1. Research Organizations and Institutes

Forrester Research
Gartner Group
IDC
IDG
NUA
ZD Market Intelligence

Center for Research in Electronic Commerce (University of Texas at Austin)
Center for Research on Information Technology and Organizations (CRITO, U.C. Irvine)
Economics of Network (Nicholas Economides)
E-conomy Project (U.C. Berkeley)
Information Economy (Hal Varian)

Information Technology Industry Council
International Telecommunication Union (ITU)
National Telecommunications and Information Administration (NTIA)
United States Government  Electronic Commerce Policy

2. Economists

Yannis Bakos
Yale Braunstein
Tim Bresnahan

3. Search

IT Road Maps at the NSF
IT Resources- Government Related Links (OECD)