中文摘要：

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。利用演化博弈理论，对企业的创新模式选择进行了分析，在此基础上，探讨了吸收能力、R＆D投入对创新模式选择的影响。结果表明，吸收能力与R＆D投入对创新模式选择的影响效应是相反的：吸收能力的增强会导致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。

英文摘要：

In order to gain competitive advantage, firms need to select a rational innovation mode under limited resources and capacity. In this paper, choice of innovation modes of firms was analyzed with evolu- tionary game theory, and impact of absorptive capacity and R＆D investment on innovation modes choice was discussed. The results show that, impact of absorptive capacity and R＆D investment is two-folds. stronger absorptive capacity leads firms to select radical innovation mode with higher probability and select incremental innovation mode with lower probability; while increase of R＆D investment leads firms to se lect incremental innovation mode with higher probability and select radical innovation mode with lower probability.