Kiyotaka Yuguchi

What is the role of the mobile operators in the 5G mobile communications

Kiyotaka Yuguchi, 2015 .

Theoretical Analysis of Mobile Operators' Spectrum Strategies

Kiyotaka Yuguchi, 2014 .

Spectrum policy in transition

Phillipa Marks, Kiyotaka Yuguchi, 2004 .

The digital divide problem: An economic interpretation of the Japanese experience

Kiyotaka Yuguchi, 2008 .