What principles of political justice ought to apply to the European Union? This question is particularly relevant considering the deepening integration process that resulted from the crises of the past decade. Habermas’s conception of a transnational democracy allows identification of the methodological components of transnational political justice: to unite in a transnational polity, people belonging to different national communities need a common purpose (finalité), principles governing the distribution of constitutional and legislative power and a common political infrastructure that allows them to form democratic will as free and equal citizens. This article attempts to further expand these points through a public goods approach. European policies generate European public goods. These must be produced and accessed based on a fair cooperation scheme. Identifying these specific fairness conditions allows further clarification on how legislative and constitutional power ought to be distributed within the European polity.

什么政治正义原则应适用于欧洲联盟？考虑到过去十年的危机导致的深化一体化进程，这个问题特别重要。哈贝马斯（Habermas）的跨国民主概念可以确定跨国政治正义的方法论组成部分：为了团结跨国政治，属于不同民族的人们需要一个共同的目标（最终定论）。），管理宪法和立法权分配的原则以及使他们能够以自由和平等公民的身份形成民主意志的共同政治基础设施。本文试图通过公共物品方法进一步扩展这些观点。欧洲政策产生了欧洲公共物品。必须根据公平的合作计划生产和获取这些文件。确定这些特定的公平条件可以进一步澄清如何在欧洲政体中分配立法和宪法权力。