本研究主要目的在探討九十七年至九十八年各地方政府機關能之戶政事務所源使用效率的情況,透過資料包絡分析法的應用獲得建築物具有潛在節能空間及改進能源使用效率的方式,並期望透過能源使用績效的評比,能夠對於在能源效率上較無效率的建築物給予建議改善。除了透過資料包絡分析法進行單年度的能源效率比較外,並應用了Malmquist生產力指數分析法中的追趕效率分析各地方政府機關跨期的能源使用效率比較,以了解受評估單位在兩期的技術效率上進步與否,若有則表示評估單位比上一期更接近效率前緣,若無則反之;最後再帶入Malmquist生產力指數分析法以了解評估單位在跨期的生產力變動情形。 本研究應用資料包絡分析法以及Malmquist生產力指數,以民國九十七年至九十八年台灣地區地方戶政事務所為研究對象,利用DEAP 2.1電腦軟體進行運算。其中能源使用量為投入項,樓地板面積、員工人數、地區人口數為產出項進行分析,希望藉此評比出建築物之跨期能源使用績效以及在生產力的增減,給予評估單位改善的方向與建議。
The main purpose of this study is discussing the electric efficiency in the Household Registration Office from 2008 to 2009. Trough the application of Data Envelopment Analysis(DEA), we can know buildings have potential energy-saving space and improve the way of energy efficiency. And we hope that through energy performance rating, we can give the building which has less energy efficiency the advice for improvement. In addition, compare the energy efficiency of the single year by Data Envelopment Analysis(DEA). Use Catching effiency analysis of Malmquist Productivity Index(MPI) to analyze the energy performance of cross-phase in every government agency and find out if the Technical Efficiency of two phases in the assessed government agency is improved or not. If it is, it shows that the assessed government agency is much near the Efficiency Forntier than the previous phase. If not, it will be opposite result. At last use Malmquist Productivity Index(MPI) to understand the productivity change of cross-phase in the assessed government agency. In this study, apply Data Envelopment Analysis(DEA)and Malmquist Productivity Index(MPI) on he Household Registration Office from 2008 to 2009 and use DEAP2.1 software to compute. The energy consumption is for input, floor area, number of employees, local population is for output. We hope that we can rate the energy performance and productivity change through this analysis and give the assessed government agency the direction and suggestions for improvement.