Anderson and Feder analyze the considerations that lead policymakers to undertake extension investments as a key public responsibility, as well as the complex set of factors and intra-agency incentives that explain why different extension systems' performance vary. The authors provide a...

Growth in agriculture depends on many things but one of the most important is investment in agricultural research. Decision making in the agricultural research policy area can only be aided by access to better information. This article overviews a recent endeavor to move policy dialogue beyond...

The diverse modelling activity coming under a defined concept of Simulation is reviewed first through a general outline of suggested methodology and secondly through a survey of applications in agricultural economics and kindred disciplines. The review concludes with a consideration of present...