中国经济效率的省域空间格局及其提升研究

Study on Provincial Economic Efficiency’s Spatial Pattern and its Promotion in China

文章选取资本存量、劳动力、土地、外商投资、邮政电信业务量作为投入变量,选取地区生产总值作为产出变量,分析了2009年中国经济效率的静态空间格局。发现纯技术效率要好于技术效率。在规模报酬不变状态下的技术效率(TEcrs)方面,DEA有效的省份只有16个;在规模报酬变动状态下的纯技术效率(TEvrs)方面,DEA有效的省份有18个;从规模效率(SE)上看,DEA有效的省份也是18个。从中国内陆31个省份的平均技术效率、平均规模效率和规模报酬的情况上看,全国层面和不同空间尺度的区域层面存在差异。文章对各个省份资本、劳动力、土地、外商投资、信息化等存在投入冗余及产出不足的情形进行了分析,研究结果可以为各省政府部门提供参考。

The paper selects capital stock, labor, land, foreign investment, and informa- tion as input variables, and GDP as output variables to analyze China＇s economy effi- ciency of static spatial pattern in 2009. The key finding of the paper is that the pure technical efficiency is better than the technical efficiency. In the aspect of technical effi- ciency （TEcrs）, DEA effective provinces are 16; in the aspect of pure technical efficiency （TEvrs）, DEA effective provinces are 18, in the aspect of scale efficiency （SE）, DEA ef- fective provinces are 18. The average technical efficiency, average scale efficiency and scale return are diffi＇ent in the national level and regional level of different spatial scales. Finally, the paper analyzes the adjustment of radial movement and slack movement in capital, labor, land, foreign investment, information, and the results can provide reference for provincial government.