The generalized composite commodity theorem (GCCT) and testing procedure is extended to test for consistent aggregation of the United States and Mexican agricultural production data in each category for which earlier tests rejected homothetic separability. Nonrejected GCCT and separability...

Many nutritional policies are designed to make home food production more affordable and yet very little is actually known about the home food production process. A better understanding of home food production can be used to help explain shortcomings in current nutrition policies and consequently...

Because of common data limitations, the existing testing framework for the generalized composite commodity theorem (Lewbel, 1996) is incomplete. This note clarifies and strengthens the testing procedure by implementing modified Bonferroni procedures. The conditions are established for...

This article develops a two-stage collective household production model for household food expenditures, parental time allocation, and childhood overweight. The model fills four gaps in the literature: (i) the "black box" treatment of intrahousehold decision making, (ii) exclusion of the child's...