产业集聚与扩散背景下的区域分工形成及演变
The formation and evolution of regional division under the background of industrial agglomeration and diffusion

以新兴古典经济学研究框架为基础，分析了产业集聚与扩散背景下的区域分工形成及演变。由于最初区域间的资源禀赋及比较优势存在差异，不同产业会向不同地区集聚，从而形成区域分工，进而可以通过区际贸易实现区域分工均衡；由于比较优势的转变，原先适合该产业形成集聚的区域会变得不再适合，从而会引发产业向其他地区扩散与再集聚，这会引起区域分工的进一步演变。以产业集聚与扩散为基础，通过建立区域之间的分工与合作关系，可以实现中国区域经济的协调发展。
This paper analyzes the formation and evolution of regional division under the background of industrial agglomeration and diffusion based on the framework of new classical economics. Regional resource endowment and comparative advantage are different in the initial stage, and different industries will agglomerate in different regions, thus regional division is formed, and then the equilibrium of regional division is achieved by interregional trade. Because of the transformation of comparative advantage, the area which fits to the industry of forming agglomeration will become no longer to fit, thus it causes the industries diffusion and re-agglomeration at other areas, which leads to further evolution of regional division. On the basis of industrial agglomeration and diffusion, coordinating development of regional economy in China can be realized by establishing the relationship of regional division and cooperation.