Sobee Shinohara

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Empirical analysis of factors promoting the Japanese 3G mobile phone

Masatsugu Tsuji, Yuji Akematsu, Sobee Shinohara, 2012 .

How Telecommunication Regulations Can Contribute to the Alleviation of Traffic Explosion in the Japanese NGN

Masatsugu Tsuji, Sobee Shinohara, 2019 .

How Smartphones Transformed Market and Competition of Mobile Broadband in OECD Member Countries

Masatsugu Tsuji, Hiroyuki Morikawa, Sobee Shinohara, 2016 .

An empirical analysis of mobile broadband adoption

Sobee Shinohara, 2017, 2017 IEEE International Symposium on Technology and Society (ISTAS).

Analysis of broadband services diffusion in OECD 30 countries: Focusing on open access obligations

Masatsugu Tsuji, Yuji Akematsu, Sobee Shinohara, 2011 .

Competition or smartphones? Factors promote mobile broadband adoption in OECD countries

Masatsugu Tsuji, Hiroyuki Morikawa, Sobee Shinohara, 2015 .

Current issues of the Japanese mobile phone market caused by smartphones

Hiroyuki Morikawa, Masatsugu Tsuji, Yuji Akematsu, 2013 .

Factors of FTTH deployment in Japan: A panel data analysis

Masatsugu Tsuji, Yuji Akematsu, Sobee Shinohara, 2012 .

Role of ICT in the innovation process based on firm-level evidence from four ASEAN economies: An SEM approach

Yasushi Ueki, Masatsugu Tsuji, Sobee Shinohara, 2014 .