Lee, Jonq-Ying; Brown, Mark G.; Seale Jr., James L. - Florida Department of Citrus - 1992
The almost ideal demand system (AIDS) is commonly used to study demand for agricultural commodities and groups of … commodities. Increasingly, separability has been utilized in conjunction with the AIDS to estimate conditional demand systems as … with use of the AIDS and that tests of separability with the AIDS are problematic. …