1. Hongmei Yi is an associate professor of agricultural economics at the Center for Chinese Agricultural Policy in the Institute of Geographical Sciences and Natural Resources Research, Chinese Academy of Sciences, in Beijing.
2. Grant Miller ( ) is director of Stanford Center for International Development, an associate professor of medicine, a senior fellow at the Freeman Spogli Institute for International Studies and the Stanford Institute for Economic Policy Research, and an associate professor, by courtesy, of economics and of health research and policy, all at Stanford University, in California.
3. Linxiu Zhang is deputy director of and a professor of agricultural economics in the Center for Chinese Agricultural Policy, Institute of Geographical Sciences and Natural Resources Research, Chinese Academy of Sciences.
4. Shaoping Li is a PhD candidate in agricultural economics and management at the Center for Chinese Agricultural Policy, Institute of Geographical Sciences and Natural Resources Research, Chinese Academy of Sciences.
5. Scott Rozelle is the Helen F. Farnsworth Senior Research Fellow at the Freeman Spogli Institute for International Studies and codirector of the Rural Education Action Program, both at Stanford University.