空间视角下珠三角生产性服务业对制造业效率影响分析

The Impact of Producer Services' Development on the Efficiency of Manufacturing Industry in the Pearl River Delta Based on spatial econometric models

本文运用Moran指数、Lmerr、Lmlag等检验方法和空间计量模型回归分析,对珠江三角洲九市制造业效率的空间相关性进行检验。结果表明:珠三角九市制造业效率存在显著的空间正相关性;珠三角九市生产性服务业不仅对本地制造业效率的提升有着显著的正向作用,而且存在正向的空间外溢效应。

Nowadays the impact of producer services＇ development on the efficiency of manufacturing in- dustry is one of the hot topics of economic research. This paper empirically examines spatial correlation of the efficiency of manufacturing industry in Pearl River Delta by using Moran＇s index, Lmerr, Lmlag and so on, and applying spatial econometric models empirically examines spatial spillover effect of producer service indus- try on the efficiency of manufacturing industry. The empirical results show that significant spatial effects exist in efficiency of manufacturing industry, and that producer service industry can not only enhance the production efficiency of region manufacturing industry, but also enhance peripheral region＇s production efficiency of manu- facturing industry by spillover effect.