1. Waseda Business School, Waseda University, Bldg. 11, 1-6-1 Nishi-Waseda , Shinjuku, Tokyo 169-8050, Japan . e-mail: alex.coad@waseda.jp
2. School of Economics & Research Center for Entrepreneurship , Kwansei Gakuin University, Nishinomiya, Hyogo 662-8501, Japan . e-mail: mkato@kwansei.ac.jp
3. Department of Economics, Faculty of Economics, Business and Tourism, University of Split, Cvite Fiskovica 5 , Split 21000, Croatia . e-mail: ssrhoj@efst.hr