1. Atkinson, A.B., 1987. “Income Maintenance and Social Insurance” in A.J. Auerbach and M. Feldstein (editors), Handbook of Public Economics, Vol. 11, Amsterdam: North-Holland.
2. Avery, R.B., G.E. Elliehausen, and T.A. Gustafson, 1986. “Pensions and Social Security in Household Portfolios: Evidence from the 1983 Survey of Consumer Finances” in G.T. Adams and S.M. Wachter (editors), Savings and Capital formation: The Policy Options. Lexington, Mass.: Lexington Books, 1986.
3. Barro, R.J., 1978. The Impact of Social Security on Private Saving: Evidence from U.S. Time-Series, Washington D.C.: American Enterprise Institute for Public Policy Research.
4. Bentzel, R. and L. Berg, 1983. “The Role of Demographic Factors as a Determinant of Saving in Sweden” in Modigliani and Hemming (eds.): The Determinants of National Saving and Wealth. London: Macmillan.
5. Blades, D., 1983. “Alternative Measures of Saving”, OECD Economic Outlook: Occasional Studies. Paris: Organisation for Economic Co-operation and Development.