?文摘要 在現今知識爆炸的現代社會中,資源共享已經是必然的趨勢,而在本研究中所提到的開源一詞,並不僅僅局限於軟體開發方面,開源更是一種生活態度,也代表了對於現今大眾對於公共事務冷漠的反思。 本研究採用網?問卷調查及蒐集樣本,並?結於開源軟體開發相關?壇、社群網站、 PTT Soft_job、Java等軟體開發版面。資?分析方法採結構化方程模式,並以 SmartPLS3.0 作為主要統計分析工具,驗證研究模式中個變?的因果關係。研究結果顯示,其中社會交換理論中的變數–互惠對於正向影響開源軟體開發社群間的知識分享行為較不明顯外,其餘之信任、權力以及社會資本理論中的社會互動連結、認同及共同願景皆會正向影響知識分享行為,而知識分享行為對於開源軟體開發效能上的影響也是正向顯著的。 鑑於知識分享已經是現今科技資訊應用上的主要議題,因此本研究試圖加入以社會資本、社會交換理論等心理學與社會現在觀察理論的關鍵因素,以探開源軟體開發過程與結果的影響基礎,透過以知識分享之中介變數,並找出其他可能影響相關人員,如開發人員、相關開發社群討論區使用者等知識分享的變數,試圖歸納並改進使用者的知識分享行為。 In today's knowledge explosion of modern society, the behavior of resource sharing is an inevitable trend, and in this research referred to the open source term, not just limited to software development, open source is a life attitude, but also represents the Today 's Public Reflection on Public Affairs. This research is based on the data of questionnaire collecting from internet. And also public the questionnaire link on shopping forums and network social media, The method of data analysis is based on the module equation. And use "SmartPLS3.0" as the major analysis tool to verify the relation of variables, The result of research reveal the variable of SET “Reciprocity” will not impact on the behavior of knowledge sharing directly, But the other variables of SET and SCT will do. And Also the KS impact the efficient of OSSD.In view of the fact that knowledge sharing is the main topic in the application of information technology today, this research attempts to combine the social capital theory(SCT)、social exchange theory(SET) and in psychology and social observation theory of the key factors in order to explore the source software development process and results of the foundation, This paper attempts to summarize and improve the knowledge-sharing behavior of the users through the mediating variables of KS and identify other variables that may influence the sharing of knowledge among relevant personnel, such as developers, discussion forum users and other related development communities.