作者: Luca L. Ghezzi
DOI: 10.1016/S0096-3003(99)00033-8
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摘要: An immunization problem is considered in which a bond portfolio to be periodically rebalanced. Max-min optimal control applied the problem. The target maximize final value under worst possible evolution of interest rates. law, obtained by means dynamic programming, turns out different from any duration-based policy.