1. R. Aaberge , On the Problem of Measuring Inequality, Discussion Paper No. 14, Research Department, Statistics Norway, 1986 .
2. R. Aaberge, X. Chen, J. Li, and X. Li , The Structure of Economic Inequality Among Households Living in Urban Sichuan and Liaoning, 1990, Discussion Paper No. 70, Research Department, Statistics. Norway, 1992 .
3. Economic policy and income distribution in China
4. E. Ahmad, and Y. Wang , Inequality and Poverty in China: Institutional Change and Public Policy 1978-88, Discussion Paper CP 14, STICERD, London School of Economics, 1991 .
5. On the measurement of inequality