基于技术多元化的企业创新绩效研究：技术重构与开放度视角的剖析

技术多元化对创新绩效的影响研究已成为创新管理领域的热点话题，但对于两者之间内在机理的理论和实证研究仍显不足。为此，文章从技术重构、企业开放度角度剖析技术多元化与创新绩效间的作用机理，并运用沪深两市信息技术、医疗保健行业371家上市公司企业样本进行实证研究，结果表明：(1)技术多元化对创新绩效具有显著的正向影响；(2)创造式技术重构、精炼式技术重构均在技术多元化与创新绩效之间起中介作用，并且两类技术重构的作用不尽相同；(3)开放度对“技术多元化--创造式技术重构”的关系具有显著正向调节作用，而该调节作用在“技术多元化--精炼式技术重构”间则并不显著。

Research on the Interaction Mechanism of Technological Diversification to InnovationPerformance:From the Perspective of Technology Recombinant and Openness

The study of the impact of technological diversification on innovation performance has been a hot topic in the innovation management field.However,theoretical and empirical in-depth analysis on the intrinsic mechanism is inadequate.To bridge the gap,this paper conducts an empirical research from the view points of technology recombinant and enterprise openness,and uses 371 listed companies in the information technology and health care industries in Shanghai and Shenzhen Stock Exchanges for empirical research.The results show that,(1) technology recombinant plays a positive role on innovation performance; (2) recombinant creation and recombinant reuse mediate the effect of technological diversification on innovation performance,whereas each has different influence on the main effect; (3) openness positively moderates the effect of technological diversification on recombinant creation,but no significant effect is observed on the relationship between technological diversification and recombinant reuse.