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All people in Japan are covered by a basic pension. Currently, homemakers (Category 3 subscribers) make no contributions to the basic pension yet always receive full basic pensions. On the other hand, self-employed, non-regular employees, and unemployed people (Category 1) currently make...

This paper uses a two-period overlapping generations model in order to provide a theoretical design for an optimal public pension system based on a partial equilibrium analysis. Household preferences only depend on two periods consumption and leisure and is homogeneous of degree m with respect...

This study provides insights into the expectation-updating behavior of Japanese households with regard to future inflation. Households do not renew their information set in every period, but they do so at a greater frequency than that argued in the literature. A more volatile inflation rate...

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We present results from a survey conducted in December 2011, in order to see if introduction of Demeny voting system will have the desired have effect of addressing gerentocracy. We have identified several facts from the survey that provides a positive answer to this question. We found that...

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