過去十數年來臺海之間的關係是既衝突又合作的。這個關係雖然複雜，但卻逐漸 形成一個在經際上互相依賴而在政治上彼此分立的特殊制度。通常國家之間僅在具備相當政 治條件下，才會形成正式的經濟互賴制度；臺海之間並無這種制度，不過卻有一個準制度， 也即統一問題固使雙方之間尖銳衝突，但圍繞在統一問題四周的文化、心理因素，卻提供雙 方人民動能去建立經濟互賴的機制；本文透過對「戒急用忍」政策的分析，說明兩岸關係的 好壞可從結合政治與經濟的制度觀點來探討。

　　　　　The relationship between Mainland China and Taiwan in the past decades is both conflicting and collaborating. Although delicate, the relationship has been gradually construed as a particular institution in which the two sides merge each into other economically but maintain their autonomy politically. Generally, economic interdependence among nations not necessarily leads to formal institution unless there is some political constraints. No such a formal institution, but a quasi one, exists between the Strait. On the one side, the unification issue puts two sides in sharp political and military confrontation. On the other hand, cultural and psychological factors around unification issue give the peoples of both sides the momentum to construct a mechanism of economic interdependence. With defining a policy of "avoiding haste, exercising restraint", this paper argues whether the relationship can maintain well can be viewed from the lens of institution that constructs both economic interdependence and political independence into one mixed structure.