我国不同所有制工业企业经济效率的比较研究——基于规模效率、管理水平和技术创新视角

A Comparative Study on Economic Efficiency of Industrial Enterprises of Different Ownership Types in China ——From the Perspective of Scale Efficiency,Management Level and Technical Innovation

本文运用DEA模型和Malmquist指数法,通过对国有及国有控股工业与私营工业企业的全要素生产率及其分解指标的分析,从规模效率、管理水平和技术创新视角对我国不同所有制工业企业经济效率进行比较研究。结果显示:国有及国有控股工业企业在体制等因素的作用下使得规模效率要优于私营工业企业,部分区域私营工业出现规模相对过大的情况;二者的管理水平都不理想,均未能对企业经济效率的提升发挥持续稳定的贡献作用;私营工业企业技术创新效率在整体上要强于国有及国有控股工业企业,在时间序列上比后者具有更好的稳定性。

This paper analyzes the total factor productivity and the decomposition index of state-owned and state holding enterprises and private industrial enterprises by using DEA model and Malmguist index method,and makes a compare study of the economic efficiency of China's industrial enterprises of different ownership types from the perspective of scale efficiency, management level and technical innovation. The results indicate that the scale of state-owned and state holding enterprises is superior to private industrial enterprises under the factors such as system,and parts of regional private industries' scale is relatively large. Both of their management levels are not ideal,and neither makes steady contribution towards promoting the economic efficiency of enterprises. From an overall perspective,private industrial enterprises have a higher efficiency of technical innovation than state-owned and state holding enterprises and owned a better stability in time series.