This paper develops a tractable method to identify urban areas and applies it to India, where urbanization is messy. Google Earth images are assessed subjectively to determine whether a stratified large sample of Indian cities, towns and villages, as officially defined, are urban or rural in...

As cities grow, the negative effects of congestion start to play their part, often affecting the cities' ability to become and remain competitive. Although many studies have focused on these negative effects, the links between pollution and city competitiveness are less explored. This paper...

This paper proposes a theory of urban land use with endogenous property rights. Socially heterogeneous households compete for where to live in the city and choose the type of property rights they purchase from a land administration which collects fees in inequitable ways. The model generates...

Cities today face an unprecedented risk of natural hazards compounded by serious governance challenges. How can cities ensure that in building resilience, they address the needs of those most at risk of being excluded? How can they develop strategies that simultaneously foster resilient...

This paper uses the night lights (satellite imagery from outer space) approach to estimate growth in and levels of subnational 2013 gross domestic product for 47 counties in Kenya and 30 districts in Rwanda. Estimating subnational gross domestic product is consequential for three reasons. First,...

When social security is established to provide pensions to parents, their reliance upon children for future financial support decreases, and their need to save for retirement also falls. In this study, the expansion of pension coverage from the state sector to the non-state sector in urban China...

Parents and students from different socioeconomic backgrounds value differently school characteristics, but the reasons behind this preference heterogeneity are not well understood. In the context of the centralized school assignment system in Mexico City, this study analyzes how a large...

Although several studies have examined why overall price levels are higher in richer countries, little is known about whether there is a similar relationship at the urban and city level across countries. This paper compares the price levels of cities in Sub-Saharan Africa with those of other...

Should public investment be targeted to big cities or to small towns, if the objective is to minimize national poverty? To answer this policy question the authors extend the basic Todaro-type model of rural-urban migration to the case of migration from rural areas to two potential destinations,...