Industrialization and the rise of nationalism were the two major developments in Germany before the World War I. A novel county-level dataset reveals that industrialization and nationalism measured by membership in the "Kriegervereine'", the biggest civil organization at the time, were...

This paper analyzes peer effects among university scientists. Specifically, it investigates whether the number of peers and their average quality affects the productivity of researchers in physics, chemistry, and mathematics. The usual endogeneity problems related to estimating peer effects are...

How do the media affect public support for democratic institutions in a fragile democracy? What role do they play in a dictatorial regime? We study these questions in the context of Germany of the 1920s and 1930s. During the democratic period, when the Weimar government introduced progovernment...

Can bombs and broadcasts instigate resistance against a foreign regime? In this paper, we examine the canonical case of bombing designed to undermine enemy morale-the Allied bomber offensive against Germany during World War II. Our evidence shows that air power and the airwaves indeed undermined...