基于空间过滤的制造业劳动生产率地区收敛性估计

An Analysis of the Convergence of Manufacturing Sector's Labor Productivity:Based on Spatial Filtering Method

有别于现有针对整体经济的收敛性研究,在制造业层面估计了劳动生产率的地区收敛性.在构建动态经济空间权重矩阵的基础上,检验发现制造业劳动生产率存在显著的空间依赖性.使用空间过滤数据和动态面板收敛模型的估计结果表明,制造业劳动生产率的增长在1988-1997年以年均约为3%的速度扩散,而在1998-2005年以年均约4.5%的速度收敛.

Different from the research in the convergence of china＇s macroeconomic, this paper aims at manufacturing, estimating the convergence of labor productivity of it. Based on constructing a dynamic economic spatial weight matrix, a prominent spatial dependence in labor productivity of provinces＇ manufacturing has been proved. After eliminating the spatial dependence used the spatial filtering method, the result estimated by the dynamic panel data convergence model shows that the growth of labor productivity in manufacturing enlarged with annual 3% in 1988-1997 and converged with annual 4.5% in 1998-2005.