IDEAS home Printed from https://ideas.repec.org/a/sae/soueco/v15y2014i2p265-280.html
   My bibliography  Save this article

Determinants of Interest Margins of Banks in Sri Lanka

Author

Listed:
  • S.M. Susanthi Medha Kumari

Abstract

Net interest margin (NIM) is an indicator of the level of efficiency of financial intermediation by banks. This study analyses the determinants of NIMs of domestic banks of Sri Lanka for the period of January 2002 to March 2011 based on the model developed by Ho and Saunders and its extensions using panel regression. Sri Lankan banks are inward looking in setting NIMs as operating costs, credit risk, risk aversion, non-interest income and capital adequacy requirements are determinants. Market competition, other regulations on banks, risk arising from the volatility of market prices and macroeconomic variables do not have a significant impact on the determination of NIMs.

Suggested Citation

  • S.M. Susanthi Medha Kumari, 2014. "Determinants of Interest Margins of Banks in Sri Lanka," South Asia Economic Journal, Institute of Policy Studies of Sri Lanka, vol. 15(2), pages 265-280, September.
    • Handle: RePEc:sae:soueco:v:15:y:2014:i:2:p:265-280
    DOI: 10.1177/1391561414548952
    as

    Download full text from publisher

    File URL: https://journals.sagepub.com/doi/10.1177/1391561414548952
    Download Restriction: no
    File URL: https://libkey.io/10.1177/1391561414548952?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. Maudos, Joaquin & Fernandez de Guevara, Juan, 2004. "Factors explaining the interest margin in the banking sectors of the European Union," Journal of Banking & Finance, Elsevier, vol. 28(9), pages 2259-2281, September.
    2. Allen, Linda, 1988. "The Determinants of Bank Interest Margins: A Note," Journal of Financial and Quantitative Analysis, Cambridge University Press, vol. 23(2), pages 231-235, June.
    3. Saunders, Anthony & Schumacher, Liliana, 2000. "The determinants of bank interest rate margins: an international study," Journal of International Money and Finance, Elsevier, vol. 19(6), pages 813-832, December.
    4. Anthony Aboagye & S.K. Akoena & T.O. Antwi‐Asare & A.F. Gockel, 2008. "Explaining Interest Rate Spreads in Ghana," African Development Review, African Development Bank, vol. 20(3), pages 378-399.
    5. Zarruk, Emilio R., 1989. "Bank spread with uncertain deposit level and risk aversion," Journal of Banking & Finance, Elsevier, vol. 13(6), pages 797-810, December.
    6. Ephraim W. Chirwa & Montfort Mlachila, 2004. "Financial Reforms and Interest Rate Spreads in the Commercial Banking System in Malawi," IMF Staff Papers, Palgrave Macmillan, vol. 51(1), pages 1-5.
    7. Ho, Thomas S. Y. & Saunders, Anthony, 1981. "The Determinants of Bank Interest Margins: Theory and Empirical Evidence," Journal of Financial and Quantitative Analysis, Cambridge University Press, vol. 16(4), pages 581-600, November.
    8. Carbo Valverde, Santiago & Rodriguez Fernandez, Francisco, 2007. "The determinants of bank margins in European banking," Journal of Banking & Finance, Elsevier, vol. 31(7), pages 2043-2063, July.
    9. Brock, Philip L. & Rojas Suarez, Liliana, 2000. "Understanding the behavior of bank spreads in Latin America," Journal of Development Economics, Elsevier, vol. 63(1), pages 113-134, October.
    10. Angbazo, Lazarus, 1997. "Commercial bank net interest margins, default risk, interest-rate risk, and off-balance sheet banking," Journal of Banking & Finance, Elsevier, vol. 21(1), pages 55-87, January.
    11. Jith Jayaratne & Philip E. Strahan, 1997. "The benefits of branching deregulation," Economic Policy Review, Federal Reserve Bank of New York, vol. 3(Dec), pages 13-29.
    12. McShane, R. W. & Sharpe, I. G., 1985. "A time series/cross section analysis of the determinants of Australian trading bank loan/deposit interest margins: 1962-1981," Journal of Banking & Finance, Elsevier, vol. 9(1), pages 115-136, March.
    Full references (including those not matched with items on IDEAS)

