Using a mathematical-programming agricultural-sector model of Egypt, this paper analyzes mechanisms for allocating scarce water and for charging the farmers the Operation and Management (O&M) costs of irrigation and drainage, currently covered by the government. The effects of cost recovery are...

Many of the countries in the Southern Africa region have very sketchy trade data, due to disruptions in data collection (caused by war in the case of Mozambique and sanctions-induced secrecy in South Africa, for instance) or weak statistical institutions. These trade data are also often in...

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 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.

Two empirical regularities in the beef-cattle sector have been observed for a long time. First, the time-series for cattle stock exhibits strong cyclicity with a period of several years. Second, beef supply seesms to be negatively related to price. The authors attempt to gain insight into the...

This paper uses a two-country, computable general equilibrium (CGE), trade model to analyze the impact on Mexico and the U.S. of the precipitous peso depreciation in late 1994 and early 1995, and of the policy response to the crisis. The model includes explicit treatment of agricultural policies...

This paper analyzes the income and equity effects of the dramatic growth in rice yield in the Philippines during the "green revolution" period 1965-1980 using a modified Social Accounting Matrix (SAM) framework. Proportionately larger income benefits are found to accrue to the large-farm than...

Against the background of increasing interest in closer economic relations in the Middle East, the contribution that greater integration of markets might make to improving food security in the region is investigated, using a quantitative framework for gauging the reduction in instability of...

Using a Computable General Equilibrium model for Egypt based on data for 1991/92, this paper analyzes the short-run impact of removing price-distorting subsidies for oil products sold domestically and for commodities covered by the consumer subsidy program. The model merges neoclassical and...