College students' entrepreneurship policy, regional entrepreneurship spirit, and entrepreneurial decision-making

College students represent a burgeoning force in mass entrepreneurship, underscoring the critical need to nurture their entrepreneurial endeavors. This study adopts a quantitative method, surveying 33,660 Chinese college students engaged in entrepreneurial activities. It examines the impact of various entrepreneurial policies and regional entrepreneurship spirit on these students' decision-making processes. The findings reveal a positive correlation between entrepreneurial policies and entrepreneurial decision-making among college students, with regional entrepreneurship spirit serving as a mediator. Gender influences the relationship between regional entrepreneurship spirit and entrepreneurial decision-making, primarily moderating the effects of supply-based and environmentally-oriented policies. Entrepreneurship must be deeply integrated within China's unique social networks and informal institutional frameworks. The moderating influence of gender also highlights differing policy impacts among various student groups. This research contributes to the enhancement and understanding of the policy support mechanism's effect on college students and underscores the necessity for precise implementation of entrepreneurship policies tailored to college students.