The form and function of many cities are increasingly marred by congestion, sprawl and socioeconomic segregation, preventing them from experiencing expected productivity gains associated with urbanization. We operationalize these insights by creating a stylized agent-based model of a theoretical...

This paper illustrates how the evolution of input/output policies in the food-grain sector in Bangladesh have been the result of interaction between various interest groups such as agricultural/rural and industrial/urban groups. The interaction between the diverse viewpoints and responsibilities...

We study food retail in Addis Ababa based on a large survey of food retail outlets selling cereals, fruits and vegetables, and pro-cessed foods. The study shows high variation in quality and prices in the city and an increasing differentiation in food retail markets in recent years.