Shinohara, Sobee; Akematsu, Yuji; Tsuji, Masatsugu - International Telecommunications Society (ITS) - 2011
categorize major countries into CATV (BB) type, DSL type and FTTx type. Then, the paper postulates the following four hypotheses …; (2) open access obligations on copper subscriber lines affect DSL diffusion; and (3) relative connection speed of FTTx to … DSL and (4) business strategy of operator for investment in FTTx influence FTTx diffusion. Finally, the paper empirically …