双向开放式创新、吸收能力和解吸能力对企业研发投入强度的影响研究

Research Analysis on the Impact of Dual Open Innovation, Absorptive Capacity and Desorption Capacity on R&D Investment Intensity

中文关键词: 双向开放式创新；高技术产业；吸收能力；解吸能力；研发投入强度

英文关键词: dual open innovation, high-tech industry, absorptive capacity, desorption capacity, R&D investment intensity

中文摘要:

      以中国高技术产业分地区面板数据为样本，对内外型开放式创新、吸收能力和解吸能力对研发投入强度的影响进行实证研究。研究结果表明：内外型开放式创新均对研发投入有正向影响；吸收能力和解吸能力均对研发投入有正向作用；企业研发人员比重对投入强度有负向影响；如果申请专利数量与研发投入强度之间的长期均衡关系产生偏离，误差修正项将以-0.700 7的力度对两者之间的关系进行调整。

英文摘要:

      Based on the panel data of Chinese high-tech industry sub-regions, the impact of internal and external open innovation, absorptive capacity and desorption capacity on R&D investment intensity is studied. The results show that, first, both internal and external open innovation have positive impacts on the R&D investment; Second, both absorptive capacity and desorption capacity have positive effects on the R&D investment; Third, the proportion of R&D personnel has a negative impact on the R&D investment ; Fourth,if the long-term equilibrium relationship between the number of patent applications and the R&D investment intensity deviates, the error correction will adjust the relationship with -0.700 7.