1. Multi-Variate Probit Analysis
2. Devaney, S.A. and Chien, Y. (2000), “Participation in retirement plans: a comparison of the self‐employed and wage and salary worker”, Compensation and Working Conditions, Winter, pp. 31‐6.
3. Farber, H.S. (1983), “Worker preference for union representation”, Research in Labor Economics, Supplement 2, pp. 171‐205.
4. The Relationship between Credit and Productivity in Chinese Agriculture: A Microeconomic Model of Disequilibrium
5. Insurance, credit, and technology adoption: Field experimental evidencefrom Malawi