美国的公共权力结构是多中心的、分散化的多样性模式。中国的公共权力是单一的、全能的层级制。中美地方政府改革既有相同之处,又存在着差异。本文从二战后美国政府改革历程的梳理入手,通过分析美国政府的改革步骤,分析其改革逻辑,并通过对美国政府的政治哲学基础和改革理论进行分析,探讨其对我国政府改革的借鉴意义。 The structure of public power in the United States is a polycentric and decentralized diversity model. China’s public power is a single, all-powerful hierarchy. The reform of the local government in both China and the United States has both similarities and differences. This article begins with the review of the reform process of the U.S. government after World War II. By analyzing the reform steps of the U.S. government, this article analyzes the logic of its reform and analyzes the political philosophy foundation and reform theory of the U.S. government to explore its reference to our government reform.