Pricing q-forward contracts: an evaluation of estimation window and pricing method under different mortality models
نویسندگان
چکیده
The aim of this paper is to study the impact of various sources of uncertainty on the pricing of a special longevity–based instrument: a q-forward contract. At the expiry of a q-forward contract, the realized mortality rate for a given population is exchanged in return for a fixed (mortality) rate that is agreed at the initiation of the contract. Pricing a q-forward involves determining this fixed rate. In our study, we disentangle three main sources of uncertainty and consider their impact on pricing: model choice for the underlying mortality rate, time-window used for estimation and the pricing method itself.
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