We explore the effect of historical ethnic borders on contemporary conflict in Africa. We document that both the intensive and extensive margins of contemporary conflict are higher close to historical ethnic borders. Exploiting variations across artificial regions within an ethnicity's...

We explore the effect of historical ethnic borders on contemporary conflict in Africa. We document that both the intensive and extensive margins of contemporary conflict are higher close to historical ethnic borders. Exploiting variations across artificial regions within an ethnicity's...

We study the role of proximity to historical ethnic borders in determining individual land ownership in Sub-Saharan Africa. Following an instrumental variable strategy, we document that individuals have a lower likelihood of owning land near historical ethnic borders. In particular, the...

We explore the effect of historical ethnic borders on contemporary conflict in Africa. We document that the intensive and extensive margins of contemporary conflict are higher close to historical ethnic borders. Exploiting variations across artificial regions within an ethnicity's historical...

Do food prices cause political unrest? Throughout history, riots appear to have frequently broken out as a consequence of high food prices. This paper studies the impact of food prices on political unrest using monthly data on food prices at the international level. Because food prices and...

"This paper is one of a series of analyses that represent the first wave of work being performed by IFRI's collaborators. Each author draws upon the training and instrument of the IFRI program to address their particular research questions. Given the early stage of IFRI's implementation, the...

"Access to inshore fisheries in Sierra Leone and their management are discussed in order to provide a basis for improving fisheries management."On the basis of the property rights framework, the state is the de jure owner of the inshore fisheries resources, exploited by the artisanal fishers as...

From Page 1:"First, please note that this is a very informal version of an essay called 'Property, Agency, Time, Culture, Spirit', to be published in a UNEP book on 'Human Values and Biodiversity', edited by Darrell Posey, due out in 1998."This paper is called 'What, Who, When, Why...' because...

"Prior to contact with European settlers, the incentive and governance systems used by First Nations peoples of the Northwest coast of North America provided more sustainable use of the fisheries and other resources of that region than did subsequent systems. This paper explores the major reason...

"One of the new institutional forms of coping with the problem of rationing access to the commons involves the use of tradable permits. Applications of this approach have spread to many different types of resources and many different countries. The most common applications involve the control of...