Social unrest often erupts suddenly and diffuses quickly. What drives people to overcome their collective action problem and join a riot or protest, turning what is initially a small event into a widespread movement? We address this question by examining the Swing riots of 1830-31. The...

We propose a new framework for the study of the psychological foundation of party identification. We draw a distinction between the part of an individual’s party preference that is stable throughout adult life and the dynamic part responding to lifecycle events and macro shocks. We theorize...

We study the effect of franchise extension on the fiscal structure of central and local governments in the United Kingdom between 1820 and 1913 to revisit the Redistribution Hypothesis - the prediction that franchise extension causes an increase in state-sponsored redistribution. We adopt a...