This study analyzes the effects of different liberalization scenarios in the international trade of eggs and egg products. We use a dynamic gravity model that takes into account the observed persistence of trading partners. The estimated parameters of the gravity model serve to quantify the...

In this article we propose a bilateral dumping model in which the minimum access level is endogenous. Regions compete with one another using Cournot conjectures and engage in interregional dumping as in Brander and Krugman’s (1983) reciprocal dumping model. International trade is hindered by...

French Abstract: Malgré l’imposition de normes environnementales strictes au Québec, l’impact des activités agricoles sur la qualité de l’eau demeure préoccupant notamment dans la région de Chaudière-Appalaches. Cette région est intensive en productions animale et végétale ce qui...

This article analyses management of hydropower dams within monopolistic and oligopolistic competition and when hydroelectricity producers are risk averse and face demand uncertainty. In each type of market structure we analytically determine the water release path in closed-loop equilibrium. We...