Gabriel, Tommy Staahl; Sorgard, Lars - In: International Journal of the Economics of Business 5 (1998) 1, pp. 47-55
Two producers delegate sales of differentiated products to common retailers, each with a monopoly position. Each producer can offer either a linear or a two-part tariff. In the single-period game each producer's dominant strategy is to use a two-part tariff. If the two producers' products are...