An analysis of panel data on individuals in a random selection of urban households in Ethiopia reveals large, sustained, and unexplained earnings gaps between public and private, and formal and informal sectors over the period 1994-2004. The authors have no formal evidence whether these gaps...

We use census panel data on Ethiopian manufacturing firms to analyze the connections between enterprise agglomeration, firm-level output prices and physical productivity. We find a negative and statistically significant relationship between the agglomeration of firms that produce a given product...

This paper addresses issues related to the dynamics of income poverty using unique household panel data for urban and rural areas of Ethiopia covering the period 1994-97. The percentage of households that remained in poverty was twice as large in urban areas as in rural areas. This suggests that...