摘要
本文基于2000-2016年的省级面板数据,采用计量模型方法实证分析了创新投入和创新环境对高技术产业绩效的影响。研究发现:研发投入在影响高技术产业绩效时受创新环境、信息化水平和市场化程度制约。当创新环境指数、信息化水平和市场化程度较高时,研发投入对高技术产业绩效影响的边际效应较大;反之,边际效应较小。劳动者素质和金融环境由于不太能满足创新需求,从而并未显著影响研发投入对高技术产业绩效的边际效应。因此,可通过优化创新环境尤其是提高劳动者素质和改善金融环境,增强研发投入的作用效果,实现高技术产业绩效的提升。
This paper analyzes the effect of innovation input and innovation environment on the performance of high-tech industry by using econometric models based on the provincial panel data from 2000 to 2016. The results show that R&D investment is restricted by innovation environment,informatization level and marketization degree when it affects the performance of high-tech industry. When the innovation environment is better,informatization level and marketization degree are higher,the marginal effect of R&D investment on the performance of high-tech industry is larger,whereas the marginal effect is smaller. Educational level of workers and financial environment has no significant impact on the performance of high-tech industry because they can not meet the demand for innovation. Therefore,we can enhance the effect of R&D investment and improve the performance of high-tech industry by optimizing the innovation environment,especially improving educational level of workers and financial environment.
作者
魏新颖
王宏伟
徐海龙
Wei Xinying;Wang Hongwei;Xu Hailong(School of Economics of Henan University,Kaifeng 475004,China;Institute of Quantitative Economics and Technical Economics of Chinese Academy of Social Sciences,Beijing 100732,China;Chinese Academy of Science and Technology for Development,Beijing 100038,China;University of Chinese Academy of Social Sciences,Beijing 102488,China)
出处
《中国科技论坛》
CSSCI
北大核心
2019年第11期30-37,共8页
Forum on Science and Technology in China
基金
国家自科基金应急管理项目“重点产业发展对工程科技的需求分析”(L16240422040)
国家社科基金项目“政策创新的空间扩散路径与机制研究:基于流动人口政策的实证分析”(14CRK024)
河南省高校哲学社会科学应用研究重大项目“河南突破带动型高新技术产业创新发展研究”(2019-YYZD-05)
关键词
创新投入
创新环境
高技术产业绩效
门限回归
Innovation input
Innovation environment
Performance of high-tech industry
Threshold regression
