democracy. In equilibrium, the types of coalitions that are formed may be minimal winning, minority or surplus and they may be ideologically `disconnected'. The coalitions...

We analyze an agency model of political competition to examine whether conflict encourages hawkish behavior, and if such behavior can itself aggravate conflict. We consider situations of conflict between a state and an insurgent group, such as a conflict over a piece of land. Negotiations are...

We analyze an agency model of political competition to examine whether conflict encourages hawkish behavior, and if such behavior can itself aggravate conflict. We consider situations of conflict between a state and an insurgent group, such as conflict over a piece of land. Negotiations are...

The introduction of a local currency may serve as a signal of demand for local goods. Where demand uncertainty deters firms from investing in more productive technologies, such a signal improves the chances that technology choice will be optimal. The introduction of a local currency therefore...

We develop a model of favor exchange in a network setting where the cost of performing favors is stochastic. For any given favor exchange norm, we allow for the endogenous determination of the network structure via a link deletion game. We characterize the set of stable as well as equilibrium...

We use the citizen-candidate model to study electoral outcomes under the Alternative Vote rule, a voting method often proposed as a replacement to the prevalent Plurality rule. We show that, like the Plurality rule, the Alternative Vote rule deters multiple candidate clusters and the presence of...

We use the citizen-candidate model to study the differential incentives that different voting rules provide for candidate entry, and their effect on policy polarization. In particular, we show that allowing voters to cast multiple votes leads to equilibria which support multiple candidate...

The last decade has seen the burgeoning of several hundred local community currency institutions in cities across the world. Although residents of these communities claim that local currency promotes local development, how if at all it does so has hitherto been unexplored. This paper argues that...