The authors examine the impact of information technology on productivity in the public sector econometrically using data from the BLS Federal Productivity Measurement Program and from Computer Intelligence Infocorp and by interviewing some government officials. They estimate a production...

This article compares and contrasts two technologies for delivering broadband wireless Internet access services: "3G" vs. "WiFi". The former, 3G, refers to the collection of third-generation mobile technologies that are designed to allow mobile operators to offer integrated data and voice...