产业集聚外部性、政府空间竞争与环境污染

Inthis paper discusses the impact of industrial agglomeration on behalf of market factors and government competition on environmental pollution. Based on the panel data of Chinese prefecture level cities for 2005-2015 years, the dynamic spatial dobin model (SMD) is used to test the impact of the interaction between industrial agglomeration externalities and the interaction of government space competition on environmental pollution. The results of space measurement show that the pollution emission between cities in China has obvious spillover and climbing effect in space. The diversification of agglomeration will help to reduce environmental pollution in the area and promote the reduction of energy and emission reduction, and the specialized agglomeration in the adjacent areas has increased the pollution emission of the district and the local government competition. The pollution emission has been increased and the emission reduction effect of diversified agglomeration has been weakened, resulting in the incompatibility between economic growth and "green development".