Does the Digital Divide Matter? The Role of Information and Communication Technology in Cross-country Level and Growth Estimates?
Becchetti Leonardo, Adriani Fabrizio,CEIS Research Paper, 4, June 2003
Estimation of Unit Values in Cross Sections without Quantity Information and Implications for Demand and Welfare Analysis
Atella Vincenzo, Perali Federico, Menon Martina, ,CEIS Research Paper, 12, April 2003