Customer poaching and brand switching

Citation
D. Fudenberg et J. Tirole, Customer poaching and brand switching, RAND J ECON, 31(4), 2000, pp. 634-657
Citations number
24
Categorie Soggetti
Economics
Journal title
RAND JOURNAL OF ECONOMICS
ISSN journal
07416261 → ACNP
Volume
31
Issue
4
Year of publication
2000
Pages
634 - 657
Database
ISI
SICI code
0741-6261(200024)31:4<634:CPABS>2.0.ZU;2-Q
Abstract
Firms sometimes try to "poach" the customers of their competitors by offeri ng them inducements to switch. We analyze duopoly poaching under both short -term and longterm contracts assuming either that each consumer's brand pre ferences are fixed over rime or that preferences are independent over time. With fixed preferences, short-term contracts lead to poaching and socially inefficient switching. The equilibrium with long-term contracts has less s witching than when only short-term contracts are feasible, and it involves the sale of both short-term and long-term contracts. With independent prefe rences, short-term contracts are efficient, but long-term contracts lead to inefficiently little switching.