%A Farid Gasmi %A Jean-Jacques Laffont %A William W. Sharkey %J Telephony, the Internet and the Media %T A Technico-Economic Analysis of Local Telecommunications Markets %P 15-36 %B Telephony, the Internet and the Media %E Jeffrey K. MacKie-Mason %E David Waterman %D 1998 %I Lawrence Erlbaum Associates %L publications2540