Does the Life Cycle Hypothesis Apply in the Case of Japan?

Charles Horioka ()

ISER Discussion Paper from Institute of Social and Economic Research, The University of Osaka

Abstract: In this paper, we first discuss the simplest version of the life cycle model, which is arguably the most widely used theoretical model in economics, and then consider whether or not the life cycle model applies in the case of Japan using a variety of methodologies and data and placing emphasis on the author’s own research. In particular, we survey the literature on the impact of the age structure of the population on the saving rate, on the saving behavior of retired households, on saving motives, on the importance of bequests, on bequest motives, on the prevalence of altruism, and on the importance of borrowing (liquidity) constraints and show that almost all previous research suggests that the life cycle model is more applicable in Japan than it is in other countries. Thus, the answer to the question posed in the title of this paper is an unqualified “yes.” Finally, we discuss the policy implications of our finding that the life cycle model applies in the case of Japan.

Date: 2020-01
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https://www.iser.osaka-u.ac.jp/static/resources/docs/dp/2020/DP1074.pdf

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Working Paper: Does the Life Cycle Hypothesis Apply in the Case of Japan? (2019)
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Persistent link: https://EconPapers.repec.org/RePEc:dpr:wpaper:1074

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