This paper investigates the impacts of the current roaming rules on domestic competition and welfare. We consider a …

competition. The European Commission, in trying to improve the wholesale roaming market, caused the introduction of a system of … non-discriminatory prices that were not subject to competition but instead to low levels of price transparency and with … partners, demonstrating little evidence of competition. Analyses of the wholesale markets by national regulators revealed …

rivals from getting the spectrum needed to compete effectively. Thus, regulators typically attempt to protect competition …

This paper analyzes how competition works in mobile telecommunications markets and, based 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 …

This paper examines the effects of spectrum auctions on mobile market competition. A simple theoretical model suggests …

show that competition was more intense in those states where campaign contributions by the cellular industry have been …