We document a negative relationship between population size and inequality in the cross-country data. We propose an explanation built on the existence of a size effect in the political economy of redistribution, particularly in the presence of different channels of popular request for...

I propose a framework in which individual political participation is endogenous and can take two distinct forms, voting and contributing resources to campaigns, in a context in which the negligible impact of any individual's actions on aggregate outcomes is fully recognized by all agents. I then...