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In Italy, fixed telecommunications were liberalised 15 years ago, but the incumbent is still the dominant operator. The Italian antitrust authority has recently fined Telecom Italia for margin squeeze and technical sabotage, proving that the incumbent still has the incentive and the power to...
Persistent link: https://www.econbiz.de/10010396579
This paper develops a fairly general model of platform competition in media markets allowing viewers to use multiple platforms. This leads to a new form of competition between platforms, in which they do not steal viewers from each other, but affect the viewer composition and thereby the...
Persistent link: https://www.econbiz.de/10010339953
This paper studies the welfare consequences of a vertical merger that raises rivals' costs when downstream competition … is à la Cournot between firms with constant asymmetric marginal costs. The main result is that such a vertical merger can … price paid by the non-merging firms the merger thereby shifts production away from those relatively inefficient producers in …
Persistent link: https://www.econbiz.de/10001678164
A welfare-maximizing Public Service Broadcaster (PSB) broadcasts both information-type and show-type content if (i) the information consumption of TV viewers generates external benefits for society by improving the ability of voters to control politicians and (ii) the marginal external benefits...
Persistent link: https://www.econbiz.de/10010434294
profit maximization of merging firms in differentiated product industries. Using pre- and post-merger industry data, I am … Post-Nabisco merger. My results show an increasing degree of joint profit maximization of the merged entities over the … first two years after the merger, eventually leading to almost full maximization of joint profits. I find that between 9 …
Persistent link: https://www.econbiz.de/10010336310
We consider a monopolistic supplier's optimal choice of wholesale tariffs when downstream firms are privately informed about their retail costs. Under discriminatory pricing, downstream firms that differ in their ex ante distribution of retail costs are offered different tariffs. Under uniform...
Persistent link: https://www.econbiz.de/10010338975
To explain organizational decisions in multistage production processes we assume a production process with one producer and two suppliers of which one is the firm's direct supplier and the other one is the supplier of the supplier. The firm decides only on the organizational form of her direct...
Persistent link: https://www.econbiz.de/10010491155
Liberalized electricity markets are characterized by a fluctuating price-inelastic demand, non-storable electricity and often show substantial market shares held by one or few incumbent firms. These characteristics have led to a controversial discussion concerning the need for and the design of...
Persistent link: https://www.econbiz.de/10010336260
Persistent link: https://www.econbiz.de/10001354861
information about suitable merger targets and to manage the merged corporation in case of an acquisition. Our results show that … high-powered incentives and, hence, a high personal income at the merger-management stage. We derive conditions under which …
Persistent link: https://www.econbiz.de/10010340013