Recently, many commodity groups have shifted promotion expenditures from generic advertising to non-advertising activities such as in-store promotion programs. Accordingly, corresponding evaluation methods need to be developed to identify the benefits of these non-advertising programs. We...

The modeling of micro-level food demand patterns requires not only allowing for household heterogeneity, but also addressing the problem of censoring. In this article, we present a variation of the Amemiya-Tobin framework for estimating a censored demand system that allows for household...

In this article, a two-equation sample selection model is used to estimate a household demand function for salmon incorporating domestic generic advertising. The two-equation estimation procedure, based on purchase and unit value equations, allows us to handle heavily censored panel data for...

This study develops an empirical framework to estimate quality-adjusted price elasticities from cross-sectional data. The new approach shows the importance of properly adjusting for quality variation in both prices and quantities in demand analysis. When quality adjustment is concerned only with...

In this study, a market segmentation approach is developed and applied to analyze U.S. households' cheese purchases. The segmentation is based on household interpurchase time, or the hazard rate of purchases. In this study, four segments have been discovered in the U.S. market for household...