Institution: | 1. Economics and Trade Department, Dalian Maritime University, Dalian, China;2. Graduate School of Economics, Chonnam National University, Gwangju, Republic of Korea;3. Institute of Social Science, The University of Tokyo, Tokyo, Japan;1. Graduate School of Economics, Chonnam National University, South Korea;2. Wenlan School of Business, Zhongnan University of Economics and Law, China;1. Zachry Department of Civil Engineering, Texas A&M University, USA;2. Department of Civil Engineering, Federal University of Pernambuco, Recife, Brazil;3. PETROBRAS – Petróleo Brasileiro S.A., Brazil |