Banker RD, HH Chang and SK Majumdar (1996). “Profitability, Productivity and Price Recovery Patterns in the US Telecommunications Industry. Review of Industrial Organisation.” Review of Industrial Organization 1: 1-17.
Banker RD, HH Chang and SK Majumdar (1996). “Profitability, Productivity and Price Recovery Patterns in the US Telecommunications Industry. Review of Industrial Organisation.” Review of Industrial Organization 1: 1-17.