The legitimacy recognition of comparative advertising is closely related to the production enthusiasm of operators and the protection of the rights and interests of consumers, and thus become an important factor that may affect market competition fairness and social sustainable development....

The issue of legality of comparative advertising has given rise to numerous debates. The reason lies in the fact that basically a comparative advertisement is likely to give more information than a usual advertisement and there may be likely abuse or it may be beneficial to the consumers. In...

We study firms’ voluntary disclosure in an oligopoly market for vertically differentiated products, where firms are allowed to advertise a rival’s product as well as their own products. When consumers are uncertain of product qualities, Board (2009)1) and Hotz and Xiao (2011)2) show that...

We study firms' advertising strategies in an oligopolistic market in which both non-comparative and comparative advertising are present. We show that in equilibrium firms mix over the two types of advertising, with the intensity of comparative advertising exceeding that of non-comparative...

We derive equilibrium incentives to use comparative advertising that pushes up own brand perception and pulls down the brand image of targeted rivals. Data on content and spending for all TV advertisements in OTC analgesics enable us to construct matrices of dollar rival targeting and estimate...