2016
DOI: 10.1111/issr.12096
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Adjustment mechanisms and intergenerational actuarial neutrality in pension reforms

Abstract: In the context of the reform of defined benefit pension systems under population ageing, we focus on the introduction of automatic adjustment mechanisms linked to life expectancy. Our goal is to establish a relationship between changes in the key parameters of the pension system and changes in life expectancy, applying the principle of intergenerational actuarial neutrality. For a defined benefit pension scheme, we first obtain the fundamental adjustment equation and then, for particular cases, we derive diffe… Show more

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Cited by 14 publications
(12 citation statements)
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“…However, improvement also resulted in an increase in the minimum retirement age, so that the fair rates were 21.17% and 20.60% for men and women, respectively; that is, there was no considerable difference compared to Table 3. This result reinforces the need for automatic adjustment mechanisms in the legislation that respond to demographic changes, thus keeping the system stable (Meneu et al, 2016).…”
Section: André Luiz Lemos Andrade Gouveia Filipe Costa De Souza and Lesupporting
confidence: 67%
“…However, improvement also resulted in an increase in the minimum retirement age, so that the fair rates were 21.17% and 20.60% for men and women, respectively; that is, there was no considerable difference compared to Table 3. This result reinforces the need for automatic adjustment mechanisms in the legislation that respond to demographic changes, thus keeping the system stable (Meneu et al, 2016).…”
Section: André Luiz Lemos Andrade Gouveia Filipe Costa De Souza and Lesupporting
confidence: 67%
“…Deve ser notado que esta formulação pode ser interpretada como se houvesse um automatic balancing mechanism (ABM) no sistema previdenciário. Nos termos apresentados por Meneu et al (2016), um mecanismo de ajustamento automático é uma regra que altera automaticamente o valor de algum parâmetro, quando alguma outra variável se modifica, visando manter a solvência do sistema. De acordo com Arbatli et al (2016), Alemanha e Canadá são países que apresentam ABMs nas alíquotas de contribuição.…”
Section: Extensõesunclassified
“…Se observa, sin embargo, que en el modelo estandarizado la intensidad del beneficio fiscal obtenido por los titulares en esos tres sistemas resulta independiente de cuál sea la fase gra vada y cuáles dos no lo sean (y lo mismo ocu rre cuando existen dos fases gravadas y una exenta) 19 . En realidad, es más sencillo el que grava solo las aportaciones (10.ª barra), puesto que reserva los mayores beneficios para el mo mento en que se dispone de lo aportado y del flujo de retornos, proporcionando un beneficio medio similar a los anteriores.…”
Section: Las Políticas Públicas Y Los Sistemas Privados De Pensiones:unclassified