There is a continuing need to use recent and consistent multisectoral economic data to support policy analysis and the development of economywide models. Updating and estimating input-output tables and social accounting matrices (SAMs), which provides the underlying data framework for this type...

This paper analyzes the wheat market in South America, with a focus on MERCOSUR. It argues that wheat markets in South America have undergone significant changes over the last decade, driven by the world macroeconomic and agricultural cycle of the last quarter of the century, as well as specific...

The comparative effects on GDP and household incomes associated with various pathways of agricultural growth in Zimbabwe are investigated, based on SAM (social accounting matrix) multiplier analysis. Among the five growth paths considered, the "smallholder road to agricultural development"...

Improvements in agricultural productivity and reductions in marketing costs in Mozambique are analysed using a computable general equilibrium (CGE) model. The model incorporates detailed marketing margins and separates household demand for marketed and home-produced goods. Simulations improving...

This paper describes, in quantitative terms, the macroeconomic adjustments effectively implemented and accompanying agricultural and overall economic performance, particularly since 1980, in four low-income countries in Southern Africa, namely, Malawi, Tanzania, Zambia, and Zimbabwe. Because the...

The spatial dimension of economic policy is often important. However, as opposed to partial-equilibrium multi-region programming models, existing multi-region Computable General Equilibrium (CGE) models have rarely explicitly treated geographical space. This paper develops a spatial-network,...

This paper presents a regionally disaggregated computable general equilibrium (CGE) model of Mexico in order to examine the differential effects of external shocks across the regions. The model demonstrates how the internal migration regime is affected by exogenous changes in the presence of...

Using an agriculture-focused CGE model for Zimbabwe with 1991 as base period, this paper examines quantitatively the income and equity effects of trade liberalization in isolation and in conjunction with potentially complementary changes in fiscal and land policies. Trade policy reform alone...

Between 1993 and 1996, two developments occurred in world grain markets which posed a potential threat to the food security of import-dependent developing countries. First, starting in later 1994, real grain prices increased, limiting the ability of less developed countries (LDCs) to import...

The paper presents a "Watershed Computable General Equilibrium (CGE) Model "for the Olifants River Catchment." A CGE provides an appropriate framework in which to explore policy alternatives for achieving more efficient water and land use.