中国省际工业新产品技术效率研究  

On the Technical Efficiency of New Product in Chinese Provincial Industry

作　　者：张海洋[1,2] 史晋川[1] 

机构地区：[1]浙江大学经济学院 [2]浙江财经学院经贸学院,310027

出　　处：《经济研究》2011年第1期83-96,共14页Economic Research Journal

基　　金：国家社科基金重大招标项目(07&ZD008);国家社科基金项目"新产品全要素生产率的中国工业自主创新效率研究"(10BJL056);国家第45批博士后科学基金(20090451453);浙江省高校人文社科重点研究基地(产业经济学)的资助

摘　　要：本文在提出新产品技术效率(NPTE)是衡量工业自主创新效率有效标准的基础上,通过方向性距离函数的拓展,从新产品视角构建了一个自主创新效率和生产效率(TE)既区分又联系的分析框架,从而能够以生产效率为参照系对工业自主创新效率进行评价。本文发现,1999—2007年中国省际大中型工业平均TE比NPTE高29%左右;地区工业NPTE呈缓慢上升态势,且东部>中部>西部;近年来中国工业NPTE与TE的差距有所扩大;企业规模、FDI、进口、R&D人员和消化吸收投入促进了NPTE的提高,R&D投资、技术引进和国内技术购买则有抑制作用,产权改革和技术改造的作用也不显著。研究结果还表明,地区工业R&D投资与NPTE负相关,而这又与非国有产权特征密切相关。This paper is based on that the new product technical efficiency （NPTE） is the effective standard for measuring industrial independent innovation efficiency through the development of directional distance function. From the viewing point of new product, the paper constructs an analysis framework that bus both of differential and relation of the innovation efficiency and production efficiency, to evaluate the regional industrial independent innovation efficiency. We found that the average technical efficiency of Chinese provincial large and medium-size industries from 1999 to 2007 is almost 29% higher than NPTE, average industrial NPTE of three areas show that the eastern area 〉 the middle area ~ the western area, and slowly rising trend in general. In recent years, the gap between TE and NPTE has been increased. Enterprise scale, FDI, import and R＆D staff and digest absorb investment prompt the level of regional industrial NPTE, and R＆D investment, foreign technology import and domestic technical buying have a significant negative effect, the effect of property reform and technology transformation are not significant. It is also showed that non-state property caused a negative correlation between R＆D investment and NPTE.

关 键 词：自主创新效率 新产品 技术效率 方向性距离函数 

分 类 号：F424[经济管理—产业经济] F273.1