Interregional Economic Dynamics-Distribution of Income and Wealth, Agglomeration and Economic Scales

这个项目发展了一种区域间经济学理论。项目的一个独特之处在于，该理论不仅研究了运输成本和技术变化的经济地理，还将资本积累引入到该理论中。虽然建立综合空间经济理论的目标还需要几年时间才能完成，但该项目成功地建立了具有集聚性和外部性的一般区域间和国际经济理论。

This project developed a theory of interregional economics. A unique feature of project is that the theory not only studies economic geography with transportation costs and technological change, but also introduces capital accumulation into the theory. Although it will still require some years to complete the goal of building a comprehensive theory of spatial economics, this project succeeded in building a general interregional and international economic theory with agglomeration and externalities.