We describe the development of the market for mobile payments in Denmark. In the first step, we explain the two main competing products as well as their underlying technologies. In the second step, we also analyze the competition within the Danish market from debit card companies and the...

Abstract This paper analyzes the optimal market structures and pricing strategies of a monopolist platform in a two-sided market where the agents on each side prefer the platform to be less competitive on their side; that is, in a market with negative intra-group network externalities. Results...

We describe the development of the market for mobile payments in Denmark. In the first step, we explain the two main competing products as well as their underlying technologies. In the second step, we also analyze the competition within the Danish market from debit card companies and the...

The data reveals pervasive state ownership of the television media as well as a large share of television audiences for state broadcasters the world over. The mixed economy literature in one-sided markets recognises the possibility that anti-competitive actions of state owned enterprises may...

We analyse a market where newspaper publishers compete for advertising as well as for readership. Publishers first choose the political position of their newspaper then set cover prices and advertising tariffs. We build on the duopoly model of Gabszewicz et al. (2001, 2002) who show that...

Participants in a market, buyers and sellers, may need the service of an intermediary who will put them into contact and give them information about their potential trading partner. The intermediary chooses what price it will charge to each side to have access to its service. It also chooses...

We start out reviewing the justification for press subsidies. The social value of journalism can be larger than what the newspapers are able to extract because of knowledge externalities, public good characteristics of investigative journalism and nonappropriability of consumer surplus. A free...