| |
| 2001 | ||
|---|---|---|
| 2 | Gary Madden, Scott J. Savage, Craig Tipping: Understanding European Union international message telephone services demand. Information Economics and Policy 13(2): 127-136 (2001) | |
| 2000 | ||
| 1 | Gary Madden, Scott J. Savage: R&D spillovers, information technology and telecommunications, and productivity in ASIA and the OECD. Information Economics and Policy 12(4): 367-392 (2000) | |
| 1 | Gary Madden | [1] [2] |
| 2 | Craig Tipping | [2] |