利用模糊集合理論建構永續性城鄉競爭力評估模式

本文是在永續性的概念下提出都市競爭力評估的實證架構。永續性與競爭力間是二不同意涵的指標，前者表示經濟持續成長；而後者則架構在以階層目標體系的評估系統。有關城鄉間競爭力評估之文獻討論，多利用指標的線性相加，但是在求取綜合評估值時，則面臨指標整合與權重等議題。因此，本文依模糊集合理論將選取的指標成對比較並建立相關矩陣作為評估依據。為求都市的永續發展及資源的保存，建構台灣地區都市間永續都市競爭潛力的評估體系及模式，以評估每個都市潛在的競爭力並且提出永續經營的方向，並且以此結果建立與永續性間之因果關係。本文根據文獻之整理與回顧，歸納及彙整出與永續性之都市競爭潛力體系，再將符合台灣地區23縣市都市競爭潛力的指標值代入模糊優勢矩陣中計算得點值，作為評估依據。近年來綜合性的複合指標模式多被用於解決方案之選擇，基於模糊集合模式理論，將許多環境指標的模糊特質直接併入該模式中，計算出各都市在競爭體系中的優勢得點，進而分析該都市具備競爭力的程度、瞭解各都市潛在的競爭力特質與其永續經營的方向，以期提供都市發展之參考。

關鍵字

永續性；競爭力；城鄉；模糊優勢矩陣模式

並列摘要

This paper attempts to establish the evaluation framework of competitiveness based on the sustainability among inter-cities. There have been existed different contents between sustainability and competitiveness, the former indicates intergenerational economic growth equally while the later will be the foundation of hierarchical evaluation structure to keep with the former. The relevant studies, focusing on competitiveness, calculate the comprehensive indexes by adding individual indicators will lead to the issues- integration and weighting. This paper establishes fuzzy dominant matrix model to evaluate the performance among inter-cities in Taiwan by pair-wise comparison from the selected indicators. For the purposes of city sustainable development and resource conservation, this paper attempts to establish a fuzzy set model to evaluate the city competitiveness and sustainability within Taiwan area. Based on the reviews and data base system, this paper constructs the hierarchical system of competitiveness and sustainability among twenty- three cities in Taiwan area. By application of fuzzy set theory, a lot of environmental indicators of fuzzy characteristics would be selected to calculate the dominant relationship by fuzzy dominance matrix model. From the dominant scores the position and characteristics of competitiveness of each city will be shown as the referred strategy for the urban development.