The effects of pre-/post-retirement downside consumption constraints on optimal consumption, portfolio, and retirement

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초록

We investigate the optimal consumption, portfolio, and voluntary retirement choice problem in which an agent faces both pre-/post-retirement downside consumption constraints. We obtain the closed-form solutions using the martingale method and analyze the effect of the constraints on the optimal policies. We observe that the retirement wealth level is monotonically decreasing with pre-retirement constraints, while it is monotonically increasing with post-retirement constraints. We also find that the post-retirement downside consumption constraint has a significant impact on pre-retirement optimal policies. However, the pre-retirement downside consumption constraint does not act on post-retirement optimal policies.

키워드

Portfolio selectionVoluntary retirementDownside consumption constraintsMartingale methodSUBSISTENCE CONSUMPTIONCHOICE PROBLEMOPTIMAL INVESTMENTDISUTILITYSELECTIONMODEL
제목
The effects of pre-/post-retirement downside consumption constraints on optimal consumption, portfolio, and retirement
저자
Lim, Byung HwaLee, Ho-SeokShin, Yong Hyun
DOI
10.1016/j.frl.2017.10.029
발행일
2018-06
유형
Article
저널명
Finance Research Letters
25
페이지
213 ~ 221