1. Associate Professor, School of Economics and Management, Harbin Institute of Technology, Weihai 264209, People’s Republic of China (corresponding author).
2. Graduate student, School of Economics and Management, Harbin Institute of Technology, Weihai 264209, People’s Republic of China.
3. Professor, Graduate Institute of Urban Planning, College of Public Affairs, National Taipei Univ., 151 University Rd., San Shia District, New Taipei City 23741, Taiwan.