1. International Institute of Finance School of Management University of Science and Technology of China Hefei Anhui P. R. China
2. Eugene McDermott Professor of Operations Management, Naveen Jindal School of Management The University of Texas at Dallas Richardson Texas USA
3. Department and Graduate Institute of Business Administration College of Management National Taiwan University Taipei Taiwan, ROC
4. Faculty of Business The Hong Kong Polytechnic University Hung Hom Kowloon Hong Kong