The provision of open space is at the heart of a complex arbitration of local public finance and urban quality of life. The amount of open space varies substantially across urban areas. This variation raises some natural questions: What determines the amount of open space in an urban area? How...

Recent empirical literature finds that greater economic freedom at the state level tends to have a positive effect on entrepreneurial activity and economic growth generally. However, state boundaries are relatively arbitrary, and the level of economic freedom in local economies can vary widely...

Are the well-known facts about urbanization in the United States also true for the developing world? We compare American metropolitan areas with comparable geographic units in Brazil, China and India. Both Gibrat's Law and Zipf's Law seem to hold as well in Brazil as in the U.S., but China and...