基于DEA的经济绩效视角分析新疆工业企业民营化改革

Aanalysis of Xinjiang Industrial Enterprise Privatization Reform From the Perspective of Economic Performance Based on DEA

以新疆2000~2013年时间序列数据,通过静态效率和动态效率分析,基于C-D生产函数计算出全要素生产率、技术进步贡献率、资本生产率和劳动生产率作为评价经济绩效指标。基于DEA方法建立国有与非国有工业企业的经济效率评价模型,从经济绩效的角度,比较两者的经济效率。实证结果表明2007年以后国有企业的资本生产率和劳动生产率均高于非国有企业。通过DEA分析发现非国有企业经济绩效综合优于国有企业,提出需加强非国有企业发展,重视企业民营化改革,同时继续深化国有企业改革的建议以提升经济绩效。

This article uses Xinjiang 2000-2013 annual time-series data,through analysing the static efficiency and dynamic efficiency,based on C-D production function,to calculate the total factor productivity,technological progress contribution rate,capital productivity and labor productivity which are took as the assessment indexes of the economic performance.The models of economic efficiency of state-owned and non-state-owned industrial enterprises are established based on the DEA method,from the angle of economic performance,and the economic efficiency of both are compared. The empirical results indicate that,2007 year later,the capital productivity and labor productivity of state-owned business are higher than those of non-state-owned business. By DEA analysis,it is found that the economic performance of non-state-owned enterprises is comprehensively better than state-owned enterprises,then the advises that strengthen the development of the private economy,attach importance to the privatization,and at the same time,continue to deepen the reform of state-owned enterprises are proposed to improve the economic performance.