科技自主创新、技术进步与比较优势行业遴选——基于重庆市2001—2006年工业数据的实证研究

Self-innovation,S&T Progress and Selection of Comparative Advantage Industries:An Empirical Study Based on Industrial datas for ChongQin during 2001-2006

以重庆市大中型工业企业的行业统计数据为分析对象,运用PCA和DEA方法,结合Malmquist指数,对行业科技自主创新能力进行评价,并分析其与产业技术进步的关系。研究发现,主要工业行业的技术进步率水平较高,但行业间的总体技术进步差异显著。结合二者的评价结果,遴选出6大比较优势行业。最后,针对产业技术进步提出相关政策建议。

The paper uses the PCA and DEA analysis method,according with the Malmquist index to evaluate the industry scientific and technological ability for innovation,then analyzed its relationship with industry technical progress. The research indicates that ： the rate of technical progress is higher for main industry,but the difference is of prominence for total industries. So this paper chooses the six comparative advantage industry integrate with the assessment result. Also,it puts some policy suggestion for industry technical progress.