Fundamentalist organizations and the terrorists they spawn do not arise of a vacuum. Combating terrorism requires understanding the principles of groups’ formation, development and growth. We use economic theory to explain the creation and development of fundamentalist groups. In this paper we...

In this paper we develop a theory of “Kosher Wars” under which Rabbis (certifying authorities) compete to enhance the level of Jewish observation of their congregations. The level of observance can be seen as the Rabbi’s rents. Our rent-seeking model explains the establishment...

We use laboratory experiments to test for one of the foundations of the rational voter paradigm - that voters respond to probabilities of being pivotal. We exploit a setup that entails stark theoretical effects of information concerning the preference distribution (as revealed through polls) on...

Gordon Tullock has been one of the most important founders and contributors to Public Choice. Two innovations are typical Tullock Challenges. The first relates to method: the measurement of subjective well-being, or happiness. The second relates to digital social networks such as Facebook,...

We study the short- and long-term impact of local enfranchisement of foreign citizens born outside the EU on political integration outcomes. Local voting rights for foreigners were introduced in the Swedish electoral system in 1976. This right to vote is conditional on having spent at least...

Throughout human history, informal sanctions by peers were ubiquitous and played a key role in the enforcement of social norms and the provision of public goods. However, a considerable body of evidence suggests that informal peer sanctions cause large collateral damage and efficiency costs....

Effective states provide public goods by taxing their citizens and imposing penalties for non-compliance. However, accountable government requires that enough citizens are civically engaged. We study the voluntary cooperative underpinnings of the accountable state by conducting a two-level...

The paper explores how elites can develop capacity for collective agency through coordination. Elites' challenge is to simultaneously deter the state from abusing power while at the same time relying on it to discipline defectors in their midst. The basic insight holds that the credibility of...

This paper explores the significance of Islamic banking in Malaysia for stability in the country's economy as a whole. Neither conventional theory nor Islamic economics puts forward a systematic explanation of financial intermediation; consequently, neither is capable of identifying...