This paper was presented at the INTERNATIONAL TRADE IN LIVESTOCK PRODUCTS SYMPOSIUM in Auckland, New Zealand, January 18-19, 2001. The Symposium was sponsored by: the International Agricultural Trade Research Consortium, the Venture Trust, Massey University, New Zealand, and the Centre for...

The objective of this paper is to analyse the welfare effects of food price volatility on Cameroonian consumers. Using data from the third Cameroonian Household Consumption Surveys, the price elasticities are obtained from a Quadratic Almost Ideal Demand

This paper draws on the dynamic capabilities approach to explain the performance of franchised chains. This approach is a useful lens to understand why some chains are more likely to drive superior performance than others. Hence, using this theoretical lens, we explore why and how several...

The directional distance function defined in a DEA type non-parametric framework provides a highly flexible structure for modelling producer behaviour in the presence of polluting emissions and environmental regulations. This article presents five models describing different “command and...

The purpose of this paper is to develop a new model allowing the implementation of a benchmarking process that jointly measure the efficiency of franchise chains and determine their optimal organizational form. The methodology is based on a non-econometric technique developed by management...

[fre] L'utilisation d'intrants de manière inefficace demeure l'une des principales causes de la pollution. L'approche Data Envelopment Analysis qui permet la définition d'une frontière de meilleure pratique et l'évaluation de la distance séparant chaque observation de cette référence...

A meta-DEA (Data Envelopment Analysis) approach is used to analyse the impact of the industry in which the franchisor operates its business on its chain efficiency by comparing chain efficiency between and across industries (retail versus services). To provide realistic short-term and long-term...

This paper develops a methodology for asymmetric treatment of desirable and undesirable outputs. First, a hyperbolic output efficiency measurement is used to describe a middle term transformation of production processes where producers try to improve their competitiveness together with a...

This paper measures the ensuing changes in productivity in the French pig sector following the introduction of the European regulation addressing water pollution by nitrates from agriculture. Productivity is measured using the Malmquist–Luenberger index. The sources of changes in...