4The New Palgrave, A dictionary of Economics( Vol. 2, p530).
5Lerman and Yitzhaki( 1989), Cowell(1999).
6"It must be noted that this [ formula]is valid only for the case of non-overlapping groups".
7《再研究》第237页.
8Champemowne, D. G. and F. A. CoweR, 1998, Economic Inequality and Income Distribution. Cambridge University Press.
9Cowell, F. A., 1999, Estimation of Inequality Indices, Handbook on Income Inequality Measurement, edited by J. Silber. London : Kluwer Academic Publishers.
10Cowell, F. A., 2000, Measurement of Inequality, in Handbook of Income Distribution, eds. by A. Atkinson and F. Bourguignon, Northholland.
