Abstract: This paper constructs a profit distribution model of cross-border collaborative innovation with cross-border innovation risk and synergy innovation effect from the perspective of value creation and sharing, by dividing it into a cooperative game and a non-cooperative game. The two states of risk are analyzed. Based on the derivation of the profit sharing model of cross-border collaborative innovation, it constructs three inferences and three propositions of cross-border collaborative innovation, based on which, conclusions or implications for cooperation, cross-border innovation risks, and sharing factors can be obtained. This paper reveals that cross-border innovation risk has a negative impact on the efforts of all parties involved in the innovation and the overall net income of the innovation. Effective cross-border collaborative innovation should be moderate. Besides, all parties should be encouraged to invest more(or make more efforts). Moreover, the cooperation between the participating entities should be strengthened to resolve and weaken the risk of cross-border innovation.

Key words: innovation, cross-border innovation risk, cooperation, profit distribution

摘要： 从价值共创共享的视角，构建具有跨界创新风险和协同合作创新效应的基于跨界协同合作创新利益分配模型，并划分为合作博弈和非合作博弈两种情景展开分析。基于所构建的跨界协同合作创新利益分享模型推演，构建了跨界协同合作创新利益分配的3个推论和3个命题。基于这些推论和命题，获得有关协同、跨界创新风险和分享系数等结论并揭示：跨界创新风险对于创新各方的努力程度和创新整体净收益存在负面的影响，有效开展跨界协同创新，①应适度跨界；②应激励各方更大的投入（努力）；③加强参与主体之间的协同合作来化解和减弱跨界创新风险。

关键词: 创新, 跨界创新风险, 协同效应, 收益分配