The analysis of the total factors productivity growth in waemu banks: the x efficiency approach

Isaїe Armand Zoma

MPRA Paper from University Library of Munich, Germany

Abstract: In this paper, we make an analysis of productivity’s gaps in WAEMU’s banks; the intra-organizational strategy is privileged. For that purpose, we study the progression of the global factors productivity using the Data Envelopment Analysis (DEA), and then the X efficiency scores are calculated using stochastical frontier approach (SFA). The study period (2002 to 2006) corresponds to the post financial liberalization in the zone and to a changed banking and financial environment. We find that the global productivity of the factors remained relatively unchanged but that globally the X efficiency of the banks lightly decreased, remaining nevertheless at a relatively high level of the order of 80% .Big banks, of the viewpoint of their size and the private and semi-public banks, of the viewpoint of their capital structure, have the biggest mean scores of X efficiency.

Keywords: bank; waemu; productivity; global; productivity; x- efficiency; DEA; SFA (search for similar items in EconPapers)
JEL-codes: D24 G21 (search for similar items in EconPapers)
Date: 2010-06
New Economics Papers: this item is included in nep-ban and nep-eff
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https://mpra.ub.uni-muenchen.de/25000/1/MPRA_paper_25000.pdf revised version (application/pdf)

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Persistent link: https://EconPapers.repec.org/RePEc:pra:mprapa:24470

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