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| Title: | 金控銀行與獨立銀行之共同邊界效率分析 |
| Authors: | 張劉權 |
| Contributors: | 李文福
張劉權 |
| Keywords: | 本國銀行
銀行效率
隨機邊界模型
共同邊界模型
超越對數
Financial holding banks
Stochastic frontier analysis
Metafrontier
Technology gap ratio
Translog |
| Date: | 2009 |
| Issue Date: | 2010-12-08 02:02:22 (UTC+8) |
| Abstract: | 金控銀行和獨立銀行在傳統在做績效評估時，可能都只考慮相同的技術水準，如此可能無法正確來衡量不同群體的的差異，而忽略其潛在的效率改善指標。因此，本文將先採用隨機邊界模型(SFA)，估出兩體系的隨機邊界模型，接著，再運用Rao (2006)所提出的共同邊界模型(metafrontier)，來進行兩個體系的銀行效率評估。
本研究運用了民國91年到民國97年期間，13家金控銀行與24家獨立銀行的資料為樣本，去分析此兩個群體的效率比較，可得以下結論：
1.在金控銀行與獨立銀行的個別隨機邊界中，兩個群體在於技術效率的表現上差異不大。
2.金控銀行的技術效率變動有越來越小的趨勢；而獨立銀行術效率沒有明顯的縮小的趨勢。
3.獨立銀行的技術缺口比TGR有顯著的大於金控銀行的TGR。
4.在共同邊界的技術效率中，獨立銀行的技術效率顯著的大於金控銀行
Most of traditional banking performance evaluation analyses assume both financial holding banks and independent banks share the same level of technology, thus it may not able to identify the managerial efficiency difference of different groups correctly . In this research, a SFA model (Battese and Coelli, 1995) is used first to estimate the technologies and inefficiency factors for both systems. Then a deterministic linear programming metafrontier (Rao, 2006) is adopted to evaluate the technology gap ratio between two bank systems.
We collect data of 13 financial holding banks and 24 independentbanks from 2001~2008. After analyzing two systems and making comparison, the main conclusions are as follows:
1.Two bank systems have a minor difference in SFA.
2.The variance on technical efficiency becomes smaller with time in financial holding banks, but not in independent banks.
3.Independentbanks’ TGR is significantly larger than financial holding banks’.
4.In metafrontier, technical efficiency of independent banks is significantly larger than financial holding Bbnks. |
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| Description: | 碩士
國立政治大學
經濟學系
97258030
98 |
| Source URI: | http://thesis.lib.nccu.edu.tw/record/#G0097258030 |
| Data Type: | thesis |
| Appears in Collections: | [經濟學系] 學位論文
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