중국은행의 규모효율성 측정에 관한 연구

• 영문명: A Study on the Measurement of Scale Efficiency of Chinese Banks : DEA Approach
• 발행기관: 한국무역연구원
• 저자명: 이병화(Byung-Hwa Lee) 박노경(Ro-Kyung Park)
• 간행물 정보: 『무역연구』제7권 제2호, 233~252쪽, 전체 20쪽
• 주제분류: 경제경영 > 무역학
• 파일형태: PDF
• 발행일자: 2011.06.30

영문 초록

The purpose of this paper is to show the empirical analysis for measuring the DEA(data envelopment analysis) efficiency under input oriented CRS(constant returns to scale) and output oriented VRS(variable returns to scale) condition for 15 Chinese banks( 4 Chinese state-owned commercial banks and 11 share holding commercial banks) during 5 years(2003-2007) for 3 inputs(number of employees, equity capital, and fixed assets) and 2 outputs(loans, and operational profit). The main empirical results of this paper are as follows. First, the efficiency trend of Chinese banks has shown that the efficiency scores of wholly state owned commercial banks are lower than those of joint stock commercial banks. Second, the regions of economies scale showed the same trend with the effciency scores, Third, two different models(input oriented CRS or output oriented VRS) also showed the similar trend change with the regions of economies scale. The policy implication to the Chinese banks and policy planner is that Chinese bank should introduce the new methods according to the regions of IRS(increasing returns to scale), Constant, DRS(decreasing returns to scale), especially under DRS, bank should not increase the input consumption cost with reducing the branch numbers and employees. If under from IRS to CRS region, bank should be on improving the technical efficiency as indicated by Vahid and Sowlati(2007, pp.75-77).

목차

Abstract

Ⅰ. 서론

Ⅱ. 기존연구의 방향

Ⅲ. 중국은행의 규모효율성 측정에 관한 실증분석

Ⅳ. 결론

참고문헌

키워드

Chinese Banks DEA Data Envelopment Analysis Scale Efficiency Region IRS DRS Stability Region Upper bound and Lower bound