Technical efficiency: the pathway to credit union cost efficiency in Ghana
ISSN: 0307-4358
Article publication date: 31 October 2018
Issue publication date: 6 November 2018
Abstract
Purpose
The purpose of this paper is to investigate the factors that tend to influence credit union efficiency, specifically examining cost efficiency (CE) and technical efficiency.
Design/methodology/approach
Using a two-stage method, the authors first estimate CE using Tones’ SBM data envelopment analysis method and technical efficiency in a variable returns to scale setting during the period 2008–2014. The authors estimate a mixed-effects and two-limit Tobit regression to examine the effect of credit union specific characteristics, banking industry and macroeconomic conditions, on efficiency.
Findings
Credit unions’ CE averaged 38.9 percent compared to 54.4 percent for technical efficiency. The authors find that technical efficiency does not translate into CE and vice versa.
Practical implications
The authors suggest that when targeting CE, credit union managers would have to make technical efficiency a priority. A monopolized and inefficient banking sector does not challenge efficiency improvement in the credit unions industry.
Originality/value
This study employs data from a frontier market.
Keywords
Citation
Amoah, B., Ohene-Asare, K., Bokpin, G.A. and Aboagye, A.Q.Q. (2018), "Technical efficiency: the pathway to credit union cost efficiency in Ghana", Managerial Finance, Vol. 44 No. 11, pp. 1292-1310. https://doi.org/10.1108/MF-10-2017-0431
Publisher
:Emerald Publishing Limited
Copyright © 2018, Emerald Publishing Limited