We nest an extended two-way fixed effect (ETWFE) estimator for staggered difference-in-differences within the structural gravity model. To test the ETWFE, we estimate the effects of regional trade agreements (RTAs). The results suggest that RTA estimates in the current gravity literature may be...

This paper develops a model of trade that features heterogeneous firms, technology choice and different types of skilled labor in a general equilibrium framework. Its main contribution is to explain the impact of trade integration on technology adoption and wage inequalities. It also provides...

We study the long-run implications of regional and ethnic favoritism in Africa. Combining geocoded individual-level survey data from the Demographic and Health Survey (DHS) with data on national leaders’ birthplaces across 41 African countries, we explore the educational attainment of adults...

We study the economic implications of mineral resource activity for non-mining regions at the grid-level across the African continent. We find that capital cities benefit from mineral resource activity anywhere in the country. Leaders’ birth regions also benefit, but only in autocratic...

In this paper, we study the extent to which ministers engage in regional favoritism. We are the first to provide a comprehensive analysis of a larger set of the governing elite, not just focusing on the primary leader. We hand-collect birthplaces of this governing elite globally. Combining this...