1. Recent Doctoral Graduate, School of Public Affairs, Zhejiang University, Hangzhou, Zhejiang, China
2. Director, Institute for Population and Development Studies, and Professor, Department of Social Security and Risk Management, School of Public Affairs, Zhejiang University, Hangzhou, Zhejiang, China
3. Dean of Graduate Studies, Orlando University, Orlando, FL, USA
4. Professor Emeritus, Management Department, University of Central Florida, Orlando, FL, USA