Many cities in developing economies, particularly in Africa, are experiencing urbanization without industrialization. This paper conceptualizes this in a framework in which a city can produce non-tradable goods and -- if it is sufficiently competitive -- also internationally tradable goods,...

The accumulation of decent housing matters both because of the difference it makes to living standards and because of its centrality to economic development. The consequences for living standards are far-reaching. In addition to directly conferring utility, decent housing improves health and...

The most striking fact about the economic geography of the world is the uneven spatial distribution of economic activity, including the coexistence of economic development and underdevelopment. High-income regions are almost entirely concentrated in a few temperate zones, half of the world's GDP...

What drives growth at the microeconomic level? The authors divide the factors that determine a location's growth performance into two groups, "1st advantage" and "2nd advantage." The term 1st advantage refers to the conditions that provide the environment in which new activities can be...

Despite a trend toward more flexible rates, more than half the world's countries maintain fixed or managed exchange rates. In the 1980s and 1990s, developing countries as a group progressively liberalized their trade regimes, but some governments defend their exchange rate in actions that run...

The paper explores the properties of a modern urban model in which households' and firms’ locations in the city are endogenously determined as functions of technology, preferences, and geography. This class of model provides insights into the factors that determine the shape and growth of...