Competitive One-to-One Promotions
- 1 September 2002
- journal article
- Published by Institute for Operations Research and the Management Sciences (INFORMS) in Management Science
- Vol. 48 (9), 1143-1160
- https://doi.org/10.1287/mnsc.48.9.1143.172
Abstract
One-to-one promotions are possible when consumers are individually addressable and firms know something about each customer's preferences. We explore the competitive effects of one-to-one promotions in a model with two competing firms where the firms differ in size and consumers have heterogeneous brand loyalty. We find that one-to-one promotions always lead to an increase in price competition (average prices in the market decrease). However, we also find that one-to-one promotions affect market shares. This market-share effect may outweigh the effect of lower prices, benefiting the firm whose market share increases. Our results suggest that of two firms, the firm with the higher-quality product may gain from one-to-one promotions. Our model also has implications for the phenomenon of customer churn, where consumers switch to a less preferred brand due to targeted promotional incentives. We show that churning can arise optimally from firms pursuing a profit-maximizing strategy. Instead of trying to minimize it, the optimal way to manage customer churn is to engage in both offensive and defensive promotions with the relative mix depending on the marginal cost of targeting.Keywords
This publication has 11 references indexed in Scilit:
- Customer Poaching and Brand SwitchingThe RAND Journal of Economics, 2000
- A model of price promotions with consumer searchInternational Journal of Industrial Organization, 1999
- Supplier Surfing: Competition and Consumer Behavior in Subscription MarketsSSRN Electronic Journal, 1999
- Third-Degree Price Discrimination in Oligopoly: All-Out Competition and Strategic CommitmentThe RAND Journal of Economics, 1998
- Paying Customers to SwitchJournal of Economics & Management Strategy, 1997
- Coupons and oligopolistic price discriminationInternational Journal of Industrial Organization, 1996
- Competitive Coupon TargetingMarketing Science, 1995
- Pricing and Promotions in Asymmetric DuopoliesMarketing Science, 1991
- Competitive Promotional StrategiesThe Journal of Business, 1988
- Competition of Firms: Discriminatory Pricing and LocationEconometrica, 1986