IDEAS home Printed from https://ideas.repec.org/a/sae/emffin/v17y2018i3_supplps299-s326.html
   My bibliography  Save this article

Diversification in Korean Banking Business: Is Non-interest Income a Financial Saviour?

Author

Listed:
  • Seungho Baek
  • Kwan Yong Lee
  • Jeong Wan Lee
  • Sunil Mohanty

Abstract

This article examines whether the diversification of operating income in Korean banks has persistently enhanced the performance of Korean banks. The results show that, despite Korean banks’ efforts to diversify their operating income, these banks do not gain any benefit from the diversification. Thus, bank managers in Korea focus on interest income revenue. The results also show that the increase in non-interest income revenue keeps pace with the growth in expenses, which offsets the diversification effect on the performance of Korean banks. As a result, Korean banks discourage banking diversification and focus on non-interest income revenues. JEL Classification: G21

Suggested Citation

  • Seungho Baek & Kwan Yong Lee & Jeong Wan Lee & Sunil Mohanty, 2018. "Diversification in Korean Banking Business: Is Non-interest Income a Financial Saviour?," Journal of Emerging Market Finance, Institute for Financial Management and Research, vol. 17(3_suppl), pages 299-326, December.
    • Handle: RePEc:sae:emffin:v:17:y:2018:i:3_suppl:p:s299-s326
    DOI: 10.1177/0972652718798079
    as

    Download full text from publisher

    File URL: https://journals.sagepub.com/doi/10.1177/0972652718798079
    Download Restriction: no
    File URL: https://libkey.io/10.1177/0972652718798079?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    References listed on IDEAS

