Marcel Goi\'{c}; Jerath, Kinshuk; Srinivasan, Kannan - In: Marketing Science 30 (2011) 1, pp. 134-148
Firms in several markets attract consumers by offering discounts in other unrelated markets. This promotion strategy, which we call "cross-market discounts," has been successfully adopted in the last few years by many grocery retailers in partnership with gasoline retailers across North America,...