A multiple price list is useful for eliciting a Willingness-to-Pay (WTP) and a possible Lower Limit (LL) under which the demand is zero. This multiple price list implies an aggregate demand determined by the number of participants whose WTP is greater than the market price and whose LL is below...

Linseed for feeding dairy cows reduces methane emissions and increases the omega-3 content of milk. In a lab experiment, milk bottles from cows fed a diet with or without linseed were offered to French participants for eliciting their willingness to pay (WTP). Successive messages highlighting...

Vaccines against several common foodborne pathogens are being developed and could substantially alter the policy tools available to address foodborne illness. However, little analysis is available to suggest how social welfare would be affected by consumer and industry responses to these new...

This paper uses a lab experiment to investigate developed countries’ consumer valuations of the environment and workers’ social rights in developing countries. It focuses on seafood products and distinguishes between regular, organic and fair trade varieties. Results show that environmental...

This article explores the link between gravity and welfare frameworks for measuring the impact of non-tariff measures. First, an analytical approach suggests how to combine a gravity equation with a partial equilibrium model to determine the welfare impact of nontariff measures. Second, an...

[eng] This article analyses the State Trading influence on international trade. After the presentation of some data regarding both imports and exports, the Canadian Wheat Board role is detailed. Then, the main effects of State Trading enterprises for the exports are introduced. We insist on...

[fre] L'objectif de cet article est de présenter l'application du droit de la concurrence au secteur agroalimentaire en Europe. Nous rappelons tout d'abord les règles du droit de la concurrence puis nous présentons son application à l'industrie et au secteur agricole, en particulier aux...