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Beyond plain vanilla: Modeling joint product assortment and pricing decisions
Journal article   Open access   Peer reviewed

Beyond plain vanilla: Modeling joint product assortment and pricing decisions

Michaela Draganska, Michael Mazzeo and Katja Seim
Quantitative marketing and economics, v 7(2), pp 105-146
01 Jun 2009
url
https://repository.upenn.edu/bitstreams/c10c9874-ad5e-430c-8832-1666b5605c07/downloadView

Abstract

Business Business & Economics Economics Mathematical Methods In Social Sciences Social Sciences Social Sciences, Mathematical Methods
This paper investigates empirically the product assortment strategies of oligopolistic firms. We develop a framework that integrates product choice and price competition in a differentiated product market. The present model significantly improves upon the reduced-form profit functions typically used in the entry and location choice literature, because the variable profits that enter the product-choice decision are derived from a structural model of demand and price competition. Given the heterogeneity in consumers' product valuations and responses to price changes, this is a critical element in the analysis of product assortment decisions. Relative to the literature on structural demand models, our results show that incorporating endogenous product choice is essential for policy simulations and may entail very different conclusions from settings where product assortment choices are held fixed.

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Collaboration types
Domestic collaboration
Web of Science research areas
Business
Economics
Social Sciences, Mathematical Methods
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