Showing 1 - 10 of 11
We characterize the product line choice and pricing of a monopolist as the upper envelope of net marginal revenue curves to the individual product demand functions. The equilibrium product varieties to include in a product line are those yielding the highest upper envelope. In a central case...
Persistent link: https://www.econbiz.de/10011145421
We extend the persuasion game to bring it squarely into the economics of advertising. We model advertising as exciting … consumer interest into learning more about the product, and determine a firm's equilibrium choice of advertising content over … quality information, price information, and horizontal match information. Equilibrium is unique whenever advertising is …
Persistent link: https://www.econbiz.de/10011083652
analyse a monopoly firm’s choice of advertising content and the information disclosed to consumers. The firm advertises only …
Persistent link: https://www.econbiz.de/10005662329
We find the Nash equilibria for monotone n-player symmetric games where each player chooses whether to participate. Examples include market entry games, coordination games, and the bar-room game depicted in the movie 'A Beautiful Mind'. The symmetric Nash equilibrium involves excessive...
Persistent link: https://www.econbiz.de/10005662078
, magazines, newspapers, the Internet, and television (the illustrative example henceforth). Most advertising expenditures are … incurred for these media. They are also mainly supported by advertising revenue. Early work stressed possible market failures … sides are coordinated by broadcasters (or 'platforms') that choose ad levels and program types, and advertising finances the …
Persistent link: https://www.econbiz.de/10005124151
advertising expands: others lose ad market share but may increase in absolute terms if sufficiently attractive. The "information … total ad volume reaches an upper limit. Overall, advertising is excessive, though the allocation across sectors is optimal …
Persistent link: https://www.econbiz.de/10005000441
We introduce a framework that has known models of oligopolistic competition with differentiated products (the circle and the constant elasticity of substitution (CES)) as limit cases. This integrative approach incorporates both localized and global competition, as well as price-sensitive...
Persistent link: https://www.econbiz.de/10005504717
We study personalized price competition with costly advertising among n quality-cost differentiated firms. Strategies …-like" profits. Welfare losses initially rise then fall with the ad cost, with losses due to excessive advertising and sales by the …
Persistent link: https://www.econbiz.de/10011186629
We use cumulative reaction functions to compare long-run market structures in aggregative oligopoly games. We first compile an IO toolkit for aggregative games. We show strong neutrality properties across market structures. The aggregator stays the same, despite changes in the number of firms...
Persistent link: https://www.econbiz.de/10011083659
We model comparative advertising as brands pushing up own brand perception and pulling down the brand image of targeted … the structural model. These attack matrices identify diversion ratios and hence comparative advertising damage measures …. We find that outgoing comparative advertising attacks are half as powerful as self-promotion in raising own perceived …
Persistent link: https://www.econbiz.de/10011084001