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首页> 外文期刊>Journal of Economic Dynamics and Control >Target-driven investing: Optimal investment strategies in defined contribution pension plans under loss aversion
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Target-driven investing: Optimal investment strategies in defined contribution pension plans under loss aversion

机译:目标驱动的投资:规避损失的定额供款养老金计划中的最佳投资策略

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摘要

Assuming the loss aversion framework of Tversky and Kahneman (1992), stochastic investment and labour income processes, and a path-dependent fund target, we show that the optimal investment strategy for defined contribution pension plan members is a target-driven 'threshold' strategy, whereby the equity allocation is increased if the accumulating fund is below target and is decreased if it is above. However, if the fund is sufficiently above target, the optimal investment strategy switches to 'portfolio insurance'. We show that the risk of failing to attain the target replacement ratio is significantly lower with target-driven strategies than with those associated with the maximisation of expected utility.
机译:假设Tversky和Kahneman(1992)的损失规避框架,随机投资和劳动收入过程以及与路径相关的基金目标,我们表明定额缴费养老金计划成员的最佳投资策略是目标驱动的“阈值”策略。 ,因此,如果累积资金低于目标,则增加股本分配;如果累积值高于目标,则减少股本分配。但是,如果资金远高于目标,则最佳投资策略将转换为“投资组合保险”。我们显示,与目标效用最大化相关的目标驱动策略相比,目标驱动策略无法达到目标替换率的风险要低得多。

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