透過您的圖書館登入
IP:18.221.13.173
  • 學位論文

越南商業銀行經營績效之衡量_DEA 之應用

Evaluating Efficiency of Vietnamese Commercial Banks_ The Application of DEA Approach

指導教授 : 趙莊敏 博士
若您是本文的作者,可授權文章由華藝線上圖書館中協助推廣。

摘要


本篇使用2004年到2005年的32家越南商業銀行資料為研究對象,以及選取利息費用,非利息費用作為投入變項;放款,存款,非利息收入作為產出項。首先本研究採用採用DEA方法之CCR,BCC模式來評估各銀行的技術效率(Technical Efficiency, TE),純粹技術效率(Pure Technical Efficiency, PTE),規模效率(Scale Efficiency, SE)以及規模報酬(Return To Scale,RTS),可檢視銀行經營績效不彰之原因以及提供給管理者改善效率之具體建議。 接下來本研究使用Malmquist 模式來探討各銀行的效率値在兩期間之變動。 除此之外,對於越南銀行的資產額有很大的差距,本研究試圖把樣本分成兩群體,採用SYS模式來做探討。 為了確認SYS模式使用的樣本群體是有顯著的差異,本研究使用無母數檢定分析法以及Bilateral 模式來做探討。結果顯示兩群體的樣本在2004確實有顯著的差異,而在2005年對於SYS模式沒有顯著的差異,但是對Bilateral 模式兩群體的效率分配卻有顯著的差異。 本研究發現經營最有效率的銀行為ACB, VIB, EAST ASIA BANK, MILITARY BANK, SEABANK, HABUBANK, MARITIME BANK, AN BINH BANK等7家銀行。透過使用不同的模式來做探討,本研究的結果可提供給管理者及一般民眾一個客觀的觀點以及實際的建議。

並列摘要


This paper applies Data Envelopment Analysis (DEA) approach - CCR and BCC model to examine the efficiency in operating performance of 32 Vietnam commercial banks over the period 2004 to 2005. Firstly, we is going to explore the technical efficiency and pure technical efficiency, scale efficiency and return to scale of the Vietnam commercial banks in order to understand the origin of the low efficiency and the way of improvement. Secondly, we apply Malmquist Productivity Index to evaluate the efficiency change of a DMU between two time periods. More importantly, this study applies the DEA-SYS model and compares the efficiency between the two groups: larger banks and very small ones, based on the term of asset. Through Rank-sum-test and Bilateral model we found out that at the significance level the two groups have the different distribution of efficiency score, but in 2005 the result of SYS model did not. Lastly, our findings can provides with regulators and common investors some impersonal opinions and practical suggestions.

並列關鍵字

Vietnam commercial bank efficiency DEA SYS MPI

參考文獻


【21】孫遜(2004),「資料包絡分析法-理論與應用」,揚智文化事業股份有限公司出版。
【11】林銘鈺(2003),「台灣地區公營銀行民營化經營效率之研究-DEA 方法之應用」,成功大學企業管理研究所碩士論文。
【22】Aly,H.Y.,R. Grabowski, C.Pasurka and Rangan(1990),”Technical, Scale, and Allocation Efficiencies in U.S. Banking ; An Empirical Investigation”, The Review of Economics and Statistics Vol.72, No. 2, pp.211-218.
【25】A. N. Berger, D.B. Humphrey (1997) “Efficiency of financial institutions : International survey and directions for future research”, European Journal of Operational Research.Vol.98, pp175-212
【26】 Bhattacharyya, A, C.A.K. Lovell and P. Sahay(1997),”The Impact of Liberalization on the Productive Efficiency of Indian Commercial Banks”, European Journal of Operational Research.Vol.98, pp.332-345.

延伸閱讀