Assessing climate change impact on agriculture is a complex task involving a wide range of economical and physical processes, leading to significant uncertainties. At European scale, climate change impacts on agricultural supply have been appraised to be of relatively less important driver by...

Mathematical programming models suit policy makers' needs for assessing impacts of new policies and modellers' needs for new parameters, constraints and activities to represent the phenomenon under study. The AROPAj model aims at taking into account any geographical extension of the European...

This paper conducts an integrated assessment of climate change impacts and climate mitigation on agricultural commodity markets and food availability in low- and middle-income countries. The analysis uses the partial equilibrium model GLOBIOM to generate scenarios to 2080. The findings show that...

The paper develops a procedure for decomposing changes in agricultural price gaps, defined as the difference between a commodity's domestic producer and border prices. Two decomposition approaches are presented, depending on whether policy allows transmission from changes in trade prices and...

The United States, Canada and the Cairns Group proposed disciplines on distorting domestic support in agriculture at the WTO Committee on Agriculture in July and September 2002. This paper assesses the key features of the 2002 proposals: green box provisions, blue box provisions, de minimis...

The purpose of this paper is to discuss how consumers in Canada, like those in the United States and Europe, have changed over the last ten years and the impact this is having on how agricultural commodities are being produced, transformed, distributed and traded. It will also be important to...

Replaced with revised version of paper 01/24/08.

In recent years increased emphasis has been placed on a range of "non-trade" concerns and their implications for the move towards freer trade. We review the basis of several of these concerns, focusing particularly on multifunctionality. The simple view of a fixed proportions relationship...