We use a theoretical political-economy model with three cities and analyze three questions. First, should police in these cities have access to contentious crime fighting technologies such as facial recognition software? We describe a condition involving benefit, cost, and spatial spillover...

We analyze a stylized creative region’s economy. There are two goods (consumption and creative capital) and creative class members differ in their income generating abilities. The distribution of abilities in the creative class population is such that the median ability is less than the...