4A. Pigou. The Economics of Welfare[ M]. London: Macmillan, 1920.
5L. A. Duhs. What is welfare economics? a belated answer to a poorly appreciated question [ J ]. International Journal of Social Economics, 1994, 29( 1 ).
6K. J. Arrow, A. K. Sen and K. Suzumura. Handbook of Social Choice and Welfare ( Vol. 2 ) [ M ]. Elsevier, 2010.
7P. A. Samuelson. Economics [ M ]. New York : McGraw - Hill,1995( 15th ed; 1948 1st ed).
8J. M. Keynes. The General Theory of Employment, Interest and Money [ M ]. Macmillan Cambridge University Press, 1936.
9W. Banzhaf. Self - Organizing Systems[ C ]// Encyclopedia of Complexity and Systems Science. Springer, Heidelberg, 2009.