Papers and Presentations

Membership of water user association and implications for food security

This study used a primary data of 820 farm households to examine the relationship between membership of water user association (WUA) and food security, using a quasi-experimental research design. The results indicate a positive association between WUA participation and household food security.

The economic potential for area-yield crop insurance: An application to maize in Ghana

Shifting from an exogenous weather-based to an endogenous yield-based index introduces concerns of asymmetric information, which can lead to market failures that constrain supply from providers. Larger insurance zones inhibit index manipulation, but average yield is less informative about any individual plot. We quantify this tradeoff for maize in Ghana using a spatial yield model calibrated to match observed production.