Productivity in the US telecommunications industry: A dea approach

Keyphrases

• Telecommunications Industry 100%
• Debt Ratio 100%
• Return on Equity 100%
• Data Envelopment Analysis 50%
• Market Value 50%
• Telecommunication Companies 50%
• Output Variable 50%
• Productivity Analysis 50%
• Equity Ratio 50%
• Price Return 50%

Economics, Econometrics and Finance

• Telecommunication Industry 100%
• Price 50%