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Net Interest Marginof Commercial Banks in Vietnam

Author

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  • Nguyen Duy Suu

    (Faculty of Finance and Banking, Ton Duc Thang University, Ho Chi Minh City, Vietnam)

  • Thu-Quang Luu

    (Faculty of Finance and Banking, Ton Duc Thang University, Ho Chi Minh City, Vietnam)

  • Kim-Hung Pho

    (Faculty of Mathematics and Statistics, Ton Duc Thang University, Ho Chi Minh City, Vietnam)

  • Michael McAleer

    (Department of Finance, Asia University, Taiwan)

Abstract

The paper investigates the factors that affect the net interest margin (NIM) of commercial banks (CBs) in Vietnam between 2008 and 2018. We examine secondary data of CBs with 308 observations during the period 2008-2018, and apply a range of investigative methods to confirm the empirical findings. The results show that operating expenses and credit risk have a positive impact on NIM, whereas the level of risk aversion, quality of management, income from trading, and the proportion of deposits have negative impacts on NIM. The empirical findings offer suggestions which should help bank management to identify the factors affecting the marginal interest rate to apply suitable policies in supervising CBs in Vietnam.

Suggested Citation

  • Nguyen Duy Suu & Thu-Quang Luu & Kim-Hung Pho & Michael McAleer, 2020. "Net Interest Marginof Commercial Banks in Vietnam," Advances in Decision Sciences, Asia University, Taiwan, vol. 24(1), pages 1-27, March.
    • Handle: RePEc:aag:wpaper:v:24:y:2020:i:1:p:1-27
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    Cited by:

    1. Ngo Tung Hieu & Lam Minh Huy & Huynh Manh Phat & Nguyen Ngoc Phuong Anh & Wing-Keung Wong, 2020. "Decision Sciences in Education: The STEMtech Model to Create Stem Products at High Schools in Vietnam," Advances in Decision Sciences, Asia University, Taiwan, vol. 24(2), pages 15-65, June.
    2. Le Ngoc Thuy Trang & Do Thi Thanh Nhan & Nguyen Thi Nhu Hao & Wing-Keung Wong, 2021. "Does Bank Liquidity Risk Lead To Bank'S Operational Efficiency? A Study In Vietnam," Advances in Decision Sciences, Asia University, Taiwan, vol. 25(4), pages 46-88, December.

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    More about this item

    Keywords

    Marginal rate; net interest margins; operating costs of commercial bank; market power;
    All these keywords.

    JEL classification:

    • E42 - Macroeconomics and Monetary Economics - - Money and Interest Rates - - - Monetary Sytsems; Standards; Regimes; Government and the Monetary System
    • G20 - Financial Economics - - Financial Institutions and Services - - - General
    • G21 - Financial Economics - - Financial Institutions and Services - - - Banks; Other Depository Institutions; Micro Finance Institutions; Mortgages
    • O16 - Economic Development, Innovation, Technological Change, and Growth - - Economic Development - - - Financial Markets; Saving and Capital Investment; Corporate Finance and Governance
    • O53 - Economic Development, Innovation, Technological Change, and Growth - - Economywide Country Studies - - - Asia including Middle East

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