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利用计量模型对我国30个省、直辖市及自治区民营企业的技术效率进行实证研究,探究出影响民营企业技术效率的因素和我国民营企业的技术效率水平。结果表明:影响技术无效率的变量中,劳动者报酬、出口产品交货值、高等学校研究与试验发展机构学校数、科技活动人员数等变量呈现统计显著。造成我国民营企业技术无效率的因素大约32.64%来自人为,非人为因素造成的技术无效率则相对较大些。2005—2013年,我国民营企业的平均技术效率值为0.851,民营企业的年平均技术效率逐年提高。
Using the econometric model, this paper conducts an empirical research on the technical efficiency of private enterprises in 30 provinces, municipalities and autonomous regions in China and explores the factors that affect the technical efficiency of private enterprises and the technical efficiency of private enterprises in China. The results show that among the variables that affect the inefficiency of technology, the variables of laborers’ remuneration, the delivery value of export products, the number of schools in R & D institutes of colleges and universities, and the number of scientific and technological personnel are statistically significant. About 32.64% of the technical inefficiencies caused by private enterprises in our country come from man-made factors, while the technical inefficiencies caused by non-human factors are relatively large. From 2005 to 2013, the average technical efficiency of private enterprises in China was 0.851, and the annual average technical efficiency of private enterprises increased year by year.