本研究以台灣銀行業為研究對象，透過資料包絡分析法(Data Envelopment Analysis，DEA)及Malmquist生產力指數分析經營效率後，運用Tobit迴歸模型探討公司治理與資訊揭露對台灣銀行業經營效率之影響。研究結果顯示，國內銀行業在純技術效率上的表現優於規模效率，且近年來技術效率以及生產力均呈現進步的表現。公司治理變數中董監事持股比例對技術效率值呈現正向影響，而董監事持股比例、經理人持股比例對規模效率值呈現正向影響。最後，銀行若參加證基會建構的資訊評鑑系統，獲得的評鑑分數越佳，銀行之經營效率越佳。 The study aims to investigate the influence of corporate governance and information disclosure on the operating efficiency of Taiwan's banking industry using Data Envelopment Analysis (DEA), Malmquist Productivity Index(MPI) and tobit regression model. The results show that local banks in Taiwan demonstrated a superior performance in terms of pure technical efficiency than in scale efficiency and a great improvement has been shown in technical efficiency and productivity in recent years.The results also reveal that the stock holding ratio of board of directors has a positive influence on technical efficiency . The stock holding ratio of board of directors and the managerial stock ownership have a positive influence on scale efficiency value. Finally, with better ranking evaluation of the information disclosure evaluation system would have greater operating efficiency.
