研发模式对制造业企业创新绩效的影响

将企业研发模式分为自主研发、合作研发和双重研发三种，使用世界银行对中国制造业企业的调查数据，通过倾向得分匹配方法探究不同研发模式对企业创新绩效的作用效果及其在异质性企业中的差异情况。全样本研究结果表明：企业双重研发对创新绩效的激励效果最好，合作研发的激励效果次之，自主研发的激励效果最弱。企业异质性研究结果显示：自主研发对高成长性企业创新绩效的激励效果最显著，合作研发对低成长性企业和小微企业的激励效果最显著；对于无融资约束的企业，双重研发模式是提升创新绩效的最佳选择，但是对有融资约束的企业，其提升效果最弱。

The Influence of R&D Mode on Manufacturing Enterprise's Innovation Performance

The research and development modes of enterprises are divided into three types:independent R&D,cooperative R&D and dual R&D.Based on the World Bank survey data of Chinese manufacturing enterprises,this paper explores the effect of different research and development modes on enterprise innovation performance and their differences among heterogeneous enterprises by means of propensity score matching.The research on the whole sample shows that the incentive effect of corporate dual R&D on innovation performance is the best,the incentive effect of cooperative R&D is the second,and the incentive effect of independent R&D is the weakest.The research on differentiation of enterprise heterogeneity shows that for high-growth enterprises,independent R&D has the strongest incentive effect on enterprise innovation performance,while for low-growth enterprises and small and micro enterprises,cooperative R&D has the stronger incentive effect.For enterprises without financing constraints,dual R&D mode is the best choice to improve innovation performance,but for enterprises with financing constraints,dual R&D mode has the weakest promotion effect.