Consumers have shifted their consumption of online content dramatically from websites that they browse from a personal computer to apps that they use on mobile devices. Marketers have moved with the eyeballs, particularly since people use their smartphones much of the day and carry them wherever...

This paper provides a new and complementary explanation for a pricing puzzle for seasonal products, namely, counter-cyclical pricing, drawing on the category-expansion effects of price promotions. Our study emphasizes the seasonal fluctuation in promotion frequency rather than the change in...

Out-of-Stock (OOS) is a prevalent problem customers face at the POS. In this paper, we demonstrate both theoretically and empirically how OOS-induced substitution patterns can be explained and predicted by means of context and phantom theory. We further analyze the relevance of promotions, for...

We investigate the impact of store capacity and extent of inter-product substitution in a retailer's assortment on the optimal timing and depth of price promotions using a two step approach. First, a survey of price promotions within the shampoo and detergent assortments of four mass-market...

This paper examines the optimal sequencing of sales in the presence of network externalities. A firm sells a good to a group of consumers whose payoff from buying is increasing in total quantity sold. The firm selects the order to serve consumers so as to maximize expected sales. It can serve...

This paper examines the optimal sequencing of sales in the presence of network externalities. A firm sells a good to a group of consumers whose payoff from buying is increasing in total quantity sold. The firm selects the order to serve consumers so as to maximize expected sales. It can serve...

Marketing researchers have traditionally modeled sales promotions by introducing a sales promotion dummy variable (sometimes accompanied by its interaction with prices) in the indirect utility specification. This approach has been useful in reproducing consumers' response to sales promotions but...

Retailers often offer price and quantity promotions to customers during clearance sales. In a price promotion, they offer discounted unit prices. In a quantity promotion, they usually offer a buy-one-get-one free (BOGO) or buy-two-get-one free (BTGO) policy. Under BOGO, customers buying one unit...

To analyze consumers' purchase behavior and a firm's subsidy decision and profit under a trade-in program with a limited promotion period, this work builds a baseline model assuming that consumers are myopic, followed by a two-stage model for strategic consumers as an extension. Finally, this...