摘要 基于最新的全国创新调查企业数据库,分析了企业不同层次人力资本投入对企业不同类型创新绩效的影响差异。理论研究表明:人力资本投入会显著提升企业创新成果,并且企业会将高层次人力资本投入到高质量创新的活动中,高层次人力资本投入越多,企业整体的创新质量越高。实证检验发现:一是总体上博士、硕士、学士层次的人力资本投入,都会促进企业总体创新成果增加;二是区分企业创新类型后,博士和硕士层次的人力资本投入只对发明创新有显著的促进作用,学士层次的人力资本投入对三种创新成果都有显著影响,并且对实用新型创新的产出弹性最大;三是考察人力资本投入对企业总体创新质量影响可以发现,高层次人力资本投入更有利于提升企业总体创新质量;四是考察不同创新的经济收益发现,发明创新和实用新型创新对企业的经营绩效提升要明显大于外观设计创新,且发明创新和实用新型创新的经济效益差异较小,对企业而言,两者都是高质量创新;五是分要素密集度的考察发现,劳动密集型企业的高层次人力资本投入较少,高层次人力资本主要流向了技术密集型企业和资本密集型企业,且国有企业总体的人力资本投入水平更高。 based on the latest national innovation survey enterprise data base,this paper analyzes the impact of different levels of human capital investment on various types of innovation performance.The theoretical research shows that human capital investment will significantly improve the innovation achievements of enterprises,and enterprises will put high-level human capital into high-quality innovation activities.The more high-level human capital investment,the higher the overall innovation quality of enterprises.Through the data test of Chinese micro enterprises,it is found that:firstly,on the whole,the investment of human capital at the doctor,master and bachelor levels will promote the increase of the overall innovation achievements of enterprises.Secondly,after distinguishing the types of enterprise innovation,the investment of human capital at the level of doctor and master will only significantly promote the innovation,and the investment of human capital at the level of bachelor will significantly promote the three kinds of innovation results.In addition,the output elasticity of utility model innovation is the largest.Thirdly,the impact of human capital investment on the overall innovation quality of enterprises can be found that high-level human capital investment is more conducive to promoting the overall innovation quality of enterprises.Fourthly,by investigating the economic benefits of different innovations,it is found that innovation of invention utility model improves the business performance of enterprises significantly more than design innovation,and the difference of economic benefits between innovation of invention and utility model is small.For enterprises,both innovation of invention and utility model are high-quality innovation.Fifthly,according to the investigation of factor intensity,the labor-intensive enterprises have less input of high-level human capital,and capitalintensive enterprises,and the overall level of human capital always input of capital in state-owned enterprises is higher.
机构地区 西南政法大学经济学院
出处 《人口与经济》 北大核心 2021年第3期108-127,共20页 Population & Economics
基金 浙江省哲学社会科学规划重点课题“知识产权保护执法力度、高质量创新与企业全球价值链地位”(20NDJC17Z)。
关键词 人力资本投入 高质量创新 策略性创新 创新质量 human capital investment high quality innovation strategic innovation innovation quality
