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Has Competition in the Japanese Banking Sector Improved?

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Author Info
Hirofumi Uchida (Indiana University and Wakayama University)
Yoshiro Tsutsui () (Graduate School of Economics, Osaka University)

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Abstract

This paper investigates whether competition in the Japanese banking sector has improved in the last quarter of the 20th century. By estimating the first order condition of profit maximization, together with the cost function and the inverse demand function, we found that competition had improved, especially in the 1970s and in the first half of the 1980s. The results fail to reject a Cournot oligopoly for city banks for most of the period, while they do reject it for regional banks for the overall period. This suggests that competition among city banks was stronger than that among regional banks.

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File URL: http://www2.econ.osaka-u.ac.jp/library/global/dp/0209R.pdf
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Publisher Info
Paper provided by Osaka University, Graduate School of Economics and Osaka School of International Public Policy (OSIPP) in its series Discussion Papers in Economics and Business with number 02-09-Rev.

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Length: 37 pages
Date of creation: Jun 2002
Date of revision: Sep 2003
Handle: RePEc:osk:wpaper:0209r

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Related research
Keywords: Japanese banks; degree of competition; loan market.;

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Find related papers by JEL classification:
G21 - Financial Economics - - Financial Institutions and Services - - - Banks; Other Depository Institutions; Mortgages
L13 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Oligopoly and Other Imperfect Markets

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Cited by:
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  1. Ryuichi Nakagawa & Hirofumi Uchida, 2004. "Herd Behavior in the Japanese Loan Market: Evidence from Bank Panel Data," Econometric Society 2004 Australasian Meetings 161, Econometric Society. [Downloadable!]
    Other versions:
  2. Michiel van Leuvensteijn & Christoffer Kok Sørensen & Jacob A. Bikker & Adrian van Rixtel, 2008. "Impact of bank competition on the interest rate pass-through in the euro area," Banco de España Working Papers 0828, Banco de España. [Downloadable!]
    Other versions:
  3. Dairo Estrada & Sandra Rozo, 2006. "Multimarket spatial competition in the Colombian deposit market," BORRADORES DE ECONOMIA 003264, BANCO DE LA REPÚBLICA. [Downloadable!]
  4. Agoraki, Maria-Eleni & Delis, Manthos D & Pasiouras, Fotios, 2009. "Regulations, competition and bank risk-taking in transition countries," MPRA Paper 16495, University Library of Munich, Germany. [Downloadable!]
  5. Delis, Manthos D & Pagoulatos, George, 2009. "Bank competition, institutional strength and financial reforms in Central and Eastern Europe and the EU," MPRA Paper 16494, University Library of Munich, Germany. [Downloadable!]
  6. Sandra Rozo & Diego Vásquez & Dairo Estrada, . "An Industrial Organization Analysis for the Colombian Banking System," Borradores de Economia 528, Banco de la Republica de Colombia. [Downloadable!]
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  7. Sophocles N. Brissimis & Manthos D. Delis & Nikolaos I. Papanikolaou, 2008. "Exploring the Nexus between Banking Sector Reform and Performance: Evidence from Newly Acceded EU Countries," Working Papers 73, Bank of Greece. [Downloadable!]
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  8. Michiel van Leuvensteijn & Jacob A. Bikker & Adrian van Rixtel & Christoffer Kok-Sørensen, 2007. "A new approach to measuring competition in the loan markets of the euro area," Banco de España Working Papers 0736, Banco de España. [Downloadable!]
    Other versions:
  9. Natasa Koutsomanoli & Christos Staikouras, 2004. "Competition and Concentration," Money Macro and Finance (MMF) Research Group Conference 2004 26, Money Macro and Finance Research Group. [Downloadable!]
  10. Delis, Manthos D & Staikouras, Christos & Varlagas, Panagiotis, 2008. "On the measurement of market power in the banking industry," MPRA Paper 14038, University Library of Munich, Germany. [Downloadable!]
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  11. Solomon Tadesse, 2005. "Consolidation, Scale Economies and Technological Change in Japanese Banking," William Davidson Institute Working Papers Series wp747, William Davidson Institute at the University of Michigan Stephen M. Ross Business School. [Downloadable!]
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  12. Delis, Manthos D & Tsionas, Efthymios, 2009. "The joint estimation of bank-level market power and efficiency," MPRA Paper 14040, University Library of Munich, Germany. [Downloadable!]
    Other versions:
  13. Dairo Estrada & Sandra Rozo, . "Multimarket spatial competition in the Colombian deposit market," Borradores de Economia 413, Banco de la Republica de Colombia. [Downloadable!]
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