Analysing cost efficiency in Spanish retailers with a random frontier model
International Journal of Retail & Distribution Management
ISSN: 0959-0552
Article publication date: 10 October 2008
Abstract
Purpose
The aim of the paper is to estimate the cost efficiency of supermarket chains in the Spanish retailing industry.
Design/methodology/approach
The methodology applied is based on a random stochastic frontier model that enables separation of the covariates in the cost function into homogeneous and heterogeneous variables. The methodology is applied to panel data on a sample of 78 supermarket chains between 2001 and 2004.
Findings
The results reveal high levels of cost inefficiency in the Spanish retail sector. The results also reveal that the random frontier models better describe Spanish retailers than homogeneous frontier models.
Research limitations/implications
The generalisation of the conclusions of the study to the whole sector should be made with caution, given the fact that only one of the players in the distribution channel has been analysed.
Practical implications
Managers should be aware of the importance that cost efficiency has for their own firms. Further, a common government retailing policy will be unable to reach all retailing companies, since heterogeneity exists.
Originality/value
For the first time, the cost efficiency of the intermediaries in the Spanish retailing sector is studied.
Keywords
Citation
Pestana Barros, C. and Sellers‐Rubio, R. (2008), "Analysing cost efficiency in Spanish retailers with a random frontier model", International Journal of Retail & Distribution Management, Vol. 36 No. 11, pp. 883-900. https://doi.org/10.1108/09590550810911665
Publisher
:Emerald Group Publishing Limited
Copyright © 2008, Emerald Group Publishing Limited