1. Phd student, China Academy for Rural Development (CARD) and the School of Public Affairs, Zhejiang University, Yuhangtang Road 866, Hangzhou, 310058, China P.R.
2. Agribusiness Consultant, No. 52 Beiyuan, Tongzhou District, Beijing, 101101, China P.R.
3. Senior Research Fellow, International Food Policy Research Institute, 1201 Eye St., Washington, DC 20005-3915, USA.
4. Professor, China Academy for Rural Development (CARD) and the School of Public Affairs, Zhejiang University, Yuhangtang Road 866, Hangzhou, 310058, China P.R.