Aug 23 2012 Ralf Dewenter and Juergen Roesch   Market entry into emerging two-sided markets   Abstract  Contact Information  Citation  Full Text  -  Note   Jun 07 2008 Felix Höffler   On the consistent use of linear demand systems if not all varieties are available   Abstract  Contact Information  Citation  Full Text  -  Note   Mar 07 2007 Toru Kikuchi   Switching costs and the impact of trade liberalization   Abstract  Contact Information  Citation  Full Text  -  Note