2000
DOI: 10.1111/1467-9442.00212
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The Political Economy of Social Security

Abstract: We consider a two-period overlapping generations model in which individual voters differ by age and by productivity. In such a setting, a redistributive pay-as-you-go system is politically sustainable, even when the interest rate is higher than the rate of population growth. The workers with medium wages (not those with the lowest wages) and the retirees form a majority which votes for a positive level of social security. This level depends on the difference between the rates of population growth and interest … Show more

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Cited by 128 publications
(156 citation statements)
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“…More recent models include wage differences alongside age differences. In such a framework, Casamatta et al (2000) show that the pension system is chosen by a majority made of rich and poor workers who collude against a coalition of retirees and middle class workers: this is the so-called ends against the middle outcome.…”
Section: Introductionmentioning
confidence: 99%
“…More recent models include wage differences alongside age differences. In such a framework, Casamatta et al (2000) show that the pension system is chosen by a majority made of rich and poor workers who collude against a coalition of retirees and middle class workers: this is the so-called ends against the middle outcome.…”
Section: Introductionmentioning
confidence: 99%
“…Related models have been proposed, among others, by Casamatta et al (2000); Conde-Ruiz and Galasso (2005); Cremer et al (2007);Hassler et al (2007) and Bossi and Gumus (2012). The basic novelty in these models is that individuals do not only differ in terms of age (workers v.s pensioners) but also with respect to their income.…”
Section: Repeated Voting With Altruism and Intra-generational Inequalitymentioning
confidence: 99%
“…In the vein of Casamatta et al (2000), we can model the impact of intra-generational heterogeneity by using a two-generation version of the initial Browning model. Utility is given once again by an additive separable, strictly monotone, strictly concave and twice differentiable function…”
Section: Repeated Voting With Altruism and Intra-generational Inequalitymentioning
confidence: 99%
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“…12 Coalitions around the policy issues are possibly formed along three dimensions simultaneously: age, income, and future income prospects. When the share of L-types is relatively high, a coalition of young and middle-aged L-types will emerge to try to obtain higher transfers.…”
Section: Political Equilibriamentioning
confidence: 99%