"Colossus: The Anatomy of Delhi is an ambitious, wide-ranging, analytical, data-driven, theory-rich, multidisciplinary, and up-to-date compilation of fifteen essays that dissect the physical and social structure of India's National Capital Region, the second-largest metropolis in the world. The...

Today, 370 million people live in cities in earthquake prone areas and 310 million in cities with high probability of tropical cyclones. By 2050, these numbers are likely to more than double. Mortality risk therefore is highly concentrated in many of the world’s cities and economic risk even...

Today 60 percent of Moroccans reside in urban areas, as opposed to 35 percent in 1970. By 2050, nearly three-quarters of the country's population will be living in cities. Along with the concentration of people, urbanization will lead to the increasing concentration of economic activities in...

This paper illustrates how the capabilities of GIS and satellite imagery can be harnessed to explore and better understand the urban form of several large African cities (Addis Ababa, Nairobi, Kigali, Dar es Salaam, and Dakar). To allow for comparability across very diverse cities, this work...

Do local improvements in infrastructure provision improve city competitiveness? What public finance mechanisms stimulate local infrastructure supply? And how do local efforts compare with national decisions of placing inter-regional trunk infrastructure? In this paper, we examine how the...