都市更新整合因素個案研究

為因應都市不同階段之發展需求，需要投入資源更新才能強化都市機能、完善環境品質。但土地和建物並不是單獨持有，是多數人共有，因此全體必須合作才能達到更新的目的，創造更大的更新價值。台灣的都市更新推動二十多年，整體成果並不如預期；爭議案件的糾紛大多集中在更新後的價值分配。本研究以案例分析、加上法令規範的彙整、並運用合作賽局的夏普利值模型之參與者、更新後價值、貢獻度與聯盟等四個角度來探討影響都市更新整合之因素。研究顯示，土地所有權人的意願對於整合具有關鍵性之影響，而所有權人的意願取決於更新後之分配；本研究並分析都市更新中整合的正面意義及法定流程與實務執行的落差。

關鍵字

都市更新；權利變換；夏普利值

並列摘要

Urban renewal is a program to improve the living quality in inner cities by reconstructing houses, apartments, or buildings, which are typically owned by several stakeholders. Cooperation between all stakeholders is a key factor to implement an urban renewal project. Taiwan’s urban renewal plans have been promoted for more than two decades, but the overall results are not performed well as expected. Most disputes in urban renewal projects occur due to the redistribution of value. This research discusses the factors affecting the integration in an urban renewal project based on a case study together with associated regulations. The research also utilizes the Shapley value to further analyze four different perspectives: participants, renewal value, contribution, and alliances. The research indicates that the willingness of landowners to participate in urban renewal projects plays a significant role in the integration. Finally, the research investigates the positive items of integration in urban renewal projects and the gap between regulations and actual practice.