创新型企业试点政策对企业创新绩效的影响--来自微观企业的经验证据

The Influence of Innovative Enterprise Pilot Policy on Enterprise Innovation:Empirical Evidence from Micro-Enterprises

基于江苏省微观企业数据,本文利用双重差分方法检验了政府实施创新型企业试点政策对于企业创新绩效的影响。研究表明,剔除其他因素对企业创新的影响作用,创新型企业试点政策对于创新型企业创新绩效具有显著的正向作用,但是,创新型企业试点政策对于创新质量提升的效果并不显著。创新型试点企业的规模与所处区域的经济发展水平对政策效果会产生不同程度的影响,具体来看,创新型企业试点政策对于中小创新型企业的创新水平提升作用更大,创新型企业试点政策对于苏北地区创新型企业创新水平的提升效果最为显著,次之为苏中地区,苏南地区效果则不显著。因此,政府在制定类似创新型企业试点政策的过程中,应将政策重点放在具有更强创新动力和活力的中小企业,将政策偏向经济欠发达地区的创新型企业,创新政策在这些地区的激励效应要明显大于经济较发达地区。

Based on the micro enterprise data of Jiangsu Province, this paper examines the impact of the pilot policy of innovative enterprises on performance of innovative enterprises by the method of DID.The research shows that pilot policy of innovative enterprises has a significant positive effect on innovation performance when removing the influence of other factors on the innovation of enterprises. Further studies show that the impact of pilot policy of innovative enterprises on improving the quality of the innovation is not significant, in addition, the scale of innovative pilot enterprises and the level of economic development in the area where the innovative pilot enterprises are located shall influence this impact. Specifically, the pilot policy of innovative enterprises has greater positive effect on the small and medium-sized innovative enterprises, and has greatest positive effect on the innovative enterprises in the area of northern Jiangsu, central Jiangsu next, hut the effect in south of Jiangsu is not significant. Therefore, the government in the process of making a similar pilot policy of innovative enterprises should put the emphasis of policy on small and medium enterprises that have stronger innovative power and vitality, and on the innovative enterprises in underdeveloped regions, where the incentive effects of innovation policy in these areas are more significant.