    as
    1. Kwast, Myron L., 1989. "The impact of underwriting and dealing on bank returns and risks," Journal of Banking & Finance, Elsevier, vol. 13(1), pages 101-125, March.
    2. Demirguc, Asli & Huizinga, Harry, 1999. "Determinants of Commercial Bank Interest Margins and Profitability: Some International Evidence," The World Bank Economic Review, World Bank, vol. 13(2), pages 379-408, May.
    3. Stiroh, Kevin J. & Rumble, Adrienne, 2006. "The dark side of diversification: The case of US financial holding companies," Journal of Banking & Finance, Elsevier, vol. 30(8), pages 2131-2161, August.
    4. Stiroh, Kevin J, 2004. "Diversification in Banking: Is Noninterest Income the Answer?," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 36(5), pages 853-882, October.
    5. Berger, Allen N. & Hasan, Iftekhar & Zhou, Mingming, 2010. "The effects of focus versus diversification on bank performance: Evidence from Chinese banks," Journal of Banking & Finance, Elsevier, vol. 34(7), pages 1417-1435, July.
    6. Meslier, Céline & Tacneng, Ruth & Tarazi, Amine, 2014. "Is bank income diversification beneficial? Evidence from an emerging economy," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 31(C), pages 97-126.
    7. Park, Kang H. & Weber, William L., 2006. "Profitability of Korean banks: Test of market structure versus efficient structure," Journal of Economics and Business, Elsevier, vol. 58(3), pages 222-239.
    8. repec:zbw:bofitp:2010_004 is not listed on IDEAS
    9. Kevin Stiroh, 2004. "Do Community Banks Benefit from Diversification?," Journal of Financial Services Research, Springer;Western Finance Association, vol. 25(2), pages 135-160, April.
    10. Edwin J. Elton & Martin J. Gruber & Deepak Agrawal & Christopher Mann, 2001. "Explaining the Rate Spread on Corporate Bonds," Journal of Finance, American Finance Association, vol. 56(1), pages 247-277, February.
    11. Li, Li & Zhang, Yu, 2013. "Are there diversification benefits of increasing noninterest income in the Chinese banking industry?," Journal of Empirical Finance, Elsevier, vol. 24(C), pages 151-165.
    12. Vincenzo Chiorazzo & Carlo Milani & Francesca Salvini, 2008. "Income Diversification and Bank Performance: Evidence from Italian Banks," Journal of Financial Services Research, Springer;Western Finance Association, vol. 33(3), pages 181-203, June.
    13. Fadzlan Sufian, 2011. "Profitability of the Korean Banking Sector: Panel Evidence on Bank-Specific and Macroeconomic Determinants," Journal of Economics and Management, College of Business, Feng Chia University, Taiwan, vol. 7(1), pages 43-72, January.
    14. Lepetit, Laetitia & Nys, Emmanuelle & Rous, Philippe & Tarazi, Amine, 2008. "Bank income structure and risk: An empirical analysis of European banks," Journal of Banking & Finance, Elsevier, vol. 32(8), pages 1452-1467, August.
    15. Fama, Eugene F & French, Kenneth R, 1992. "The Cross-Section of Expected Stock Returns," Journal of Finance, American Finance Association, vol. 47(2), pages 427-465, June.
    16. Martin Čihák & Heiko Hesse, 2010. "Islamic Banks and Financial Stability: An Empirical Analysis," Journal of Financial Services Research, Springer;Western Finance Association, vol. 38(2), pages 95-113, December.
    17. Laeven, Luc & Levine, Ross, 2009. "Bank governance, regulation and risk taking," Journal of Financial Economics, Elsevier, vol. 93(2), pages 259-275, August.
    18. Saunders, Anthony & Walter, Ingo, 1994. "Universal Banking in the United States: What Could We Gain? What Could We Lose?," OUP Catalogue, Oxford University Press, number 9780195080698.
    19. Demirgüç-Kunt, Asli & Huizinga, Harry, 2010. "Bank activity and funding strategies: The impact on risk and returns," Journal of Financial Economics, Elsevier, vol. 98(3), pages 626-650, December.
    20. Behr, Andreas & Kamp, Andreas & Memmel, Christoph & Pfingsten, Andreas, 2007. "Diversification and the banks' risk-return-characteristics: evidence from loan portfolios of German banks," Discussion Paper Series 2: Banking and Financial Studies 2007,05, Deutsche Bundesbank.
    21. Sarah Sanya & Simon Wolfe, 2011. "Can Banks in Emerging Economies Benefit from Revenue Diversification?," Journal of Financial Services Research, Springer;Western Finance Association, vol. 40(1), pages 79-101, October.
    22. Lee, Chien-Chiang & Hsieh, Meng-Fen, 2013. "The impact of bank capital on profitability and risk in Asian banking," Journal of International Money and Finance, Elsevier, vol. 32(C), pages 251-281.
    23. Baele, Lieven & De Jonghe, Olivier & Vander Vennet, Rudi, 2007. "Does the stock market value bank diversification?," Journal of Banking & Finance, Elsevier, vol. 31(7), pages 1999-2023, July.
    24. Fama, Eugene F. & French, Kenneth R., 1993. "Common risk factors in the returns on stocks and bonds," Journal of Financial Economics, Elsevier, vol. 33(1), pages 3-56, February.
    25. Stiroh, Kevin J., 2006. "A Portfolio View of Banking with Interest and Noninterest Activities," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 38(5), pages 1351-1361, August.
    26. Busch, Ramona & Kick, Thomas, 2009. "Income diversification in the German banking industry," Discussion Paper Series 2: Banking and Financial Studies 2009,09, Deutsche Bundesbank.
    27. Shawn, Thomas, 2002. "Firm diversification and asymmetric information: evidence from analysts’ forecasts and earnings announcements," Journal of Financial Economics, Elsevier, vol. 64(3), pages 373-396, June.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Sherika Antao & Ajit Karnik, 2022. "Bank Performance and Noninterest Income: Evidence from Countries in the Asian Region," Asia-Pacific Financial Markets, Springer;Japanese Association of Financial Economics and Engineering, vol. 29(3), pages 477-505, September.
