Transactions of the Institute of Systems, Control and Information Engineers
Online ISSN : 2185-811X
Print ISSN : 1342-5668
ISSN-L : 1342-5668
Optimal Planning of Public Pension System under Uncertainty for Realizing Intergenerational Equity and Financial Sustainability
Daisuke BANJOHiroyuki TAMURATadahiko MURATA
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2007 Volume 20 Issue 10 Pages 396-403

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Abstract

In this paper, we propose a generation-based funding scheme of the public pension system in order to cope with the intergenerational inequity and financial failure. We simulate the variation of contribution-benefit ratio and government contribution in order to analyze the intergenerational equity and financial sustainability. It is shown that the generation-based funding scheme could keep the fixed contribution-benefit ratio and the same government contribution as today or less.

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