An econometric model that incorporates the main features of the world cocoa bean market is presented. Behavioral relationships are estimated for cocoa production, grindings, stocks, and prices. The model...
An econometric model of the world market for natural rubber is presented. The behavioral equations of the model can be grouped into three major blocks: supply, demand for all elastomers, and demand for...
An econometric model of the world tin economy using a disaggregated supply/demand approach with a market clearing equation for prices is described. Six developing countries, Malaysia, Bolivia, Indonesia...