高校创新投入、产学合作与大中型工业企业创新产出——基于我国十三省市面板数据的实证研究

University Innovation Input,Industry-University Cooperation and the Innovation Output of Large and Medium-sized Industrial Enterprises——Based on the Empirical Research of Thirteen Provinces and Cities in China

高校创新投入和产学合作都能在一定程度上促进企业的创新产出,但现有研究较少将两者置于同一框架内进行研究。以2001—2010年我国十三省市的经济数据为基础,分别考察高校创新投入和产学合作对大中型工业企业创新产出的影响,研究结果显示:高校创新投入和产学合作能够增加企业的专利产出,并且产学合作能够提升创新资本投入对专利产出的边际贡献。在分区域的实证结果中,高校创新投入能够促进一类创新区域内企业的两种创新产出,而产学合作分别作为单独变量和调节变量,也能显著提升一类创新区域内的两种创新产出,但在二类创新区域内,产学合作仅对专利产出的促进作用显著。

Both university innovation input and industry-university cooperation can affect the innovation output of enterprises to some extent,but existing research has seldom put the two factors into the same framework. Based on the economic statistics of thirteen provinces and cities in China from 2001 to 2010,this paper studies the impacts of university innovation input and industry-university cooperation on the innovation output of large and medium-sized industrial enterprises. The empirical results show that both university innovation input and that the later can positively affect the patent output of enterprises,and industry-university cooperation can improve the marginal contribution of enterprises' innovation capital input to the patent output. Based on the regions with different innovative capacity,the results show that university innovation input can promote the two kinds of innovation output of enterprises in the region with the first level innovative capacity. The industry-university cooperation,as the independent and adjustable variable respectively,can also improve the two kinds of innovation output remarkably inthe region with the first level innovative capacity.While in the region with the second level innovative capacity,its improving effects are mainly embodied on the patent output.