摘要
利用我国战略性新兴产业上市公司数据,采用Malmquist指数法分析全要素生产率变化率及其分解指标变动趋势,发现政府补贴和企业R&D投入与全要素生产率变化率之间存在逆向变动关系。进一步研究表明:整体估计中,政府补贴和企业R&D投入均未促进企业全要素生产率变化率提升,政府补贴甚至呈显著抑制作用;分类估计中,在东部地区、国有及低资本密集度企业,政府补贴和企业R&D投入对全要素生产率表现出更强的抑制影响;其他变量的回归也呈现不同差异。
Promoting the TFP growth of strategic emerging industries is an important point to promote the high-end development of industries and realize the industrial transformation and upgrading. Government subsidies and enterprise R＆D inputs are the key factors to affect TFP of the strategic emerging industries. This paper uses the data of listed companies in China＇s strategic emerging industries, and uses the Malmquist index method to analyze the change rate of TFP and its decomposition index. The study found that there is a trend of reverse change between government subsidies, enterprise R＆D inputs and the change rate of TFP. Further empirical studies show that, in the overall estimation, government subsidies and enterprise R＆D inputs have not raised the change rate of TFP, and the government subsidies even show significant inhibition. In the eastem region enterprises, state-owned enterprises and low capi- tal intensive enterprises of the classification estimation, government subsidies and enterprise R＆D inputs have a stronger inhibitory effect on TFP. Furthermore, in terms of other variables, the regression also shows different variations.
出处
《山西财经大学学报》
CSSCI
北大核心
2017年第1期55-69,共15页
Journal of Shanxi University of Finance and Economics
基金
国家社会科学基金青年项目"价值链高端攀升视角下我国战略性新兴产业出口竞争新优势的培育路径研究"(15CGL002)
国家社会科学基金项目"依托战略性新兴产业加快长三角转变经济发展方式问题研究"(12BJL080)
