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The X-Efficiency Of The Sudanese Islamic Banks

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  • Abd elrhman Elzahi Saaid,Saiful Azhar Rosly,Mansor H. Ibrahim,and Naziruddin Abdullah

Abstract

Important changes have taken place in the Sudanese banking industry since 1989. The transformation of the banking industry to conform to the Islamic principles has put the spotlight on the performance of the Islamic banks in Sudan. This study investigates the X-efficiency (technical and allocative) of these banks. The study used the basic Stochastic Frontier Approach (SFA). This is accomplished by decomposing the error term into two components, namely random noise (vi) and possible inefficiency (ui). The empirical results tend to suggest that banks in the sample had low levels of X-efficiency. This implied that the Sudanese Islamic banks were not optimizing their inputs usage. However, the results also showed that the inefficiency in the Sudanese Islamic banks could be more associated with inputs wasting (technical inefficiency) rather than choosing the incorrect input combinations (allocative inefficiency). The study has several important policy implications to offer, one of which is that it could be taken as a guideline for the Sudanese government to chart a policy on banking deregulation and mergers. Moreover, the study provides some information and identifies the source of X-inefficiency, which could, in turn, be used to assist banks’ managements to overcome the problems of inefficiency.

Suggested Citation

  • Abd elrhman Elzahi Saaid,Saiful Azhar Rosly,Mansor H. Ibrahim,and Naziruddin Abdullah, 2003. "The X-Efficiency Of The Sudanese Islamic Banks," IIUM Journal of Economics and Management, IIUM Journal of Economis and Management, vol. 11(2), pages 123-141, December.
    • Handle: RePEc:ije:journl:v:11:y:2003:i:2:p:123=-141
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    Cited by:

    1. Asma Mghaieth & Imen Khanchel El Mehdi, 2014. "The determinants of cost/profit efficiency of Islamic banks before, during and after the crisis of 2007," Working Papers 2014-107, Department of Research, Ipag Business School.
    2. Lassoued, Mongi, 2018. "Comparative study on credit risk in Islamic banking institutions: The case of Malaysia," The Quarterly Review of Economics and Finance, Elsevier, vol. 70(C), pages 267-278.
    3. Samir Srairi, 2010. "Cost and profit efficiency of conventional and Islamic banks in GCC countries," Journal of Productivity Analysis, Springer, vol. 34(1), pages 45-62, August.
    4. Jill Johnes & Marwan Izzeldin & Vasileios Pappas, 2012. "A comparison of performance of Islamic and conventional banks 2004 to 2009," Working Papers 12893801, Lancaster University Management School, Economics Department.

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    More about this item

    Keywords

    X-inefficiency; Islamic banks; Stochastic Frontier Approach;
    All these keywords.

    JEL classification:

    • G21 - Financial Economics - - Financial Institutions and Services - - - Banks; Other Depository Institutions; Micro Finance Institutions; Mortgages

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