Yasuhiko Haraguchi Author

Munehiko Itoh is a Professor at the Research Institute for Economics and Business Administration (RIEB), Kobe University, Japan.

Atsumi Kato is a Professor of the Graduate School of Social Sciences, Hiroshima University.

Yoshitaka Shimono is an Associate Professor of the Graduate School of Economics, Nagoya City University.
Yasuhiko Haraguchi is a Professor of the Graduate School of Social Sciences, Hiroshima University.
Park Taehoon is a Professor of the Faculty of Commerce, Kansai University.