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| Title: | 開放新銀行對我國金融業效率之影響 |
| Authors: | 邱偉琳
Chiu, Wei-Lin |
| Contributors: | 林良楓
邱偉琳
Chiu, Wei-Lin |
| Keywords: | 銀行業
效率分析
資料包絡分析法
解除管制
Bank industry
Efficiency analysis
Data envelopment analysis
Deregulation |
| Date: | 2003 |
| Issue Date: | 2009-09-11 17:34:57 (UTC+8) |
| Abstract: | 為了加入世界貿易組織，台灣早已自80年代逐步進行金融自由化的工作：早在1983年政府就擴大存放款利差，1984年允許銀行根據其個別情況制定基本放款利率並放寬本國銀行設立分行的家數與條件。然而金融自由化最重大的里程碑則是在1989年7月財政部修訂銀行法，開放新銀行設立並解除利率管制，自此之後台灣才真正成為金融自由化的國家。
本研究針對1986年到2002年的本國銀行，採用資料包絡分析法計算效率值，旨在探討台灣銀行業在開放新銀行設立前後的效率與生產力變動情形。不同於其他研究僅以年度為基礎來計算相對效率值，本研究使用「大邊界」的觀念建構出單一效率邊界，更能顯示出在一致的比較基礎上效率變動的趨勢。本研究的主要結果如下：
1.銀行業全體與開放前既存之舊銀行，在開放前的效率值均顯著大於開放後。至於開放後新舊銀行效率的比較，新銀行的整體技術效率與規模效率較高，舊銀行則在純技術效率上領先新銀行，但檢定結果僅有規模效率一項為顯著。
2.金控子銀行的效率值較非金控子銀行為高，顯示金控公司會挑選表現好的銀行作為合作夥伴。
3.在生產力分析部分，舊銀行開放後的總生產力仍小於開放前，儘管舊銀行在開放後的各項經營效率變動較開放前高，但因技術的大幅衰退以致整體生產力仍呈現衰退現象。顯示舊銀行雖然在效率上有所改善，但對於營運上的創新仍太過保守。
4.在Tobit迴歸分析的部分，股東權益報酬率、資產規模、流動準備率和效率值的關係為正向；分行家數、可控制費用、催收款比率和效率值的關係則為負向。
關鍵詞：銀行業、效率分析、資料包絡分析法、解除管制
In order to join World Trade Organization, Taiwan has been gradually liberating its banking industry since 1980s. In 1983 Taiwan augmented the interest difference between loans and savings in banking industry. In 1984 Taiwan allowed a bank to set its own basic interest rate of loans base on business difference and reduced the restriction of setting up the new branches. The biggest leap was in 1989, Taiwan passed the new banking law which deregulated the banking industry. The new law opened the market for the new entrants and abandoned the interest regulation.
The purpose of this research is to examine the efficiency and productivity changes before and after deregulation of Taiwan’s banking industry. This research applies Data Envelopment Analysis (DEA) approach to measure efficiency scores. The data include most of the domestic banks in Taiwan from 1986 to 2002. Unlike other research use yearly basis to measure relative efficiency difference, this research constructs a single efficiency frontier, grand frontier, to measure the trends of efficiency changes. The major findings of this research as follows.
1. The statistical results of the full sample exhibit that the efficiency measures before deregulation are statistically significant greater than that of after deregulation. Although the new entrants exhibit higher efficiency scores in total technical efficiency and scale efficiency than incumbents after deregulation, however, only scale efficiency indicates statistically significant level. Incumbents exhibit a higher pure technical efficiency than the new entrants after deregulation.
2. Banks that joined the financial holding company exhibit higher efficient scores than those of do not join the financial holding company.
3. The total factor productivity denotes a regress after deregulation. The major factor of productivity regress is due to technology decrease. However, the efficiency change of incumbent banks exhibits a significant increase after deregulation. The finding suggests that although the incumbent banks have significant improvements in efficiency, they are still too conservative in innovations.
4. The Tobit regression suggests that return on equity (ROE), total assets, and current-reserve ratio have a positive effect on efficiency measures; however, the number of branches, controllable expenses, and bad debt ratio have a negative effect on efficiency measures.
