「淨零排放」為聯合國預計於2050年達成之目標，而臺灣在配合國際減排目標的同時，卻較少針對不同外銷出口策略所產生的溫室氣體排放，以及國際社會逐漸在推動的碳邊境稅／費制度予以探討。因此，本研究旨在透過2021年的鳳梨禁運事件，探討臺灣在轉向出口多元化的過程中，因不同出口策略而影響的溫室氣體排放，並以此對國內碳費政策的實施提供建議。研究結果發現，相較於過去對中國出口的依賴與集中，臺灣在朝向出口多元化發展的同時，不僅因著過去的路徑依賴，對日本形成「出口再集中」的趨勢，也在航運過程中對環境造成了..

“Net-zero emissions” is a target set by United Nations to be achieved by 2050. While Taiwan aligns with international emission reduction goals, it has shown limited focus on greenhouse gas emissions related to various export strategies and the global trend of carbon border adjustment mechanisms (CBAM) which is promoted by the international community. Therefore, this study aims to investigate the impact of greenhouse gas emissions influenced by different export strategies during Taiwan’s shift towards export diversification..

本論文目的在於，針對韓國與臺灣及中國貿易結構，探討兩岸 ECFA 對韓臺經貿關係的影響。韓國與中華民國臺灣皆是以出口為導向的國家，經濟成長主要依靠對外出口。兩國的經濟、產業結構相似、出口市場重疊，在國際市場成為競爭對手。韓、臺最大的出口市場都是中國，對中國的主要出口產品同質性高，在中國市場難免形成激烈競爭。兩岸簽署 ECFA 之後，臺灣較韓國擁有較大的價格優勢，將會削弱韓國在中國市場的競爭力，這對韓國的外貿而言，堪稱一場災難。為了渡過兩岸簽署 ECFA 的難..

The goal of this paper is to examine impact of the ECFA on economic and trade relations between South Korea and Taiwan from trade structure among three counties. South Korea and the Republic of China at Taiwan are export-oriented countries that mainly rely on economic growth by export. Both countries have become competitive on the international market as their bilateral economic and industrial structures are similar and export markets overlapping. China is both countries’ largest export market and there exist homogeneit..