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2. Dynamic fiscal policy;Auerbach,1987
3. On the intergenerational Pareto efficiency of pay-as-you-go financed pension systems;Breyer;Journal of Institutional and Theoretical Economics,1989
4. National debt in a neoclassical growth model;Diamond;American Economic Review,1965
5. The efficiency of unfunded pension schemes;Homburg;Journal of Institutional and Theoretical Economics,1990