Eco Landuse Systems ![]()
e-mail:
david.vanzetti@elspl.com.au website www.elspl.com.auAbstract
Agricultural trade in the 1980s has been charaterised by conflict rather than cooperation. The use of export subsidies, for example, resulted in substantial falls in world prices as exporters competed with each other in an attempt to reduce stocks and to maintain or improve market share. Disregarding strategic effects, such policies seem far removed from the trade liberalisation that is commonly espoused. Why is the observed reality so different from the theoretically preferred Pareto optimal free trade policies. Three reasons are the concentrated market structure of many agricultural products, the distributional preferences of governments, and the inability of free traders to enforce international cooperation. These factors are analysed using a game theoretic framework, which is applied to the international wheat market.