资本主义多样性自21世纪初提出以来已成为比较政治经济学重要的理论范式,其加深了人们对各发达国家在生产制度和经济表现上相似性和区别点的理解。然而,公共政策文献对该理论的应用仍然较少。为弥补这一不足,本文论述了其逻辑结构和相关经验意涵,并以发达国家在金融危机后的刺激政策和产业政策为例,展示了该理论如何推动公共政策研究。同时,本文也讨论了这一范式对理解中国经济现实的意义。 Since the beginning of the 21st century, capitalist diversity has become an important theoretical paradigm for comparative political economy, which has deepened people’s understanding of the similarities and differences in production systems and economic performance among developed countries. However, the public policy literature still lacks the application of this theory. To make up for this problem, this article discusses its logical structure and related experience implications, and takes the stimulus and industrial policies of the developed countries after the financial crisis as an example to show how the theory can promote public policy research. At the same time, this article also discusses the significance of this paradigm in understanding China’s economic reality.