There is growing recognition in the economics literature that African countries are characterized by very large economic disparities across subnational regions. Yet the lack of systematic and reliable empirical data at subnational levels of aggregation has made it difficult to explore possible...

This paper constructs the first estimates of Irish regional GDP over the twentieth century and traces the relative economic performance of Ireland's regions since independence. Using an array of data sources available at a county level, output in Agriculture, Industry and Services in benchmark...

High-skilled workers and high-productivity firms co-locate in large cities. In this paper, I study how the two-sided sorting of workers and firms affects spatial earnings inequality, efficiency of the allocation of workers and firms across cities, and the welfare consequences of place-based...