资源环境约束下中国经济增长效率的异质性研究——基于Sequential Malmquist-Luenberger指数的分析

Study on the Heterogenity of China's Econmic Growth Efficiency under the Constraint of Resource and Environment

本文采用SML指数法测算了1998~2011年期间全国各地区的生产率指数和环境技术效率,进而在空间经济学框架下提出了经济关联、知识关联、规模收益和交通运输条件等可能引起效率集聚的因素,并运用＂系统广义矩估计法＂对这些因素的作用方向与方式作了实证检验。主要结论有：我国经济增长效率的空间分布具有明显集聚性;有限的技术效率是我国省域经济增长效率提升中的＂短板＂;中、西部地区具有以规模扩张为主要方向的粗放增长方式;经济关联、交通运输条件及产业结构等因素成为提升技术效率的＂切入点＂;FDI和资本密集型禀赋结构在经济增长效率提升中的作用具有＂两面性＂;我国省域经济增长效率表现出一定的趋同和溢出现象。

This paper applies Sequential Malmquist-Luenberger Index to measure China＇s regional productivity and technical efficiency from 1998 to 2011. Then put forword the factors may give rise to the efficiency agglomeration： economic-linkage,knowledge-linkage,returns to scale,and transportation conditions. Finally,this paper explores the directions and paterns of these factors. The major conclusions are as follows： the spatial distribution of economic growth efficiency in our country concentrated geographically; the limited technical efficiency are the weakest link in the promotion of provincial efficiency; the＂extensive growth pattern＂are the remarkable features in middle and western part of our country; the ＂breakthrough point＂of technical efficiency are economic-linkage,transportation conditions and industrial structure; FDI and capital-intensive endowment structure has ＂two-sides＂ in the process of provincial economic efficiency promotion; there is a certain convergence and spill over phenomenon of provincial economic efficiency.