This paper studies the causes and consequences of political centralization and fragmentation in China and Europe. We argue that a severe and unidirectional threat of external invasion fostered centralization in China while Europe faced a wider variety of smaller external threats and remained...

Ogilvie's The European Guilds is a major contribution to economic history and institutional economics. This review essay surveys the main contributions of Guilds, locating it in a long-standing debate over whether craft guilds contributed positively or negatively to economic development in...

We study whether cities with Jewish communities grew faster than cities without Jewish communities in Europe between 1400 and 1850. We match data on city populations from Bairoch (1988) with data on the presence of a Jewish community from the Encyclopedia Judaica. Our difference-in-differences...