Democracy and media freedom have been suggested as useful tools in the fight against political corruption, but so far their interplay in this fight has received scant attention. We present a game theoretic model which predicts that the corruption-reducing effect of democracy becomes stronger as...

Many variables have been proposed by past studies as significant determinants of corruption. This paper asks if their estimated impact on corruption is robust to alteration of the information set. A Global Sensitivity Analysis, based on the Leamer`s Extreme-Bounds Analysis give a clear answer:...

This paper analyzes secessions through the lens of representative democratic institutions and considers the incentives of partisan political parties to support independence movements.  It points out that, if anything, separatists should expect to receive support from exactly the "unlike-minded"...

We show how an outside party offering incentives to voters can manipulate at no cost collective decisions made through voting. Under influence, these decisions can become inefficient. Therefore, the market for policies may be more likely to fail than the markets for goods, because (democratic)...

An intertemporal voting model is examined where, at each date, there is a pairwise majority vote between the existing chosen state and some other state, chosen randomly. Intertemporal voting simplifies the strategic issues and the agenda setting is as unrestricted as possible. The possibility of...

This paper develops an infinite-horizon, political agency model with a continuum of political districts, in which incumbent politicians can improve their re-election probability by attracting swing voters in key states through strategic trade protection. A unique equilibrium is shown to exist...

We show how an outside party offering incentives to voters can manipulate at no cost collective decisions made through voting. Under influence, these decisions can become inefficient. Therefore, the market for policies may be more likely to fail than the markets for goods, because (democratic)...

When optimal policymaking is subject to dynamic inconsistencies (Kydland and Prescott, 1977), but shocks hit the economy after private agents form expectations, there is a trade off between the need to commit to a policy, and the need to retain discretion so as to respond to shocks. Rogoff...

Using a laboratory experiment with minimal groups, we examined the extent to which the threats of costly punishments affect in-group favouritism behaviour. We studied three types of punishment separately: in-group, out-group, and third-party punishments. In line with previous studies, the...

Working with a sample of individuals from 43 countries, including some of the most and least corrupt in the world, we run an experiment in which: `private citizens` have to decide whether and how much to offer `public servants` in exchange for corrupt services; `public servants` have to decide...