Estimates of regional adult equivalence scales for convenience foods were obtained using the model developed by Buse and Salathe and using data from the 1977-78 Nationwide Food Consumption Survey. Wide dispa rities exist in scale values among regions, controlling for other factors, suggesting...

A theory-based participation model is developed using the assumptions of perfect capital markets and perfect information. Given this specification it is shown that participation in a PDR program is always equivalent in present value terms to selling the land, and is always at least as good as...