德國學者 Rudolf Smend 的整合理論對於戰後德國基本法與德國 聯邦憲法法院具有巨大影響，係 20 世紀最具影響力的德國國家法學者 之一。相較於其他威瑪時期的重要國家法學者，如 Hans Kelsen, Carl Schmitt 和 Hermann Heller，國內已多有專論介紹。然而因整合理論甚 為抽象難懂，對於 Smend 則明顯較少關注。本文試圖介紹並分析 Smend 的整合理論及其對於戰後德國公法學的影響，以試圖填補我國 學界對於此一德國公法學發展關注的缺漏。

The Integration theory of Rudolf Smend had great impact on Germany’s Basic Law after World War II and on the Federal Constitutional Court of Germany, and Smend is one of the most influential Germany scholars of state law of the twentieth century. In comparison to other important scholars of state law during the Weimar period, such as Hans Kelsen, Carl Schmitt and Hermann Heller who have been introduced to us by many academic articles, Smend has clearly received less attention given that the integration theory is relatively abstract and difficult to comprehend. In this article, the author tries to introduce and analyze the Smend’s integration theory and its impact on Germany’s public law after World War II in an attempt to draw more academic attention to this part of the development of Germany’s public law.