[[alternative]]A Study on the Fighting Capability and Logistic Efficiency of Military Aircrafts in Republic of China Air Force

[[abstract]] 近年來中共國防預算逐年提升，面對強大的威脅，在現行有限的國防預算條件之下，達到最大的後勤資源使用效率，實為當前值得研究的課題。 本研究以資料包絡分析法(DEA)，針對我國現役13型軍機擷取2000年至2009年飛行小時成本統計資料，選定6個投入項(人員成本、油料成本、飛機維護成本、行政支援成本、地勤人力與空勤人力)與2個產出項(飛機妥善率與實際飛行時數)，經以投入導向CCR與BCC之模式進行實證研究分析，運用計算所獲得之各項效率值分析各型軍機之整體效率、純技術效率、規模效率及規模報酬等，經分析比較後發現H型軍機效率值最佳，可為其他型軍機參考，經由本研究方法更可提供無效率的各型軍機改善的方向，以達到最適化規模效率。 再以分析網絡程序法(ANP)，經由專家問卷以Super Decision軟體分析結果，產生各型軍機之權重，即為戰力指數，從而比較各型軍機之總效率值及DEA產出項數據之相關性，分析結果發現各型軍機之戰力指數與總效率值呈現顯著正相關、與飛機妥善率呈現顯著負相關。[[abstract]] The national defense budget of Mainland China gradually increased in recent years. This issue is worth to study that how does Republic of China Air Force faces powerful threats to reach the highest logistic resource operation efficiency with limited national defense budgets. This research uses Data Envelopment Analysis（DEA）, focuses on thirteen Republic of China Air Force aircrafts on active duty, then acquire the flight cost data per hour from 2000 to 2009. This research also selects six input terms（personnel cost, fuel cost, aircraft maintain cost, administrative support cost, aircrew and ground crew ）and two output terms（aircraft availability and real flying hours）, adopts input oriented CCR and BCC models to analyze, obtains aircraft statistics to analyze the global technical efficiency, pure technical efficiency, scale efficiency and returns to scale of all military aircraft models. After the analysis, this research figures out model H military aircraft has the best efficiency value. Other aircrafts can consult the data. The method of this research can provide improvement way to inefficient military aircrafts, and reach the best scale efficiency. This research through Analytic Network Process（ANP）and professional questionnaires to use Super Decision software analyze the result, then yield every model military aircrafts weights which are combat force indexes. Next, this research compares the relationship between total efficiency value and DEA output statistics from every model military aircrafts, the result discovers every model military aircraft combat indexes present obvious positive relationship between total efficiency value, negative relationship between aircraft availability