1997 年 12 月聯合國氣候變化綱要公約的京都議定書問世以來，各國的履行狀況各異:有些國家選擇履行，有些國家選擇不履行;有些國家履行的步調迅速，有些國家履行的步調緩慢。本文運用關係締約途徑，從剩餘控制權利與全球環境治理結構、交易成本與全球環境治理結構調適等面向，分析影響各國履行的因素。 全球環境治理結構愈是偏向行動者剩餘控制權利懸殊的階層關係，各行動者所須付出的治理成本愈高，愈偏好傾向無政府關係的全球環境治理結構，以降低治理成本;另..

Due to the presence of states’ various implementing conditions of Kyoto Protocol since December 1997, this essay intends to analyze the factors through dimensions of rights of residual control, global environmental governance structure, transaction cost, and the adaptation of global environmental governance structure from relational contracting approaches. Actors tend to choose more anarchical relations of global environmental governance structure to decrease high governance costs resulted from hierarchical r..

2004 年及 2007 年歐盟兩次東擴後已有 27 個會員國，但目前仍有許多國家期望未來可以加入歐盟。對歐盟來說，繼續擴大歐洲穩定與民主區有助於歐洲大陸局勢之穩定，然其負面效應則是過多會員國可能有礙於更深層次的整合與有限資源應如何有效分配等問題。因此，歐盟對其鄰近國家採取一系列相關政策來整合目前歐盟與這些地區之互動，其主要政策工具即是歐盟睦鄰政策之推行，本文試圖釐清歐盟睦鄰政策初步實踐之效果。作者認為，睦鄰政策做為歐盟外交政策工具之一，其主要核心目標在於提..

There are 27 member states within the European Union after enlargements of 2004 and 2007; many others are still trying to join the EU recently. The inclusion of more states is conducive to the expansion of stability zone in the European continent but it will be at the cost of closer EU integration and resource distribution. The European Neighbourhood Policy is designed for enhanced cooperation after the fifth enlargement between EU and its partner countries and this article tries to explore the innate nature of policy goals a..