In the USA, the share of household wealth held by the richest 1% increased from 23.5% in 1980 to 41.8% in 2012. This paper contributes to understanding the causes behind this increase. First, using an accounting decomposition, I show that more than half of the increase in the share of the top 1%...

A quantitative framework of firm dynamics is developed where the size of the informal sector is determined by financial constraints and the burden of taxation. Improving access to credit for formal sector firms increases aggregate TFP and output while reducing the size of the informal sector....

We study the relationship between financial constraints and employment formalization by exploiting heterogeneity in the industry-level degree of financial dependence, in the spirit of Rajan and Zingales (1998). This dependence, and variation in aggregate credit, lets us measure industry-level...