摘要
文章首先利用永续盘存法,计算了长三角各城市2002-2011年政府R&D存量、固定资产存量。其次,在对面板数据进行了单位根检验后,利用政府R&D存量、专利授权数,考查了政府R&D投入、创新能力对长三角经济增长的影响,并将固定资产存量、人力资本等因素纳入到实证模型中。研究结果表明,政府R&D存量、人力资本、固定资产存量等对经济增长作用显著,但专利授权数为代表的创新能力对经济增长的作用不显著,存在"专利悖论"。最后,提出了提高专利技术水平、加快科研成果转化等政策建议。
The paper uses the perpetual inventory method to calculate the Government R＆D and stock of fixed assets in the Yangtze River Delta cities from 2002 to 2011,then uses the government R＆D and the number of patents to examine the government R＆D and innovation capacity on the Yangtze River Delta regional economic growth,and makes the stock of fixed assets, human capital and other factors into the empirical model. The results show that the government R＆D,human capital,fixed assets, inventory and other significant effect have played an obvious role in the economic growth, but the number of patents on innovation capacity as the representative of the role of economic growth is not significant, and there is a＂patent paradox＂.Finally,the suggestions of improving the level of patent technology and accelerating the scientific research are put forward.
出处
《华东经济管理》
CSSCI
2013年第9期80-82,共3页
East China Economic Management
基金
2011年度教育部人文社会科学重点研究基地重大项目(11JJD790036)
南京市2012年软科学研究项目(2012sr201001)
关键词
政府R＆D投入
创新能力
长三角
经济增长
Government R＆D
innovation capacity
the Yangtze River Delta
economic growth
