alternative theories. In this survey, we focus on four important aspects, namely: (i) the role of competition and market structure …

product market competition. This leads to more effective weeding out of the existing high-cost firms in the market. In this …

This paper analyzes how competition works in mobile telecommuncations markets and, bases on this analysis, we discuss … understanding competition in mobile telephony, is the fact that building a mobile telephone network requires highly specific … interconnection and fixed-to-mobile termination may give rise to competition problems. As we argue in this paper, closer analysis …