空间集聚效应对于高新技术企业研发的实证研究  

Empirical Study of Spatial Agglomeration Effect on R&D of High-tech Enterprises

作　　者：贲顺琦 瞿茜 BEN Shunqi;QU Xi(Antai College Economics and Management,Shangai Jiao Tong University,Shanghai 200030,China)

机构地区：[1]上海交通大学安泰经济管理学院,上海200030

出　　处：《上海管理科学》2022年第4期91-96,共6页Shanghai Management Science

基　　金：国家自然科学基金面上项目(71973097,71601115)

摘　　要：在空间溢出效应下,上海高新技术企业的知识生产函数将根据上海市经济和信息化委员会公布的数据进行估算。企业之间的战略相互作用通过地理空间影响企业的最优决策。高新技术企业间技术溢出的渠道包括技术领域以及产品市场领域,企业研发人员以及市场销售人员的交流分别导致不同领域的技术溢出,企业技术在地理空间上的溢出效应是两种溢出效应的叠加。实证结果表明国家高新技术企业有更强的研发能力,高新技术企业不同类型的知识产品存在不同的战略相互作用。专利类知识产品呈现战略互补性,生产过程中呈现较强的区域性;发明类知识产品的研发投入被专利类知识产品的研发投入挤出。The knowledge production function of Shanghai high-tech enterprises under spatial spillover effect will be estimated based on the data disclosed by the Shanghai Economic Information Commission. Strategic interaction among enterprises may affect the optimal production of enterprises through geography space. The channels of technology spillovers between high-tech enterprises mainly come from the technical fields and the product market fields. The communication of researchers and marketers lead to technology spillovers in different fields accordingly. The total spillover effect of spatial agglomeration is composed of technology spillover effect from technical fields and product markets. The empirical results show that national high-tech enterprises have higher R & D capabilities, and different types of knowledge products of high-tech enterprises have different strategic interactions. Patents are strategically complementary, showing a strong regional nature in the production process;R & D investment in invention-based knowledge products is squeezed out by R & D investment in patented technology products.

关 键 词：国家高新技术企业 技术溢出 战略相互作用 空间计量 

分 类 号：F061.5[经济管理—政治经济学] F062.9