IDEAS home Printed from https://ideas.repec.org/a/sae/mareco/v13y2019i2p192-207.html
   My bibliography  Save this article

Net Interest Margins of Banks in India

Author

Listed:
  • S. S. Barik
  • Nishita Raje

Abstract

Net interest margin (NIM) is the raison d’être of banking. It is an important measure of efficacy of the banking sector. At the system level, it is indicative of the cost of financial intermediation, health of the banking sector and its pricing power. In recent years, the Indian banking sector has experienced a major metamorphosis, with increasing competition and changing norms of liquidity, income recognition and capital. The end of regulatory forbearance and asset quality review (AQR) unearthed significant non-performing assets. This article traces the influence of various factors on the NIM, using bank-level data for 42 Indian banks over 25 quarters from March 2011 to March 2017. The study employs a dynamic panel generalised method of moments (GMM) framework to trace the impact of three distinct set of factors in setting banks’ NIMs: bank-level factors (like the share of low interest-bearing deposits held, the extent of gross non-performing assets [GNPAs], the capital-to-risk weighted assets ratio [CRAR], size of the loan book, operating costs and lending rates); system-level factors such as the monetary policy rate, credit growth and yields on government securities and macro-variables such as GDP growth and inflation. The results indicate that the main determinants of NIMs are banks’ CRAR levels, the proportion of current account and savings account deposits (CASA) to total deposits, operating costs and size of the loan book. Macro-factors like the growth of the economy and repo rate have a positive influence on the NIM. JEL Classification: C23, E43, G21

Suggested Citation

  • S. S. Barik & Nishita Raje, 2019. "Net Interest Margins of Banks in India," Margin: The Journal of Applied Economic Research, National Council of Applied Economic Research, vol. 13(2), pages 192-207, May.
    • Handle: RePEc:sae:mareco:v:13:y:2019:i:2:p:192-207
    DOI: 10.1177/0973801018812545
    as

