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Islamic bank rent: A case study of Islamic banking in Bangladesh

Yasushi Suzuki (Graduate School of Management, Ritsumeikan Asia Pacific University, Beppu, Japan)
S.M. Sohrab Uddin (Department of Finance and Banking, University of Chittagong, Chittagong, Bangladesh)

International Journal of Islamic and Middle Eastern Finance and Management

ISSN: 1753-8394

Article publication date: 10 June 2014




This paper aims to draw on the bank rent approach to evaluate the existing pattern of financing of Islamic banks and to propose a fairly new conceptualization of Islamic bank rent.


The bank rent theory is adopted to generate the theoretical underpinnings of the issue. After that, empirical evidence from the banking sector of Bangladesh is used to support the arguments.


Repeated transactions under murabaha are observed in the Islamic banking sector of Bangladesh. The asset-based financing gives the Bangladeshi Islamic banks relatively higher Islamic bank rent opportunity for protecting their “franchise value” as Shari’ah-compliant lenders, while responding to the periodic volatility in transaction costs of profit-and-loss sharing.

Research limitations/implications

The bank rent approach suggests that the murabaha syndrome can be ironically justifiable. On the other hand, the current profit-and-loss sharing risk provides an idea of the difficulty in assuming the participatory financing with higher credit risk in practice. Islamic scholars and the regulatory authority need to design an appropriate financial architecture which can create different levels of rent opportunities for Islamic banks to avail the benefit from the variety of Islamic financing as declared by Islamic Shari’ah.


This paper introduces a fairly new concept of “Islamic bank rent” to make sense of the murabaha syndrome. This approach also contributes to clarifying the unique risk and cost to be compensated with the spreads that Islamic banks are expected to earn. To draw empirical evidence, as far as it could be ascertained, the data of both Islamic banks and conventional banks with Islamic banking windows/branches are used for the first time.



Suzuki, Y. and Sohrab Uddin, S.M. (2014), "Islamic bank rent: A case study of Islamic banking in Bangladesh", International Journal of Islamic and Middle Eastern Finance and Management, Vol. 7 No. 2, pp. 170-181.



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