Keywords: Bank industry, Efficiency analysis, Data envelopment analysis, Deregulation |
| Reference: | 王意亭，2002，台灣商業銀行建立經營績效評估模型之研究，國立台北大學統計學系碩士論文。
央行經研處，2003，台灣金融機構最適家數問題之研究。
江婕寧，2003，美國金融控股公司與非金融控股公司經營績效之比較—DEA之應用，國立台灣大學國家發展研究所碩士論文。
沈中華，2000，我國金融自由化對總體經濟與產業發展的影響，行政院經濟建設委員會專題研究報告。
林棹仲，2000，銀行業因應直接金融快速成長之對策，合作金庫銀行八十八年下半年及八十九年度研究發展成果報告。
林基煌，1998，我國證券商經營績效之研究，證券金融，第58期：1-24。
林蒼祥，2004，台灣金融改革-金融制度篇，財經產業，國家展望文教基金會出版。
吳姵萱，2002，台灣銀行業之效率與風險研究，銘傳大學金融研究所碩士論文。
卓瑞祥，1997，台灣地區銀行技術效率之實證研究，銘傳大學金融研究所碩士論文。
陳昆仁，2001，台灣地區本國銀行與外商銀行經營效率之評估，東吳大學經濟學系碩士論文。
許嘉玲，1999，我國銀行業生產移轉與規模效率之研究，國立交通大學經營管理研究所碩士論文。
莊渝萍，2002，台灣地區銀行業經營效率之研究—DEA與馬奎斯特生產力指數，長榮管理學院經營管理研究所碩士論文。
黃台心、王美惠、歐陽良裕，2000，台灣銀行業投入產出技術效率與規模效率分析-資料包絡分析法之應用，東吳經濟商管學報，第31期：1-27。
廖雅亭，2003，金融控股公司成立前後台灣金融業之效率分析，國立台北大學經濟學系碩士論文。
蔡淑惠，2002，從兩岸金融現況展望台灣銀行業經營策略，合作金庫銀行九十一年度研究發展成果報告。
歐陽遠芬，1999，銀行的購併與經營績效-規模經濟、範疇經濟與效率之分析，東吳大學經濟學系碩士論文。
鍾怡如，1999，開放新銀行設立對舊銀行經營效率的影響，國立政治大學會計學系碩士論文。
謝靜雯，1997，人壽保險業之競爭策略，逢甲大學保險學系碩士論文。
顏雅珊，2002，台灣地區商業銀行之經營績效評估，國立台北大學合作經濟學系碩士論文。
Aly, H. Y., R. Grabowski, C. Pasurka, and N. Rangan. 1990. Technical, scale, and allocative efficiencies in U.S. banking: An Empirical Investigation. Review of Economics and Statistics 72:211-218.
Banker, R. D., A. Charnes, and W. W. Cooper. 1984. Some models for estimating technical and scale inefficiencies in Data Envelopment Analysis. Management Science 30: 1078-1092.
Berg, A. Sigbjorn, Finn R. Forsund, and Eilev S. Jansen. 1992. Malmquist Indices of Productivity Growth During the Deregulation of Norwegian Banking 1980-89. Scandinavian Journal of Economics Supplement 94: 211-228.
Berger, Allen N., and David B. Humphrey. 1991. The dominance of inefficiency over scale and product mix economics. Journal of Monetary Economics 28: 117-148.
Berger, Allen N., and David B. Humphrey. 1997. Efficiency of Financial Institution: International Survey and Directions for Future Research. European Journal of Operational Research 98: 175-212.
Berger, Allen N., Hunter, W. C., and Timme S.G. 1993. The Efficiency of Financial Institutions: A Review and Preview of Research Past, Present, and Future. Journal of Banking and Finance 17: 221-249.
Bhattacharyya, Arunava, C.A.K Lovell, and Pankaj Sahay. 1997. The Impact of Liberalization on the Productive Efficiency of Indian Commercial Banks. European Journal of Operational Research 98: 332-345.
Charnes, A., W. W. Cooper, and E. Rhodes. 1978. Measuring the efficiency of decision making units. European Journal of Operational Research 2:429-444.
Cummins, J. David, Sharon Tennyson, and Mary A. Weiss. 1999. Consolidation and efficiency in the US life insurance industry. Journal of Banking and Finance 23: 352-357.
Elyasiani, E., and S. Mehdian. 1992. Productive Efficiency Performance of Minority and Nonminority-owned Banks: A Nonparametric Approach. Journal of Banking and Finance16: 933-948.
Elyasiani, E., and S. Mehdian. 1995. The comprative efficiency performance of small and large US commercial banking in the pre- and post-deregulation eras. Applied Economics 27: 1069-1079.
Farrell, M. J. 1957. The measurement of productivity efficiency. Journal of the Royal Statistical Society 120: 251-283.
Fare, R., S. Grosskopf, M. Norris, and Z. Zhang. 1994. Productivity growth, technical progress, and efficiency change in industrialized countries. American Economic Review: 66-83.
Gilbert, R. A., and P. W. Wilson. 1998. Effects if deregulation on the productivity of Korean banks. Journal of Economics and Business 50: 133-155.
Grifell-Tatje, E, Lovell, C A K. 1996. Deregulation and productivity decline: The case of Spanish savings banks. European Economic Review 40: 1281-1303.
Grabowski, R., N. Rangan, and R. Rezvanian. 1994. The effect of deregulation on the efficiency of U.S banking firms. Journal of Economics and Business 46: 39-54.
Liang-Feng Lin. 2002. Deregulation and Efficiency in the Taiwan Life Insurance Industry. Ph. D. dissertation, Temple University.
Miller, S. M., and A. G. Noulas. 1996. The technical efficiency of large bank production. Journal of Banking and Finance 20: 495-509.
Sherman, H. D., and F. Gold. 1985. Bank branch operating efficiency: Evaluation with Data Envelopment Analysis. Journal of Banking and Finance 9: 297-315. |
| Description: | 碩士
國立政治大學
會計研究所
91353025
92 |
| Source URI: | http://thesis.lib.nccu.edu.tw/record/#G0913530251 |
| Data Type: | thesis |
| Appears in Collections: | [會計學系] 學位論文
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