2003

1. Implementing efficient market structure optimal licensing in natural oligopoly when tax revenue matters

   Review of Economic Design, Vol. 7, Núm. 4, pp. 443-463

2. Low price equilibrium in multi-unit auctions: The GSM spectrum auction in Germany

   International Journal of Industrial Organization, Vol. 21, Núm. 10, pp. 1557-1569

3. The third generation (UMTS) spectrum auction in Germany

   SPECTRUM AUCTIONS AND COMPETITION IN TELECOMMUNICATIONS