In mature markets with competing firms, a common role for advertising is to shift consumer preferences towards the advertiser in a tug-of-war, with no effect on category demand. In this paper, we analyze the effect of such “combative” advertising on market power. We show that, depending on...

In recent studies of channel competition, it has been found that channel intermediaries reduce the intensity of direct competition between manufacturers. The underlying channel structure in most studies consists of two manufacturers and two retailers each of whom sells only manufacturer's...

We investigate the nature of competitive equilibrium for brands competing in a multi-attribute product space when consumer preferences for product attributes follow nonuniform distributions. We establish subgame-perfect equilibria in a two-stage game, where firms choose positions in the first...

How can supermarkets use the vast data they have to design strategies to compete for large-basket shoppers, potentially their most profitable customers? We say, analyze the data to glean basket composition of heterogeneous consumers. Of theoretical and practical interest is the question, will...

Two concepts of brand loyalty are defined, “inertial” brand loyalty resulting from time lags in awareness, and “cost-based” brand loyalty resulting from intertemporal utility effects. Their market level implications are formally derived in a continuous time model. It is found that...

This paper looks into the effects of information transparency on market participants in an online trading environment. We study these effects in business-to-business electronic markets with firms competing in both upstream and downstream industries. The prior literature generally assumes that...

Competitive behavior in commercial television broadcasting is modeled to examine program choice and the effects of more channels being available on firm strategy. Specifically, broadcasters compete by selecting both the "type" and quality level of a program to offer, but do not compete on price....

Liu et al. [Liu, Y., D. S. Putler, C. B. Weinberg. 2004. Is having more channels really better? A model of competition among commercial television broadcasters. (1) 120–133] examine the television broadcast industry using a model in which profit-maximizing broadcasters seek to gain viewers by...

Many brands today introduce limited edition (LE) products as part of their product line. However, little is known about the conditions under which a brand should introduce an LE product or the competitive implications of doing so. We investigate this issue using a game theoretic model of a...

Reward programs, a promotional tool to develop customer loyalty, offer incentives to consumers on the basis of cumulative purchases of a given product or service from a firm. Reward programs have become increasingly common in many industries. The best-known examples include frequent-flier...