為提升台灣資本市場之競爭力與國際化，我國行政院院會於民國97年3月通過「推動海外企業來台掛牌一二三計畫」，正式宣告開放外國企業來台上市。海外企業於我國第二上市發行台灣存託憑證（Taiwan Depositary Receipt，TDR），甫開放之初，市場反應熱烈，引發股市一陣TDR追價效應，有TDR蜜月期之戲稱。然而，資訊不透明、資訊揭露不對等之問題漸漸浮現，以及隨後發生香港僑威原股停止交易兩天，但僑威TDR仍在台繼續摸黑交易、日本爾必達聲請破產保護，爾必達TDR股價連續跌停板並下市等，種種情形影響市場信心、造成投資人卻步，今年更有萬宇科技TDR及超級咖啡TDR在外流通單位數過少，因流動性不足而下市之情形，顯示TDR之制度監理仍有需要改善的空間。 本文首先介紹臺灣存託憑證之發行組織架構與近期發行現況，並就紐約證券交易所、香港交易所以及新加坡交易所對於其境內存託憑證之事前審核、上市條件、事中監理至事後投資人保護措施之制度與我國制度分析比較，並提出我國制度可參考改善之建議。 目前雖然TDR市場進入冰封期，然而臺灣資本市場仍具TDR發展之利基，為提升臺灣之全球金融證券市場地位，主管機關應全面檢討TDR市場與制度，以利外資企業來臺發展TDR市場。同時，主管機關於推動臺灣證券市場國際化之時，亦應同時兼顧我國投資人之權益保障面向，尋求二者間之平衡點，使臺灣資本市場適應國際化之商品及交易，與國際資本市場接軌。 / To advance the competitiveness and internationalization of Taiwan’s capital market, in march 2008, the Executive Yuan passed the plan for promoting foreign companies to list in Taiwan, and announced officially that welcome the foreign companies to issue TDR. At first, TDR was highly thought of by the investors, however, the TDR’s problem comes up, such as the intransparency of information and information asymmetry. The situation led investors hang back. Obviously the regulation of TDR needs to be improved. This thesis introduced the structure of issuing TDR and recent developments, and analyzed the regulation of NYSE, HKEx and SGX to provide suggestions for Taiwan’s capital market. At the present time, the market for TDR is not lively, but there are still advantages of our capital market, the authorities should modify the regulation of TDR to attract foreign companies, meanwhile, to take both internationalization of capital market and investor protection into consideration, so that allow Taiwan’s capital market in connection with international capital market.