1. The size distribution of farms and international productivity differences;The American Economic Review,2014
2. Global agricultural productivity is threatened by increasing pollinator dependence without a parallel increase in crop diversification;Global Change Biology,2019
3. International data on educational attainment updates and implications;National Bureau of Economic Research,2000
4. A re-examination of rural labor surplus and its related facts: the application of a counter-truth method;China Rural Economy,2007
5. Agricultural productivity growth in China: farm level versus aggregate measurement;China Economic Review,2003