Two different methods of incorporating advertising effects into Almost Ideal Demand Systems (AIDS) are presented. Both advertising schemes are designed to allow theoretical restrictions to hold globally rather than at particular sample points. The models are estimated for California figs,...

Separate demand equations for national brand and private label frozen concentrated orange juice were estimated using a switching regression model. The results indicate that the demand for national brand frozen concentrated orange juice is more price responsive than the demand for private label...

The main objective of this paper is to test the hypothesis that consumer preferences for beef in the United States have been affected by structural change, which reduces to testing for parameter stability in estimated demand equations. To this end, alternative specifications of the demand...