This paper explores the links between development assistance, agricultural output growth and imports in 56 developing economies over the period 1974-1990. The empirical model treats agricultural growth and imports, savings and aid as endogenous. The analysis also accounts for differences in...

An econometric approach using international and national yield trial data is employed to estimate a spillover matrix for wheat varietal technology. The global spillover matrix is estimated based on international yield trial data from 1979-80 to 1987-88, that include 195 international trial...

In order for farmers to accept improved soil and water management practices, new technologies must be appropriate to the specific site conditions found in the farm setting and be consistent with farmers' objectives and available resources. A whole-farm modeling analysis of this problem is...

We examine the relative influence of preferences and technology on producers' ex ante willingness to pay for a reduction in production risk. A risk averse producer pays both an Arrow-Pratt risk premium to stabilize income and a 'production premium' to stabilize yield. Using soil-nitrate risks as...

Time series econometric methods are applied to monthly observational data over the period 1978-1992 on real exchange rates, real corn prices, corn export sales, and corn export shipments for the United States. In-sample fit and out-of-sample forecast results are used to discern whether exchange...

This research provides one of the first empirical estimates of a data-based dynamic factor demand model for American and Canadian agriculture. Models such as these deserve more widespread use in the empirical analysis of agriculture. These models have the advantage that they do not impose...

This paper contributes to the productivity literature in developing country agriculture by quantifying the level of efficiency for a sample of peasant farmers from Eastern Paraguay. A stochastic efficiency decomposition methodology is used to derive technical, allocative and economic efficiency...

Lester Brown's recent writings about trends in China's food consumption, production and rapidly rising import requirements and his predictions that the world is running out of potential to increase production of cereals received wide publicity in the press. They increased awareness of the...

Record-high U.S. strawberry production in 1993 and another large crop anticipated in 1994 continue the growth trend that began in the 1970's. California produced nearly 80 percent of the U.S. crop on less than half of the strawberry acreage due to higher output per acre than other States. Grower...