Abstract:Decision logic affects entrepreneurs' decision-making in the process of opportunity identification and resource integration at the cognitive level. The entrepreneurial decision-making processes based on causal logic and effect logic show significant differences. This paper expounds the main differences between the two kinds of entrepreneurial decision-making logic, combs the antecedent variables of entrepreneurial decision-making logic from the three levels of individual, organization and external environment, and discusses the impact of entrepreneurial decision-making logic on entrepreneurship, innovation and internationalization. Finally, the prospect of future research is put forward.