Affiliation: | 1.School of Economics and Management, Kochi University of Technology, Kochi, Japan ;2.Department of Agricultural and Applied Statistics, Bangladesh Agricultural University, Mymensingh, Bangladesh ;3.Research Institute for Future Design, Kochi University of Technology, Kochi, Japan ;4.Urban Institute, Kyusyu University, Fukuoka, Japan ;5.College of Business, Rikkyo University, Tokyo, Japan ; |