本文基于2000-2013年中国制造业数据,运用面板回归分析方法,从企业R&D投入和创新产出两个方面,研究了政府直接R&D资助和间接R&D资助对企业技术创新的影响。研究发现金融信贷能够增强政府R&D资助效果;政府直接R&D资助和间接R&D资助均能促进技术创新,但效果不同;政府R&D资助对不同规模和不同R&D资金存量的企业效果不同,对行业技术水平没有差异性。对此,本文提出政策建议:改善金融信贷环境提升政府直接R&D资助效果;政府R&D资助应具有针对性;政府间接资助与直接资助应协调并用。
Based on the statistical data of Chinese manufacturing industry from 2000 to 2013, this paper employs methods of panel data regression analysis to research the impact of direct government R&D subsidy and indirect government R&D subsidy on technological inno- vation. The results show that direct government R&D subsidy and indirect government R&D subsidy have a significantly positive effect on technological innovation. Financial credit and firm size have a significantly positive moderating effect, while industry technical level has no significantly moderating effect, regardless of promoting direct government R&D subsidy or indirect government R&D subsidy. This pa- per suggests that the financial credit environment should be improved for the government R&D subsidies to play a better role, the govern- ment should aim at specific enterprises when providing subsidies, and both direct and indirect government R&D subsidies should be used for technological innovation.