We present a model of the world wool market that merges two modelling traditions: the partialequilibrium commodity-specific approach and the computable general-equilibrium approach. The model captures the multistage nature of the wool production system, and the heterogeneous nature of raw wool,...

This paper presents the theoretical and numerical structure of WOOLGEM – a general equilibrium model of the world wool market which treats raw wool, wool textiles and wool garments as heterogeneous commodities. The model divides the world wool market into nine geographical regions and...

The seminal work of Freebairn, Davis and Edwards (FDE, 1982) showed that in a multistage production system, research that reduces production costs at one stage provides benefits to producers at all stages and to consumers. This work assumed a partial equilibrium environment, while producers...