1980 年代中期以來，包括台灣在內的部分亞洲、中東歐、中南美等國家紛紛進行民主轉型，並帶動新一波的憲法變遷。不過，在民主轉型的脈絡中，憲法究竟扮演何種角色，則一直未受到充分學術探討。本文旨在深究民主轉型與憲法變遷間的互動關係。 在研究方法上，本文歸納分析民主轉型國家的憲法變遷，提出四種主要的模式:轉型初期一次制憲、轉型初期一次大幅修憲、階段式制憲、多次漸進修憲。其次則從主權因素、政權更迭、憲政傳統以及國際干預的四個面向，探討民主轉型國..

Many countries in East and Central Europe, Central and South America, and Asia, including Taiwan, undertook democratic transitions amidst the 1980s, which triggered a new wave of constitutional change. The role of constitutional change in the context of democratic transitions, however, has not been explored and discussed fully by scholars in the field. This article aims at addressing this issue and focuses on the interactions between democratic transitions and constitutional change. In order to analyze constitution..

美國如何操作外交政策訊號而使其政策意圖能夠被正確解讀呢?過去研究探討美國外交政策是否因「聽眾成本」大小而變得可信。但對於美國政府如何操作外交政策訊號卻未有系統性研究。本文介紹過去學界引用賽局理論所推演出的兩項假設。即在高賭注系列事件上，美國外交政策訊號呈現正反夾雜，混淆不一的現象。而在低賭注系列事件，美國政策訊號則呈現重複敘述，單調一致的現象。本文以美國在南海島礁爭議，以及其在 APEC 承諾的系列事件為例，試圖檢證上述兩項假設。本文發現就此兩系列案例，美國..

How does the U.S. manage its foreign policy signals to ensure its intentions are read correctly? Scholars have invoked the concept of ‘audience cost’ to explain credibility of leaders’ threats and policy signals. However, no systematic study has been undertaken on how the U.S. government manages its foreign policy signals. By employing two hypotheses developed by a scholar of signaling games, this paper attempts to examine how the U.S. manipulates policy signals to allow its intentions to be read correctly. ..