0500 Oau 1100 2008 2050 ##0##urn:nbn:de:hebis:04-es2023-02127 2051 ##0##10.17192/es2023.0212 3000 Briglauer, Wolfgang 3000 Götz, Georg 3000 Schwarz, Anton 4000 Do we (still) need to regulate fixed network retail markets? 4085 ##0##=s MB=u https://archiv.ub.uni-marburg.de/es/2023/0212=x H 5050 |330 5584 fixed networks 5584 price squeeze, telecommunications 5584 foreclosure 5584 access regulation 5584 Wirtschaft 5584 vertical integration opus:12047