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Measuring Concentration in the Japanese Loan and Deposit Markets

Author

Listed:
  • UESUGI, Iichiro
  • HIRAGA, Kazuki
  • MANABE, Masashi
  • YOSHINO, Naoyuki
Abstract
This study is the first to exhaustively calculate the degree of concentration in regional banking markets using the outstanding amount of loans and deposits at branches and headquarters of financial institutions located in Japan. Calculating the Herfindahl-Hirschman Index (HHI) for loans and deposits for each prefecture and for each urban employment area for the period 2005–2019, we show differences in the HHI across regions and its development over time. Furthermore, we decompose HHI into two factors, namely one related to the number of financial institutions and the other to deviation from the mean market share.We also examine the extent of the increase in the HHI caused by mergers of financial institutions and its persistence. The main results obtained are as follows. First, loan and deposit HHI show an upward trend; however, the HHI of loans in large metropolitan areas, which were already low, show a trend of further decline. Competition among financial institutions becomes tougher in large metropolitan regions. Second, increases in HHI are not only due to reductions in the number of financial institutions but also to increasing variations in financial institutions’ market share. And third, while the increase in loan HHI due to financial institution mergers is sustained for a certain period, its duration tends to be shorter in regions with a low market concentration.

Suggested Citation

  • UESUGI, Iichiro & HIRAGA, Kazuki & MANABE, Masashi & YOSHINO, Naoyuki, 2022. "Measuring Concentration in the Japanese Loan and Deposit Markets," RCESR Discussion Paper Series DP22-4, Research Center for Economic and Social Risks, Institute of Economic Research, Hitotsubashi University.
    • Handle: RePEc:hit:rcesrs:dp22-4
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    References listed on IDEAS

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    1. Ono, Arito & Saito, Yukiko & Sakai, Koji & Uesugi, Iichiro, 2016. "Does Geographical Proximity Matter in Small Business Lending? Evidence from Changes in Main Bank Relationships," HIT-REFINED Working Paper Series 40, Institute of Economic Research, Hitotsubashi University.
    2. Onji, Kazuki & Vera, David & Corbett, Jenny, 2012. "Capital injection, restructuring targets and personnel management: The case of Japanese regional banks," Journal of the Japanese and International Economies, Elsevier, vol. 26(4), pages 495-517.
    3. Nicola Cetorelli, 1999. "Competitive analysis in banking: appraisal of the methodologies," Economic Perspectives, Federal Reserve Bank of Chicago, vol. 23(Q I), pages 2-15.
    4. Harimaya, Kozo, 2018. "The effects of consolidation on bank cost savings: Evidence from Japanese regional banks," Japan and the World Economy, Elsevier, vol. 46(C), pages 41-49.
    5. Uchino, Taisuke & Uesugi, Iichiro, 2022. "The effects of a megabank merger on firm-Bank relationships and loan availability☆," Journal of the Japanese and International Economies, Elsevier, vol. 63(C).
    6. Ogura, Yoshiaki, 2020. "Intensified lending competition and search-for-yield under prolonged monetary easing," Journal of the Japanese and International Economies, Elsevier, vol. 56(C).
    7. Uchida, Hirofumi & Tsutsui, Yoshiro, 2005. "Has competition in the Japanese banking sector improved?," Journal of Banking & Finance, Elsevier, vol. 29(2), pages 419-439, February.
    8. Ogura, Yoshiaki, 2012. "Lending competition and credit availability for new firms: Empirical study with the price cost margin in regional loan markets," Journal of Banking & Finance, Elsevier, vol. 36(6), pages 1822-1838.
    9. Fukuda, Shin-ichi & Okumura, Koki, 2021. "The aging society, savings rates, and regional flow of funds in Japan," Journal of the Japanese and International Economies, Elsevier, vol. 62(C).
    10. Yabushita Shiro & Inoue Atsushi, 1993. "The Stability of the Japanese Banking System: A Historical Perspective," Journal of the Japanese and International Economies, Elsevier, vol. 7(4), pages 387-407, December.
    11. Kobayashi, Ayami & Bremer, Marc, 2022. "Lessons from mergers and acquisitions of regional banks in Japan: What does the stock market think?," Journal of the Japanese and International Economies, Elsevier, vol. 64(C).
    12. Harada, Kimie & Ito, Takatoshi, 2011. "Did mergers help Japanese mega-banks avoid failure? Analysis of the distance to default of banks," Journal of the Japanese and International Economies, Elsevier, vol. 25(1), pages 1-22, March.
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    Keywords

    Herfindahl-Hirschman Index; Market concentration; Competition; Financial institution mergers;
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