    2. Jeon, Bang Nam & Wu, Ji & Chen, Limei & Chen, Minghua, 2020. "Diversification, efficiency and risk of banks: New consolidating evidence from emerging economies," School of Economics Working Paper Series 2020-10, LeBow College of Business, Drexel University.
    3. Wu, Ji & Chen, Limei & Chen, Minghua & Jeon, Bang Nam, 2020. "Diversification, efficiency and risk of banks: Evidence from emerging economies," Emerging Markets Review, Elsevier, vol. 45(C).
    4. Haykel Zouaoui & Faten Zoghlami, 2023. "What do we know about the impact of income diversification on bank performance? A systematic literature review," Journal of Banking Regulation, Palgrave Macmillan, vol. 24(3), pages 286-309, September.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Minzhi Wu & Emili Tortosa-Ausina, 2020. "Bank Diversification and Focus in Disruptive Times: China, 2007–2018," Working Papers 2020/21, Economics Department, Universitat Jaume I, Castellón (Spain).
    2. Haykel Zouaoui & Faten Zoghlami, 2023. "What do we know about the impact of income diversification on bank performance? A systematic literature review," Journal of Banking Regulation, Palgrave Macmillan, vol. 24(3), pages 286-309, September.
    3. Khanh Ngoc Nguyen, 2019. "Revenue Diversification, Risk and Bank Performance of Vietnamese Commercial Banks," JRFM, MDPI, vol. 12(3), pages 1-21, August.
    4. Jeon, Bang Nam & Wu, Ji & Chen, Limei & Chen, Minghua, 2020. "Diversification, efficiency and risk of banks: New consolidating evidence from emerging economies," School of Economics Working Paper Series 2020-10, LeBow College of Business, Drexel University.
    5. Moudud-Ul-Huq, Syed & Ashraf, Badar Nadeem & Gupta, Anupam Das & Zheng, Changjun, 2018. "Does bank diversification heterogeneously affect performance and risk-taking in ASEAN emerging economies?," Research in International Business and Finance, Elsevier, vol. 46(C), pages 342-362.
    6. Lee, Chien-Chiang & Hsieh, Meng-Fen & Yang, Shih-Jui, 2014. "The relationship between revenue diversification and bank performance: Do financial structures and financial reforms matter?," Japan and the World Economy, Elsevier, vol. 29(C), pages 18-35.
    7. Nadia Saghi-Zedek, 2016. "Product diversification and bank performance: does ownership structure matter?," Post-Print halshs-01342528, HAL.
    8. Benjamin Amoah & Godfred A. Bokpin & Kwaku Ohene‐Asare & A. Q. Q. Aboagye, 2021. "Drivers of income diversification in credit unions: Do size, resource, liquidity, and environment matter?," Managerial and Decision Economics, John Wiley & Sons, Ltd., vol. 42(6), pages 1407-1420, September.
    9. Saghi-Zedek, Nadia, 2016. "Product diversification and bank performance: Does ownership structure matter?," Journal of Banking & Finance, Elsevier, vol. 71(C), pages 154-167.
    10. Shabir, Mohsin & Jiang, Ping & Shahab, Yasir & Wang, Wenhao & Işık, Özcan & Mehroush, Iqra, 2024. "Diversification and bank stability: Role of political instability and climate risk," International Review of Economics & Finance, Elsevier, vol. 89(PB), pages 63-92.
    11. Köhler, Matthias, 2015. "Which banks are more risky? The impact of business models on bank stability," Journal of Financial Stability, Elsevier, vol. 16(C), pages 195-212.
    12. Meslier, Céline & Tacneng, Ruth & Tarazi, Amine, 2014. "Is bank income diversification beneficial? Evidence from an emerging economy," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 31(C), pages 97-126.
    13. Calmès, Christian & Théoret, Raymond, 2010. "The impact of off-balance-sheet activities on banks returns: An application of the ARCH-M to Canadian data," Journal of Banking & Finance, Elsevier, vol. 34(7), pages 1719-1728, July.
    14. Ali Osman GURBUZ & Serhat YANIK & Yusuf AYTURK, 2013. "Income Diversification and Bank Performance: Evidence From Turkish Banking Sector," Journal of BRSA Banking and Financial Markets, Banking Regulation and Supervision Agency, vol. 7(1), pages 9-29.
    15. Nguyen, James & Parsons, Richard & Argyle, Bronson, 2021. "An examination of diversification on bank profitability and insolvency risk in 28 financially liberalized markets," Journal of Behavioral and Experimental Finance, Elsevier, vol. 29(C).
    16. Mariarosa Borroni & Simone Rossi, 2017. "Does revenue diversification still matter in banking? Evidence from some European countries," DISCE - Quaderni del Dipartimento di Scienze Economiche e Sociali dises1723, Università Cattolica del Sacro Cuore, Dipartimenti e Istituti di Scienze Economiche (DISCE).
    17. Williams, Barry & Rajaguru, Gulasekaran, 2022. "The evolution of bank revenue and risk in the Asia-Pacific Region," Pacific-Basin Finance Journal, Elsevier, vol. 71(C).
    18. Lee, Chien-Chiang & Yang, Shih-Jui & Chang, Chi-Hung, 2014. "Non-interest income, profitability, and risk in banking industry: A cross-country analysis," The North American Journal of Economics and Finance, Elsevier, vol. 27(C), pages 48-67.
    19. Saoussen Ben Gamra & Dominique Plihon, 2011. "Revenue diversification in emerging market banks: implications for financial performance," Papers 1107.0170, arXiv.org.
    20. Kim, Hakkon & Batten, Jonathan A. & Ryu, Doojin, 2020. "Financial crisis, bank diversification, and financial stability: OECD countries," International Review of Economics & Finance, Elsevier, vol. 65(C), pages 94-104.

    More about this item

    Keywords

    Banking; non-interest income; diversification; risk;
    All these keywords.

    JEL classification:

    • G21 - Financial Economics - - Financial Institutions and Services - - - Banks; Other Depository Institutions; Micro Finance Institutions; Mortgages

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:sae:emffin:v:17:y:2018:i:3_suppl:p:s299-s326. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: SAGE Publications (email available below). General contact details of provider: http://www.ifmr.ac.in .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.