1. Department of Applied Economics, Department of Finance, National Chung Hsing University, Taichung, Taiwan
2. Department of Finance, Asia University, Taichung, Taiwan
3. College of Business, Kansas State University, Manhattan, USA
4. Discipline of Business Analytics, University of Sydney Business School, Australia
5. Econometric Institute, Erasmus School of Economics, Erasmus University Rotterdam, the Netherlands
6. Department of Economic Analysis and ICAE, Complutense University of Madrid, Spain
7. Institute of Advanced Sciences, Yokohama National University, Japan