Suburbanization in the United States between 1910 and 1970 was concurrent with the diffusion of the automobile. A circular city model is developed in order to access quantitatively the contribution of automobiles and rising incomes to suburbanization. The model incorporates a number of driving...

Japan is in the midst of a demographic transition that is larger and more rapid than other OECD countries. We are interested in understanding the role of lower fertility rates and aging for the evolution of Japan's national saving rate. We use a computable general equilibrium model to analyze...