IDEAS home Printed from https://ideas.repec.org/a/eme/rafpps/raf-07-2022-0193.html
   My bibliography  Save this article

Does cost-inefficiency in Islamic banking matter for earnings uncertainty?

Author

Listed:
  • Sabri Boubaker
  • Md Hamid Uddin
  • Sarkar Humayun Kabir
  • Sabur Mollah

Abstract

Purpose - This paper aims to investigate a fundamental research question of whether the Islamic banking business model makes corporate earnings more uncertain. This question arises because prior research shows that Islamic banks do well in loan performance but incur more operational costs than conventional banks, indicating the systemic limitation of Islamic banks in business risk management. Design/methodology/approach - The study used a sample of banks to conduct the panel regression analysis with 15 years of data for 532 banks (129 Islamic and 403 conventional) from 23 Muslim countries across the world. The authors estimate earnings uncertainty in two ways: the spread and standard deviation of the country-adjusted return over the sample period and applied the difference-in-difference approach interacting cost to income ratio with the Islamic bank dummy, checking if Islamic bank’s high operational costs contribute to more earning uncertainty. Findings - Islamic banks’ returns on assets are significantly more uncertain than conventional banks due to higher operational costs. Consistent with earlier evidence, the study also finds that Islamic banks generally have fewer nonperforming loans than conventional banks. The authors conclude that Islamic banks trade-off between reducing credit risk and escalating business risk. Originality/value - This study documents that the Islamic banking model helps build a safer asset portfolio but gives rise to the uncertainty of corporate earnings. Therefore, the choice between Islamic and conventional banking models involves a trade-off between credit and business risks. It is a new finding that we add to the literature body on Islamic finance.

Suggested Citation

  • Sabri Boubaker & Md Hamid Uddin & Sarkar Humayun Kabir & Sabur Mollah, 2022. "Does cost-inefficiency in Islamic banking matter for earnings uncertainty?," Review of Accounting and Finance, Emerald Group Publishing Limited, vol. 22(1), pages 1-36, December.
  • Handle: RePEc:eme:rafpps:raf-07-2022-0193
    DOI: 10.1108/RAF-07-2022-0193
    as

    Download full text from publisher

    File URL: https://www.emerald.com/insight/content/doi/10.1108/RAF-07-2022-0193/full/html?utm_source=repec&utm_medium=feed&utm_campaign=repec
    Download Restriction: Access to full text is restricted to subscribers

    File URL: https://www.emerald.com/insight/content/doi/10.1108/RAF-07-2022-0193/full/pdf?utm_source=repec&utm_medium=feed&utm_campaign=repec
    Download Restriction: Access to full text is restricted to subscribers

    File URL: https://libkey.io/10.1108/RAF-07-2022-0193?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
    ---><---

    As the access to this document is restricted, you may want to look for a different version below or search for a different version of it.

    Other versions of this item:

    Citations

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


    Cited by:

    1. Rahat, Birjees & Nguyen, Pascal, 2023. "Does ESG performance impact credit portfolios? Evidence from lending to mineral resource firms in emerging markets," Resources Policy, Elsevier, vol. 85(PB).
    2. Shan, Shan & Mirza, Nawazish & Umar, Muhammad & Hasnaoui, Amir, 2023. "The nexus of sustainable development, blue financing, digitalization, and financial intermediation," Technological Forecasting and Social Change, Elsevier, vol. 195(C).

    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:eme:rafpps:raf-07-2022-0193. 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.

    We have no bibliographic references for this item. You can help adding them by using 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: Emerald Support (email available below). General contact details of provider: .

    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.