Social capital is often associated with desirable political and economic outcomes. This paper contributes to a growing literature on its "dark side". We examine the role of social capital in the downfall of democracy in interwar Germany. We analyze Nazi Party entry in a cross-section of cities,...

Can infrastructure investment win "hearts and minds"? We analyze a famous case in the early stages of dictatorship - the building of the motorway network in Nazi Germany. The Autobahn was one of the most important projects of the Hitler government. It was intended to reduce unemployment, and was...

Using the business cycle accounting framework [Chari V., P. Kehoe and E. McGrattan 2007. Business Cycle Accounting. Econometrica 75, 781-836.], this paper sheds new light on the French Great Depression. Frictions that reduce the efficiency with which factor inputs are used (efficiency wedge)...

This article builds on the concept of linked ecologies to present a study of the occupational careers of French colonial governors between 1830 and 1960. We consider empires as the by-product of social entities structuring themselves. Specifically, we analyse the process of empowerment of this...

We analyze binary choice models in communication networks, in which both, the formation of links in the network as well as the action choices are endogenous. We provide a complete characterization of the equilibrium action choices and networks, where agents choose their strategies - actions and...

In a canonical model of military conflict, victory and defeat depend stochastically on the difference of resources deployed by the conflict parties. The present paper offers a comprehensive analysis of that model. The unique Nash equilibrium reflects either (i) peace, (ii) submission, (iii)...

Social conflict pervades human society and fulfils a number of essential functions in its development and transformation, including the creation of new norms and institutions. The Historical Social Conflict Database (HiSCoD) is an ongoing project designed to provide to scholars and society at...

This paper studies the problem of endogenous coalition formation in contests: how players organize themselves in groups when faced with the common objective of securing a prize by exerting costly effort. The model presented adopts an axiomatic approach by assuming certain properties for the...

We construct a dynamic theory of civil conflict hinging on inter-ethnic trust and trade. The model economy is inhabitated by two ethnic groups. Inter-ethnic trade requires imperfectly observed bilateral investments and one group has to form beliefs on the average propensity to trade of the other...

We study the effect of civil conflict on social capital, focusing on the experience of Uganda during the last decade. Using individual and county-level data, we document causal effects on trust and ethnic identity of an exogenous outburst of ethnic conflicts in 2002-04. We exploit two waves of...