7Megginson, William L. and Jeffrey M. Netter,2001 :“From State to Market: A Survey of Empirical Studies on Privatization. ”Journal of Economic Perspectives, 39:2, pp. 321 - 89.
8Noll, Roger, 1987 : “The Twisted Pair: Regulation and Competition in Telecommunications.” Regulation, 3/4.
10Petrazzini, Ben,1996a: “Competition in Telecoms- Implications for Universal Service and Employment.” Public Policy for the Private Sector: Washington, DC.
