In this paper, we provide a definition of mobile payments and we analyze the markets that could be targeted by mobile payment service providers, both in developed and in developing countries. Focusing on the case of developed countries, we introduce five cooperation models that have emerged or...

In this paper, we study the development of mobile payments as an innovation in developed countries. In particular, we introduce five cooperation models that have emerged or could emerge between banks, mobile network operators, and payment systems, for the development of this new payment method....

Over the recent years, the development of mobile banking and Internet banking has had a considerable impact on competition in the retail banking industry. In some countries, the regulatory framework has been adapted to allow non-banks to operate in retail payments and compete with banks for...

The third generation UMTS auction in Germany raised an enormous amount of revenue, and at the same time achieved a more competitive market structure than other UMTS auctions in Europe. The present paper explains the design of that auction, and presents a game theoretic explanation of observed...