In this chapter we look at the spatial distribution of economic activities in China and Japan. Japan has excellent data and relatively uniform institutions since World War II, which allow us to track its spatial evolution and detail its key features today. For Japan we show how structural shifts...

This paper considers the empirical literature on the nature and sources of urban increasing returns, also known as agglomeration economies. An important aspect of these externalities that has not been previously emphasized is that the effects of agglomeration extend over at least three different...