Using Choice Experiments to Value an Electronic Commerce. - Nobuyuki Soga; Takashi Okamoto (SAINT, 2011)

Realities and Ideals of Competencies: The Perceptual Gaps between Companies and University Students. - Takashi Okamoto; Nobuyuki Soga; Taro Kumagai; Hideo Arai (MISNC, 2016)

The Perceptual Gaps Between Companies' and University Students' Views on Fundamental Competencies. - Takashi Okamoto; Nobuyuki Soga; Taro Kumagai; Hideo Arai (Rev. Socionetwork Strateg., 2017)

The relationship between the anchoring effect and the mere exposure effect in commodity selection. - Nobuyuki Soga (MISNC, 2018)