Barigozzi, Francesca; Garella, Paolo G.; Peitz, Martin - In: Journal of Economics & Management Strategy 18 (2009) 4, pp. 1071-1094
"We extend the theory of advertising as a quality signal" "using a model where an entrant can choose to advertise by comparing its product to that of an established incumbent. Comparative advertising, comparing quality of one's own product to that of a rival's, empowers the latter to file for...