关键词: 集聚型经济；空间计量经济学模型；修正&beta, 收敛回归模型

Abstract: With Spatial Econometrics Model and Absolute β Convergence Regression Model, this paper does spatial econometric analysis of the concentration and differences of provincial economic growth in China from 2003-2007. The results show that: there is a strong spatial concentration and dependence among 31 provinces, while subjected to geographical constraints, concentration region has gradually expanded; investment in fixed assets, per capita real wages and urbanization play a role in promoting stability the formation and development of regional economic concentration, and on the promotion of concentration regional development FDI play a more significant role, but the financial investment plays a role in curbing. In addition, amendment and the traditional convergence models show that China's economy has represented significant characteristic of non-convergence from 2003 to 2007 .

Key words: Agglomeration Economy；The Spatial Econometrics Model；Amendment &beta, Convergence Regression Model