1999
CORE Lecture Series, Center for Operations Research and Econometrics, Université Catholique de Louvain, 1999
1998
Catalyst Institute, 1998
Scandinavian Journal of Economics, 100(2), 1998, 537-541
David A. Wise (ed.), Inquiries in the Economics of Aging, NBER-University of Chicago Press, 1998, 200-204.
American Economic Review, 88(4), 1998, 902-932
Journal of Political Economy, 106(1), February 1998, 64-103
Living with Defined Contribution Pensions, Olivia S. Mitchell and Sylvester J. Schieber (eds.), University of Pennsylvania Press, Pension Research Council, the Wharton School, University of Pennsylvania, 1998, 38-68
1997
1996 Proceedings of the Eighty-Ninth Annual Conference on Taxation, National Tax Association, Washington, DC, 1997, 28-36
Facing the Age Wave, David Wise (ed.), Hoover Institution Press: Stanford, CA, 1997, 30-56
Fiscal Policy: Lessons From Economic Research, A. Auerbach (ed.), MIT Press: Cambridge, MA, 1997, 259-311
1996
Henry J. Aaron and William G. Gale (eds.), Economic Effects of Fundamental Tax Reform, Brookings Institution: Washington, D.C., 1996, 112-117
American Economic Review, 86(3), 1996, 349-373
1995
NAVA Outlook, 4(3), 1-3
Journal of Economic Theory, 67(1), 1995, 129-152
American Economic Review, 85(3), June 1995, 532-551
Tax Policy and Economic Growth, Washington, DC: American Council for Capital Formation, 1995, 1-30
1994
Tax Policy for Economic Growth in the 1990s, Washington, DC: American Council for Capital Formation, 1994, 53-78
Retirement in the 21st Century: Ready or Not? Employee Benefit Research Institute, 1994, 73-81
Brookings Papers on Economic Activity (1), 1994, 152-166
D. Wise (ed.), Studies in the Economics of Aging, NBER-University of Chicago Press, 1994, 171-179