近年來,公共問題的複雜程度與牽連範圍日漸提升,中央與地方政府彼此之間皆體認到跨域合作的必要與迫切性,「跨域治理」遂成為公共行政領域的重要顯學之一。有鑑於此,本研究亟欲探討台灣地方政府跨域治理的實務運作,觀察政府在進行跨域治理的過程中,遭遇哪些問題與困境?又有何問題解決之道? 在眾多跨域治理的個案當中,「台北縣市共飲翡翠水」具有相當特殊的背景脈絡與耗時許久的發展過程,迄今未能達成其政策目標,箇中原因相當值得吾人深入探究。據此,本研究選擇以台北縣市共飲翡翠水做為個案標的,以跨域治理之理論概念與網絡觀點做為基礎,透過文獻分析、個案研究與深度訪談法,審視台北縣市共飲翡翠水的網絡初始環境、組成結構、治理過程、問題衝突與治理結果,找出影響其網絡運作過程的因素,以及影響因素的背後成因,進而歸納研究結果與發現,提出實務上的政策建議。 依據本研究發現顯示,在台北縣市共飲翡翠水所形成的跨域治理網絡之中,影響其運作的因素包括目標、資訊與資源、參與、溝通協調、能力與監督課責等,而造成這些影響因素的背後原因,實際上乃是源自於台北自來水事業處與台灣自來水公司兩者之間的利益衝突,如果中央政府單位能夠充分調和兩者的本位主義與利益考量,則共飲翡翠水的目標將可更進一步達成。
In recent years, public problems have increasingly become more complex, central and local governments have perceived that across-boundary cooperation is crucial and urgent, “across-boundary governance” has gradually seen as an important topic in public administration academic community. In the light of this, this research attempts to investigate the practical operation on across-boundary governance of local governments in Taiwan, to observe what problems and difficulties that governments encountered during the course of across-boundary governance, and are there any problem solutions? In many cases of across-boundary governance, there is a special background and time-consuming development process in the case of “Taipei City and Taipei County share the water of Feitsui reservoir”, and so far it has failed to accomplish the policy objectives, the true cause is worth examining. According to the above, this research choose “Taipei City and Taipei County share the water of Feitsui reservoir” as a case subject, takes across-boundary governance concept and network perspective as theoretical foundations, by utilizing literature analysis, case study and in-depth interview method, to observe the initial environment, structure, governance process, problems, conflicts, and governance outcomes of “Taipei City and Taipei County share the water of Feitsui reservoir” network, finding out the factors which can impact the network operation, and the cause of the affecting factors, and thus generalize the results and findings, to put forward practical policy recommendations. According to the findings, in the across-boundary network of “Taipei City and Taipei County share the water of Feitsui reservoir”, the factors actually affect its operation, include objective, information and resource, participation, communication and coordination, capacity, supervision of accountability. Furthermore, the cause of the affecting factors, it actually derive from the conflicts of interest between Taipei Water Department and Taiwan Water Corporation, if central government can adequately reconcile the selfish departmentalism and interest considerations between them, then the policy program of “Taipei City and Taipei County share the water of Feitsui reservoir” will further achieve their goals.