We hypothesize that imperfect quality measurement in contracts for fresh fruits and vegetables results in a moral-hazard problem, and that the final price of the produce provides additional information regarding quality. As a consequence, growers are not shielded from all price risk. This...

This paper uses extensive data on production outcomes for processing tomato growers in California to examine the efficacy of explicit incentives observed in grower-processor contracts. Our data include all deliveries of tomatoes to some 51 processors over a period of 7 years in which at least 65...

The material herein contained is supplementary to the article name in the title and published in the American Journal of Agricultural Economics, Volume 89, Number 5, December 2007.

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This paper examines a dynamic model of mutual insurance when households can also engage in self-insurance by storage. This mutual insurance is informal as it is assumed that there is no enforcement mechanism, so any mutual insurance arrangements must be self-enforcing. It is shown how...

Traditional poverty measures neglect several important dimensions of household welfare. In this paper we construct a measure of "vulnerability" which allows us to quantify the welfare loss associated with poverty as well as the loss associated with any of a variety of different sources of...

We construct a model of food demand which distinguishes between the nutrients supplied by a particular food bundle and the quality of that bundle, as measured by its cost. We show that when nutrition affects only utility then under rather general conditions it will be optimal for all members of...