Rosa, Clemente De; Luciano, Elisa; Regis, Luca - Collegio Carlo Alberto, Università degli Studi di Torino - 2015
This paper provides the static, swap-based hedge for an annuity, and compares it with the dynamic, delta-based hedge, achieved using longevity bonds. We assume that the longevity intensity is distributed according to a CIR-type process and provide closed-form derivatives prices and hedges, also...