考虑内生溢出与R&D投入的创新模式选择

为获取竞争优势,企业在资源和能力有限的条件下需要对创新模式作出合理的选择。本文运用演化博弈理论对企业的创新模式选择进行了分析,在此基础上探讨了内生溢出、R&D投入对创新模式选择的影响。结果表明,内生溢出与R&D投入对创新模式选择的影响效应是相反的:对方企业内生溢出的增大会导致本企业选择颠覆性创新模式的可能性增大,选择渐进性创新模式的可能性减小;而R&D投入的增大会导致企业选择渐进性创新模式的可能性增大,选择颠覆性创新模式的可能性减小。

Innovation Modes Selection Considering Endogenous Spillovers and R&D Investment

In order to obtain competitive advantage,anenter prise needs to select a rational innovation mode under limited resources and competence.This paper analyzes the innovation modes selection of enterprise with evolutionary game theory,based on which impacts of endogenous spillovers and R&;D investment on innovation modes selection are discussed.The results show that,the impacts of endogenous spillovers and R&;D investment are reverse with stronger endogenous spillovers from competitor,an enterprise would selectradical innovation mode in higher probability and select incremental innovation mode in lower probability;while with increase of R&;D investment,an enterprise would select incremental innovation mode in higher probability and selectradical innovation mode in lower probability.