    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. Gabriele Angori & David Aristei & Manuela Gallo, 2019. "Determinants of Banks’ Net Interest Margin: Evidence from the Euro Area during the Crisis and Post-Crisis Period," Sustainability, MDPI, vol. 11(14), pages 1-20, July.
    2. Jugnu Ansari & Ashima Goyal, 2014. "Bank Competition, Managerial Efficiency and the Interest Rate Pass-Through in India," Contemporary Studies in Economic and Financial Analysis, in: Risk Management Post Financial Crisis: A Period of Monetary Easing, volume 96, pages 317-339, Emerald Group Publishing Limited.
    3. Birchwood, Anthony & Brei, Michael & Noel, Dorian M., 2017. "Interest margins and bank regulation in Central America and the Caribbean," Journal of Banking & Finance, Elsevier, vol. 85(C), pages 56-68.
    4. Nguyen, Thach V.H. & Nguyen, Thai Vu Hong, 2022. "How do banks price liquidity? The role of market power," Global Finance Journal, Elsevier, vol. 53(C).
    5. Koffie Ben Nassar & Edder Martinez & Anabel Pineda, 2014. "Determinants of Banks' Net Interest Margins in Honduras," IMF Working Papers 2014/163, International Monetary Fund.
    6. Pamuji Gesang Raharjo & Dedi Budiman Hakim & Adler Hayman Manurung & Tubagus N.A. Maulana, 2014. "The Determinant of Commercial Banks' Interest Margin in Indonesia: An Analysis of Fixed Effect Panel Regression," International Journal of Economics and Financial Issues, Econjournals, vol. 4(2), pages 295-308.
    7. Dimitrios P. Louzis & Angelos T. Vouldis, 2015. "Profitability in the Greek Banking System: a Dual Investigation of Net Interest and Non-Interest Income," Working Papers 191, Bank of Greece.
    8. Carbo Valverde, Santiago & Rodriguez Fernandez, Francisco, 2007. "The determinants of bank margins in European banking," Journal of Banking & Finance, Elsevier, vol. 31(7), pages 2043-2063, July.
    9. Md. Shahidul Islam & Shin-Ichi Nishiyama, 2020. "The Determinants of Net Interest Margins of Commercial Banks: Panel Evidence from China, India and Japan," Discussion Papers 2014, Graduate School of Economics, Kobe University.
    10. Saona, Paolo, 2016. "Intra- and extra-bank determinants of Latin American Banks' profitability," International Review of Economics & Finance, Elsevier, vol. 45(C), pages 197-214.
    11. Moeti Damane, 2022. "Investigating the determinants of commercial bank interest rate spreads in Lesotho: Evidence from autoregressive distributed lag (ARDL) and non‐linear ARDL approaches," International Journal of Finance & Economics, John Wiley & Sons, Ltd., vol. 27(4), pages 4256-4278, October.
    12. Entrop, Oliver & Memmel, Christoph & Ruprecht, Benedikt & Wilkens, Marco, 2015. "Determinants of bank interest margins: Impact of maturity transformation," Journal of Banking & Finance, Elsevier, vol. 54(C), pages 1-19.
    13. Sun, Poi Hun & Mohamad, Shamsher & Ariff, M., 2017. "Determinants driving bank performance: A comparison of two types of banks in the OIC," Pacific-Basin Finance Journal, Elsevier, vol. 42(C), pages 193-203.
    14. Islam, Md. Shahidul & Nishiyama, Shin-Ichi, 2016. "The determinants of bank net interest margins: A panel evidence from South Asian countries," Research in International Business and Finance, Elsevier, vol. 37(C), pages 501-514.
    15. Doojav, Gan-Ochir, 2017. "Factors explaining high interest rates in Mongolia: A Markov Regime-Switching approach," MPRA Paper 103514, University Library of Munich, Germany.
    16. Mudeer A. Khattak & Buerhan Saiti & Shabeer Khan, 2023. "Does market power explain margins in dual banking? Evidence from panel quantile regression," International Journal of Finance & Economics, John Wiley & Sons, Ltd., vol. 28(2), pages 1826-1844, April.
    17. Muhammed Hasan Yilmaz, 2017. "Factors Impacting Bank Net Interest Margin and the Role of Monetary Policy: Evidence from Turkey," International Journal of Finance & Banking Studies, Center for the Strategic Studies in Business and Finance, vol. 6(2), pages 01-23, April.
    18. Dairo Estrada & Esteban Gómez & Inés Orozco, 2006. "Determinants of Interest Margins in Colombia," Borradores de Economia 2335, Banco de la Republica.
    19. Anthony Birchwood & Michael Brei & Dorian Noel, 2016. "Bank interest margins and regulation in Central America and the Caribbean," Working Papers hal-04141575, HAL.
    20. Lin, Jane-Raung & Chung, Huimin & Hsieh, Ming-Hsiang & Wu, Soushan, 2012. "The determinants of interest margins and their effect on bank diversification: Evidence from Asian banks," Journal of Financial Stability, Elsevier, vol. 8(2), pages 96-106.

    More about this item

    Keywords

    Interest margin; banks; Sri Lanka;
    All these keywords.

    JEL classification:

    • G2 - Financial Economics - - Financial Institutions and Services

    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:soueco:v:15:y:2014:i:2:p:265-280. 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.ips.lk/ .

    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.