本文基於一國憲政體制類型會影響政府在COVID-19疫情時運作的方式，嘗試探討台灣半總統制政府如何回應疫情。研究焦點放在中央政府層次，探討總統、行政院院長、疫情指揮中心（指揮官）以及國會等部門的運作，並考量一致性政府和總統兼黨主席等因素的影響。研究發現，在總統權力優勢的半總統制下，蔡英文總統在處理疫情上的角色是多重的，藉由總統和黨主席雙重身份，她既是主要政策決定者，也同時介入政策執行的督導和措施的指示。相對而言，行政院院長暨其領導的相關部會仍是因應疫情的行政主體，不過因疫情指揮中心和指揮..

Based on the fact that the type of government system will affect the way the government operates during the COVID-19 epidemic, this article attempts to explore how Taiwan’s semi-presidential government handled the epidemic. The focus of the study is on the central government level, exploring the operations of the president, the president of the Executive Yuan, the epidemic command center (commander), and Congress, and considering the impact of factors such as unified government and the fact that the president is the chairman of a poli..

本研究從民眾認知外在威脅的觀點，分析其在2020年的總統選舉中，如何影響其投票行為。在2019年的年初，中國國家主席習近平提出「一國兩制，台灣方案」之後，蔡英文總統給予強力的回應，伴隨同年六月間香港升高的「反送中運動」，讓中華民國會不會因為中國大陸的威脅而消失的「亡國感」發酵，成為影響2020年選舉的重要關鍵。 本研究運用在2020年的選舉前後執行的定群追蹤調查，分析民眾是否具有「亡國感」的感受。我們發現，擔心因為被中國大陸統一而讓中華民國消失的民眾比較較高，超過五成一。我們進一..

From the perspective of possible external threat, this study analyzes how voters’ perceptions of external threat might affect their vote choice in the 2020 Presidential election in Taiwan. After Chinese President Xi Jinping proposed the ‘one country, two systems’ Taiwan formula” in January of 2019, President Tsai Ing-wen gave a strong response. Along with the “Anti-Extradition Movement” in Hong Kong in June of the same year, the “sense of national subjugation (wangguo gan)” fermented by the pos..

政黨政治向來為研究憲政運作、民主深化的核心議題。過往的研究，多將政黨政治視為影響憲政與民主的自變項，但憲政特性以及民主轉型的過程，也可能系統性的影響政黨體系，對於政黨體系變遷的規模、機率，存在一定的關連性。基於此，本文以政黨體系變遷為依變數，從制度特性以及民主化背景來觀察政黨體系變遷的特性。核心假設有三：首先，就制度特性而言，直選總統的國家，比起議會內閣制的國家，政黨體系變遷的機率較高、規模較大；第二，以選舉時程而言，也是制度面向的因素，在直選總統的國家中，同時選舉或蜜月選舉，因為總統衣..

Party politics is an important issue to explain the constitutional work and consolidation of a democracy, and especially for newly democracies. If the party system would be affected by different types of constitutional systems and historical legacy, the party system should also be changed. We have three hypotheses: first, we suppose those countries with a directly elected president will have a higher probability for party system change. And the smaller parties are more likely out of parliament. Second, based on the coattail effect, countrie..

本文探討半總統制下的立法課責，以臺灣與法國為個案進行比較研究。「立法課責」指如何讓立法者(集體或個別)的所作所為能為利害關係人知道，而據以獎懲。過去比較臺、法的研究發現，總理總統制的法國，國會的運作型態較偏內閣制;總統議會制的臺灣，運作則較偏總統制，因而在傳統印象上，多會認為法國會較重視以政黨為對象的集體課責，臺灣則可能較偏重以候選人或立委為對象的個別課責。   本文乃透過制度規範上對選舉前與選舉後的資訊公開要求，比較臺灣與法國在集體課責與個別課..

This paper explores the legislative accountability under semi- presidentialism and uses the case study approach to compare Taiwan with France. “Legislative accountability” refers to how the actions of legislators (collectively or individually) can be known to interested parties, and how rewards and punishments can be used accordingly. The literature comparing Taiwan and France in the past found that the parliamentary operation of the French premier-presidential system is most similar to a cabinet system; whereas Taiwan’s p..

自我國與美國斷交後，過去40年來，美國政府對臺軍售始終為美國作為兩岸關係第三方影響的重要課題，亦為在兩岸間「衝突預防」的政策工具。美國對於臺灣的安全承諾，長期擺盪在安全利益與民主聲譽之間，亦根源於行政部門和國會之間的立場分野。有別於過去的分析途徑，本文從外交政策分析(FPA)的理論視角切入，以總統決策機制為分析單元，討論美國總統在對臺軍售決策機制中究竟扮演的關鍵角色，以總統任期、領導人安全觀及府會結構三項解釋變數，檢視歷屆美國總統對於公布軍售和..

Since the United States switched diplomatic recognition from Taipei to Beijing, the U.S arms sales to Taiwan have been a critical issue affecting the Cross-Strait relations for the past 40 years. In order to preserve stability in the Taiwan Strait, maintaining sufficient self-defense capability for Taiwan has been the major goal of the United States. However, the U.S security commitment to Taiwan has long been fluctuating between security interests and democratic reputation. It also depends on the stance of the executive bran..