国有与非国有工业企业生产效率差异研究——基于2008年第二次经济普查数据

摘要作者根据第二次经济普查数据，研究了我国国有与非国有工业企业生产效率差异。OLS方法估计结果表明，国有与非国有工业企业生产效率差异从1995年的100%~400%，下降到2008年的17%~36%，随机前沿方法估计结果表明，国有与非国有工业企业技术无效率差异从1995年的22%~57%，下降到2008年的9%~21%，且国有工业企业技术效率仅比非国有工业企业低2.1%~6.3%，这表明国有工业企业的生产效率得到了大幅度提高，但国有企业生产效率的提高主要依赖其规模和垄断优势，在竞争性行业国有工业企业生产效率仍然低于非国有工业企业10％以上。

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	牟俊霖

关键词：随机前沿生产函数技术无效率技术效率

Abstract： Based on 2008 China Economic Census data, this paper analyzes the difference of productive efficiency between stateowned (SOE) and non-state-owned (NSOE) enterprises. OLS estimation shows that the difference of productive efficiency between SOE and NSOE decreases from 100%~400% in 1995 to 17%~36% in 2008. Stochastic Frontier estimation shows that the difference of technology inefficiency between SOE and NSOE decreases from 22%~57% in 1995 to 9%~21%, and the difference of technology efficiency is between 2.1% and 6.3%. Hence, the productive efficiency of SOE has been improved remarkably. But the scale expansion and monopolization may mainly account for such a change. The productive efficiency of SOE is still 10% lower than that of NSOE in competition industry.

Keywords： Stochastic Frontier Models Technology Inefficiency Technology Efficiency

收稿日期 2011-06-12; 接受日期 2012-05-18;

基金资助:国务院第二次全国经济普查领导小组委托课题

作者简介: 牟俊霖(1979-)，男，四川荣县人，博士，首都经济贸易大学劳动经济学院讲师，主要从事经济增长与就业研究。

引用本文:

牟俊霖.国有与非国有工业企业生产效率差异研究——基于2008年第二次经济普查数据[J]. 经济经纬, 2012,3: 55-59

MU Jun-lin.The Comparison Analysis of Productive Efficiency between State-Owned and Non-State-Owned Industry Enterprises——Based on 2008 China Economic Census data[J] Economic Survey, 2012,V1(3): 55-59

链接本文:

http://www.jjjw.org.cn/CN/ 或 http://www.jjjw.org.cn/CN/Y2012/V1/I3/55