Abstract:Currently, the development of technology-based small and micro businesses is faced with more and more constrains. In this context, it is necessary to develop the Cooperation-dominated pattern of collaborative innovation and realize sustainable development. Thus, fromStheSperspectiveSof the theory of collaborative innovation, it is of great practical significance to study the conflicts amongStheSkeySstakeholdersSand their strategies. In this paper, we analyze the reasons why the small and micro businesses should choose the strategies of “cooperation” and “defection” by static game. And then, in repeated games, evolutionarySgame is presented to shed light on theSoptimalSstrategy selected by the technology-based small and micro businesses. Based on this analysis, the real data are applied to analyze and test the theoretical prerequisite. Finally, some useful advice and approaches for making the collaborative innovation effectively are proposed. These conclusions are helpful for understanding the behaviors of the players in the transformation and upgrading, and are significant for the government to develop the collaborative innovation.