mlsanityData to 14 Oct 2026

Periodic evaluation of defined-contribution pension fund: A dynamic risk measure approach

arXiv 2508.05241 ↗First posted 7 Aug 2025q-fin.RM stat.MLcited by 0

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Abstract (arXiv)

This paper introduces an innovative framework for the periodic evaluation of defined-contribution pension funds. The performance of the pension fund is evaluated not only at retirement, but also within the interim periods. In contrast to the traditional literature, we set the dynamic risk measure as the criterion and manage the tail risk of the pension fund dynamically. To effectively interact with the stochastic environment, a model-free reinforcement learning algorithm is proposed to search for optimal investment and insurance strategies. Using U.S. data, we calibrate pension members' mortality rates and enhance mortality projections through a Lee-Carter model. Our numerical results indicate that periodic evaluations lead to more risk-averse strategies, while mortality improvements encourage more risk-seeking behaviors.

Key facts. No citing papers in the map yet (data through 14 Oct 2026). Builds on 5 of its 38 references that are in the map. First posted on arXiv 7 Aug 2025.

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References · 5

  1. 2014Adam: A Method for Stochastic Optimizationcited by 37,240
  2. 2021Policy Gradient and Actor-Critic Learning in Continuous Time and Space: Theory and Algorithmscited by 101
  3. 2021Policy Evaluation and Temporal-Difference Learning in Continuous Time and Space: A Martingale Approachcited by 84
  4. 2021Reinforcement Learning with Dynamic Convex Risk Measurescited by 21
  5. 2013Count Models Based on Weibull Interarrival Timescited by 4

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