Understanding what determines the geographic spread of innovations can help guide the funding and implementation of research and extension programs. Our approach uses household survey data as model parameters, to simulate behavior across the entire surveyed population and avoid the aggregation...

General equilibrium (GE) models have been criticized because of policy aggregation issues. Partial equilibrium (PE) models can be more disaggregated but do not account for the economy-wide effects from trade reform. In this article, we illustrate a methodology that combines a fully...