1. Börsch-Supan, A. (1991), Implications of an Aging Population: Problems and Policy Options in the US and Germany, Economic Policy 12, 103–139.
2. Börsch-Supan, A. (1992), Population Aging, Social Security Design, and Early Retirement, Journal of Institutional and Theoretical Economics (Zeitschrift für die gesamte Staatswissenschaft) 148, 533–557.
3. Lazear, E. P./ Moore, R. (1988), Pensions and Turnover, in: Bodie, Z. et al. (eds.), Pensions in the U.S. Economy, Chicago, 163–188.
4. Lumbsdaine, R. L./ Stock, J. H./ Wise, D. A. (1992), Three models of Retirement: Computational Complexity versus Predictive Validity, in: Wise, D. (ed.), Topics in the Economics of Aging, Chicago, 19–60.
5. Meghir, C./ Whitehouse, E. (1997), Labor Market Transitions and Retirment of Men in the UK, Journal of Econometrics 79(2), 327–354.