产品关联密度、吸收能力与中国企业创新

随着国内外市场竞争的加剧和技术更新换代的加快,企业创新的关键环节转变为如何有效获取和利用外部的知识和技术,实现与自身内部资源的整合,并强化自身的研发能力。本文基于产品空间理论视角研究产品关联密度对中国企业创新的影响及吸收能力对两者关系的调节效应。研究发现:第一,不同地理范围内产品关联密度对中国企业创新均产生了显著的正向影响,其中省内产品关联密度对企业创新的促进作用更大;第二,企业的吸收能力有助于企业利用不同地理范围内的知识溢出和资源禀赋的优势,增进自身的创新能力;第三,不同地理范围内产品关联所带来的知识溢出有助于提高我国企业的创新绩效,但过高的产品关联密度也可能对企业创新产生负效应。

Product Density,Absorptive Capacity and Innovation of Chinese Enterprises

This article is based on the product space theory from the perspective , the correlation density on the influence of China"s enterprise innovation and absorptive capacity on product density associated with the Chinese enterprise innovation the adjustment of the relationship between effect, the study found that: first, different product link density within a geographical area of China have made a significant positive influence on enterprise innovation, products in the province are associated density is even more important for the promotion of enterprise innovation; Second, the absorption capacity of an enterprise can help it improve its innovation ability by taking advantage of knowledge spillover and resource endowment in different geographical areas. Third, the products in the province of enterprise level correlation density for general trade type enterprises, domestic enterprises and the eastern province of positive promoting effect of enterprise innovation and high technology industry bigger and more significant, in addition, the absorption capacity of different enterprises in the province of product density associated with the Chinese enterprise innovation the adjustment effect has the difference in the relationship, the Midwest enterprise of absorptive capacity of the relationship between negative adjustment effect, other enterprise classification of absorptive capacity of the relationship between positive adjustment effect.