We develop a conflict model linking dissipation to the distribution of the population over an arbitrary number of groups. We extend the pure contest version of the model by Esteban and Ray (1999) to include a mixed public-private good. We analyze how the level of dissipation changes as the...

This paper has two objectives: First, to develop and critically examine various measures of ethnic cleansing on the basis of a review of the existing literature. Second, to apply the suggested measures to a unique sample of 530 villages in Southwestern Darfur. Our data shows that 57 percent of...

In this paper we ask whether there is a relationship between property rights and international migration. In order to identify the impact of property rights, we consider a country-wide land certification program, which took place in Mexico throughout the 1990s, and complemented the 1992 Agrarian...

The effects of ethnic geography, i.e., the distribution of ethnic groups across space, on economic, political and social outcomes are not well understood. We develop a novel index of ethnic segregation that takes both ethnic and spatial distances between individuals into account. Importantly, we...

We investigate the prevalence and determinants of ethnic favoritism, i.e., preferential public policies targeted at the political leader's ethnic group. We construct a panel dataset of 2,022 ethnographic regions from 139 countries with annual observations from 1992 to 2012, and use nighttime...