Abstract:In order to guide the circulation of innovation elements and core knowledge in the strategic alliance of industrial technology innovation and describe the complex dynamic relationship of competition and cooperation strategies existing simultaneously, taking the asymmetric learning ability as the starting point, this paper establishes the Evolutionary Game Model on the selection of competition and cooperation strategies for enterprises in strategic alliance of industrial technological innovation, analyzes the evolution stability strategy, and carries out numerical simulation on some parameters. The results show that the higher the proportion of exploration, the more stable the strategic alliance of industrial technology innovation is; the intellectual property coefficient, the co-benefit coefficient and the increase of the imitation cost of alliance enterprises can effectively restrain the competition among alliance enterprises, among them, the inhibition effect of synergistic return coefficient is more obvious; the increase in the proportion of alliance enterprises in exploratory cooperation, the decrease in the proportion of transaction cooperation, and the increase in the degree of technological know-how owned by alliance enterprises increase the probability of launching competition by themselves, and reduce the possibility of launching competition by cooperative partners.