1[8]Atkinson, A.B. and Mogensen, G.V.(1993), Welfare and Work Incentives: A North European Perspective. Oxford: Clarendon Press.
2[9]Attanasio, O.P. and DeLeire T.(2002), The Effect of Individual Retirement Accounts on Household Consumption and National Savings, The Economic Journal, 112, 481,July.
3[10]Coile and Gruber(2001), The Effect of Social Security on Retirement in the United States, NBER Papers, March.
4[11]Cutler, D.M.(2002), Equality, Efficiency, and Market Fundamentals: The Dynamics of International Medical-Care Reform, Journal of Economic Literature, XL, Sept.
5[12]Ferrara, P.(1997),The Failed Critique of Personal Accounts, Cato Briefing Paper, No. 68, October 8.
6[13]Freeman, R.B., Topel, and Swedenborg(1997), The Welfare State in Transition: Reforming the Swedish Model. Chicago: The University of Chicago Pr.
7[14]Gruber, J. and D.A. Wise(ed.)(2002), Social Security Programs and Retirement Around the World: Micro Estimation. Pre-pub. Draft. NBER Series, July.
8[15]Michl, T.(2002), Prefunding Is Still the Answer, Challenge, May-June.
9[16]Palley, T.(2002), Social Security: Prefunding Is Not the Answer!, Challenge, March-April.
10[17]Pear, R.(2003), Bush to Propose Changes in Medicare Plan, New York Times, Jan.4.
