本研究旨在探究臺灣學習型城市跨域整合的關鍵因素，透過文件分析各縣市學習型城市的年度計畫書與成果報告書，並採半結構訪談基隆、南投、高雄三個縣市的推動團隊領導人，梳理出學習型城市跨域整合的四大面向：政策願景的整合、團隊組織的整合、策略行動的整合、資源平台的整合。經由研究結果的分析與討論，獲得四項結論：一、學習型城市政策願景符應城市施政主軸，朝向共享共好的跨域整合理想；二、團隊組織的整合以逐年逐區跨域穩健推進，緊密連結關鍵個人和組織；三、以共學增能和評鑑機制來進行團隊溝通與磨合，加上團隊反思更具效能；四、軟、硬體設施共享與人力資源共學共用，創造新的學習社群。本研究提出實務與學術之建議如下：一、實務面：縣市政府的跨域整合必須跨越同溫層，推動團隊的跨域整合宜強調跨域學習；二、學術面：可朝向建構跨域整合的指標，進行跨域整合的量化研究；三、跨域整合的過程也是一種跨域學習，能產生新的學習社群，達成共享資源讓行動更有效率、共享知識讓社會充滿創意的學習型臺灣理想。

This study explored the practice of cross-sector integration for the learning city program in Taiwan by analyzing the proposals and annual reports of learning city from several counties in Taiwan and conducting semi-structured interviews with six leaders from Keelung, Nantou, and Kaohsiung. Four perspectives of integration for cross-sector collaboration in leaning city programs generalized from this study: vision, team and organization, strategy and action, and resources. This study yielded four conclusions: 1. The vision of a learning city should accord with the local government policies, the goal of which is to achieve cross-domain integration and shared benefits. 2. The integration of team and organization should be steadily promoted year by year and district by district. It is advisable to closely link key individuals and organizations. 3. Learning city programs can adopt the mechanism of co-learning and assessment for team communication and accommodation, and team reflection will increase the efficacy. 4. Sharing of software, hardware, and human resources will help create a new learning community. The following are the practical and the academic recommendations of this study, respectively: 1. The cross-sector integration within the government should engage different levels of participants, and in promoting team cross-sector integration, it is advisable to emphasize cross-sector learning. 2. Further quantitative research on cross-sector integration can be conducted towards the construction of assessment indicators. The process of cross-sector integration is also a kind of cross-domain learning, which can generate new learning communities, achieve efficiency of resource utilization, and encourage knowledge sharing and creativity.