A multinomial logit model of brand choice, calibrated on 32 weeks of purchases of regular ground coffee by 100 households, shows high statistical signficance for the explanatory variables of brand loyalty, size loyalty, presence/absence of store promotion, regular shelf price and promotional...

Guadagni and Little (1983) had a surprising (to the authors) number of citations, presumably because it was the first paper to build a useful model with UPC scanner panel data. More surprising (but not to the authors) was that the model, compared to those in most academic papers, found...

A multinomial logit model of brand choice, calibrated on 32 weeks of purchases of regular ground coffee by 100 households, shows high statistical significance for the explanatory variables of brand loyalty, size loyalty, presence/absence of store promotion, regular shelf price and promotional...