ABSTRACT
Interregional and intermetropolitan economic divergence is greater in many Western developed countries than it has been in many decades. Divergence manifests itself in many ways, including per capita income, labor force participation, and the spatial distribution of skills and returns to education. At the same time, the geographical polarization of political preferences and electoral choices has increased, with gains in populism and nationalism in some regions and broadening socially liberal, pro-trade, and multicultural attitudes in other regions. The task of explaining these developments poses challenges to economic geography as well as regional and urban economics. These fields have already developed some of the building blocks of an account, but a number of important gaps persist. This chapter is devoted to identifying priorities for regional science and urban economics, the new economic geography, and proper economic geography in order to tackle the key mechanisms behind divergence as well as to integrate them into a common overall framework.
