When and what to buy: a nested logit mod
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Peter M. Guadagni; John D. C. Little
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Article
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1998
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John Wiley and Sons
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English
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On a shopping trip to a supermarket a customer may purchase a product in a given category and, if so, buys a particular brand. Guadagni and Little (1983) model the brand choice part of this process. A multinomial logit model describes the selection of brand and size given that the customer makes a c