1. Department of Public Policy and Management, Pusan National University, Busan, South Korea
2. School of Applied Artificial Intelligence, Handong Global University, Pohang, South Korea
3. AI Research Division, Software Policy and Research Institute, Seongnam, South Korea
4. College of Economics, Shenzhen University, Shenzhen, China
5. Business School, Shantou University, Shantou, China