    Download full text from publisher

    File URL: https://journals.sagepub.com/doi/10.1177/0973801018812545
    Download Restriction: no
    File URL: https://libkey.io/10.1177/0973801018812545?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. 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.
    2. Poghosyan, Tigran, 2013. "Financial intermediation costs in low income countries: The role of regulatory, institutional, and macroeconomic factors," Economic Systems, Elsevier, vol. 37(1), pages 92-110.
    3. García-Herrero, Alicia & Gavilá, Sergio & Santabárbara, Daniel, 2009. "What explains the low profitability of Chinese banks?," Journal of Banking & Finance, Elsevier, vol. 33(11), pages 2080-2092, November.
    4. 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.
    5. Claeys, Sophie & Vander Vennet, Rudi, 2008. "Determinants of bank interest margins in Central and Eastern Europe: A comparison with the West," Economic Systems, Elsevier, vol. 32(2), pages 197-216, June.
    6. 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.
    7. Andreas Jobst & Ms. Huidan Huidan Lin, 2016. "Negative Interest Rate Policy (NIRP): Implications for Monetary Transmission and Bank Profitability in the Euro Area," IMF Working Papers 2016/172, International Monetary Fund.
    8. 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.
    9. 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.
    10. Hawtrey, Kim & Liang, Hanyu, 2008. "Bank interest margins in OECD countries," The North American Journal of Economics and Finance, Elsevier, vol. 19(3), pages 249-260, December.
    11. 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.
    12. Nickell, Stephen J, 1981. "Biases in Dynamic Models with Fixed Effects," Econometrica, Econometric Society, vol. 49(6), pages 1417-1426, November.
    13. Sarkar, Jayati & Sarkar, Subrata & Bhaumik, Sumon K., 1998. "Does Ownership Always Matter?--Evidence from the Indian Banking Industry," Journal of Comparative Economics, Elsevier, vol. 26(2), pages 262-281, June.
    14. Ghosh, Saibal & Narain, Aditya & Kannan, R, 2001. "Determinants of net interest margin under regulatory requirements: an econometric study," MPRA Paper 33302, University Library of Munich, Germany.
    15. Manuel Arellano & Stephen Bond, 1991. "Some Tests of Specification for Panel Data: Monte Carlo Evidence and an Application to Employment Equations," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 58(2), pages 277-297.
    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. Murad Khan & Abdul Jalil, 2020. "Determinants of Interest Margin in Pakistan: A Panel Data Analysis," Economies, MDPI, vol. 8(2), pages 1-14, March.
    2. Molyneux, Philip & Reghezza, Alessio & Xie, Ru, 2019. "Bank margins and profits in a world of negative rates," Journal of Banking & Finance, Elsevier, vol. 107(C), pages 1-1.
    3. Trinugroho, Irwan & Agusman, Agusman & Tarazi, Amine, 2014. "Why have bank interest margins been so high in Indonesia since the 1997/1998 financial crisis?," Research in International Business and Finance, Elsevier, vol. 32(C), pages 139-158.
    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. López-Espinosa, Germán & Moreno, Antonio & Pérez de Gracia, Fernando, 2011. "Banks' Net Interest Margin in the 2000s: A Macro-Accounting international perspective," Journal of International Money and Finance, Elsevier, vol. 30(6), pages 1214-1233, October.
    6. Maudos, Joaquín & Solís, Liliana, 2009. "The determinants of net interest income in the Mexican banking system: An integrated model," Journal of Banking & Finance, Elsevier, vol. 33(10), pages 1920-1931, October.
    7. Roman Horváth, 2009. "The Determinants of the Interest Rate Margins of Czech Banks," Czech Journal of Economics and Finance (Finance a uver), Charles University Prague, Faculty of Social Sciences, vol. 59(2), pages 128-136, June.
    8. Kasman, Adnan & Tunc, Gokce & Vardar, Gulin & Okan, Berna, 2010. "Consolidation and commercial bank net interest margins: Evidence from the old and new European Union members and candidate countries," Economic Modelling, Elsevier, vol. 27(3), pages 648-655, May.
    9. Özcan IŞIK & Murat BELKE, 2017. "An Empirical Analysis of the Determinants of Net Interest Margins of Turkish Listed Banks: Panel Data Evidence from Post-Crisis Era," Sosyoekonomi Journal, Sosyoekonomi Society, issue 25(34).
    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. Salleh, Maisyarah & Possumah, Bayu Taufiq & Ahmat, Nizam, 2018. "Net Profit Margin Determinants of Islamic Subsidiaries of Conventional Banks in Malaysia," Jurnal Ekonomi Malaysia, Faculty of Economics and Business, Universiti Kebangsaan Malaysia, vol. 52(2), pages 163-173.
    12. Philip Molyneux & Alessio Reghezza & Ru Xie, 2018. "Bank Profits and Margins in a World of Negative Rates," Working Papers 18001, Bangor Business School, Prifysgol Bangor University (Cymru / Wales).
    13. Li Xian Liu & Milind Sathye, 2019. "Bank Interest Rate Margin, Portfolio Composition and Institutional Constraints," JRFM, MDPI, vol. 12(3), pages 1-21, July.
    14. Raja Almarzoqi & Sami Ben Naceur, 2015. "Determinants of Bank Interest Margins in the Caucasus and Central Asia," IMF Working Papers 2015/087, International Monetary Fund.
    15. Changjun Zheng & Mohammed Mizanur Rahman & Munni Begum & Badar Nadeem Ashraf, 2017. "Capital Regulation, the Cost of Financial Intermediation and Bank Profitability: Evidence from Bangladesh," JRFM, MDPI, vol. 10(2), pages 1-24, April.
    16. Maria-Eleni K. Agoraki & Georgios P. Kouretas, 2019. "The determinants of net interest margin during transition," Review of Quantitative Finance and Accounting, Springer, vol. 53(4), pages 1005-1029, November.
    17. Poghosyan, Tigran, 2010. "Re-examining the impact of foreign bank participation on interest margins in emerging markets," Emerging Markets Review, Elsevier, vol. 11(4), pages 390-403, December.
    18. 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.
    19. Chortareas, Georgios E. & Garza-García, Jesús G. & Girardone, Claudia, 2012. "Competition, efficiency and interest rate margins in Latin American banking," International Review of Financial Analysis, Elsevier, vol. 24(C), pages 93-103.
    20. Hawtrey, Kim & Liang, Hanyu, 2008. "Bank interest margins in OECD countries," The North American Journal of Economics and Finance, Elsevier, vol. 19(3), pages 249-260, December.

    More about this item

    Keywords

    Net interest margin (NIM); Margins; Determinants; Commercial banks; Panel;
    All these keywords.

    JEL classification:

    • C23 - Mathematical and Quantitative Methods - - Single Equation Models; Single Variables - - - Models with Panel Data; Spatio-temporal Models
    • E43 - Macroeconomics and Monetary Economics - - Money and Interest Rates - - - Interest Rates: Determination, Term Structure, and Effects
    • 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:mareco:v:13:y:2019:i:2:p:192-207. 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.ncaer.org/ .

    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.