Showing 1 - 10 of 35
Persistent link: https://www.econbiz.de/10005143693
Persistent link: https://www.econbiz.de/10005261825
Received literature have shown that if competing networks are restricted to linear and uniform pricing, high access charges can facilitate collusion; a result that breaks down if we allow for non-linear and discriminatory pricing, however. We show that by adding unbalanced calling pattern to the...
Persistent link: https://www.econbiz.de/10005702527
In a non-cooperative oligopoly model where firms use simple linear prices, Klemperer (1987) has shown that the existence of consumers’ switching costs may generate monopoly like prices, and thereby create substantial loss in welfare. We show that when allowing firms to use two-part tariffs,...
Persistent link: https://www.econbiz.de/10008914345
Received literature have shown that if competing networks are restricted to linear and uniform pricing, high access charges can facilitate collusion; a result that breaks down if we allow for non-linear and discriminatory pricing, however. In this paper we add unbalanced calling pattern to the...
Persistent link: https://www.econbiz.de/10008919566
It is well-known that switching costs may facilitate monopoly pricing in a market with price competition between two suppliers of a homogenous good, provided the switching cost is above some critical level. We show that introducing consumer heterogeneity tends to increase the critical switching...
Persistent link: https://www.econbiz.de/10005231165
Persistent link: https://www.econbiz.de/10005322426
Retail chains are observed in many industries. The question addressed here is whether retail chains can exploit buyer power by excluding some brands. In a theoretical model with two differentiated producers and a single retailer, the authors show that a retailer will require exclusivity (exclude...
Persistent link: https://www.econbiz.de/10005157263
We study the performance of jointly owned production units where upstream firms sell inputs to a downstream final market producer. It is found that, compared to integrated firms, co-ownership leads to overinvoicing of input prices (transfer prices), resulting in lower aggregate profits. Tax and...
Persistent link: https://www.econbiz.de/10005157265
We explore how the incentives for exclusion, both in upstream and downstream vertical markets, are related to the bargaining position of suppliers and retailers. We consider a model with a dominant upstream manufacturer and a competitive fringe of producers of imperfect substitutes offering...
Persistent link: https://www.econbiz.de/10010611659