中国技术创新影响因素的行业差异研究——以高技术产业为例

本文利用中国16个高技术行业的面板数据，对高技术行业的技术创新影响因素进行了实证分析，不仅研究了R＆D投入对高技术行业技术创新的影响，还考虑了行业融资结构、所有制结构、企业规模以及市场集中度等因素的影响作用。实证结果表明，R＆D投入是高技术产业技术创新的主要影响因素；技术创新的融资结构对高技术产业技术创新能力有显著影响，政府资金和金融机构资金在技术创新融资中的比例增加不利于提高高技术企业的技术创新能力；企业的产权制度改革对高技术行业技术创新能力有明显的促进作用；行业内的企业规模越大、市场集中度越高对高技术行业技术创新能力的正向影响越显著。

A Study of Industrial Differences of Influencing Factors in China's High-tech Industry Technology Innovation

This paper makes an empirical analysis of influencing factors on technological innovation in high - tech industry with panel data of China＇ s 16 high - tech industry. Not only the R＆D investment impact on technological innovation in high - tech industry is studied, but also the effects on the industry＇s financing structure, ownership structure, firm size and market ooncentration and other factors are taken into account. The empirical results show that R＆D investment is the main factors of technological innovation in high - tech industry; technological innovation financing structure has a significant effect on technological innovation capabilily of high - tech industries, if the proportion of Government funds and financial institutions funds in technological innovation financing is increased, it is not conducive to raise the China＇ s technological innovation capability of high - tech enterprises; The reform of enterprise property right system can promote the technological innovation capability of high - tech industry remarkably; The larger of firm size and the higher of market concentration, the more significant positive effect will be exerted on the technological innovation capability of high - tech industry.