Multiple mobile phone (M²P) usage has become an increasing practice in Nigeria but little is known about the factors propelling it or related communication processes. An examination of its operations reveals interaction with economic and social factors for reduction in call costs and management...

National regulatory authorities (NRAs) attempt to encourage participation in spectrum assignments by enhancing entrants' likelihood of success. The question this study addresses is: can NRA policy tools really affect the probability an entrant wins a 3G spectrum licence? In particular, the...