Akiyama, Shinobu; Matsuyama, Naoki - In: ASTIN bulletin : the journal of the International … 55 (2025) 1, pp. 76-96
Yield curve extrapolation to unobservable tenors is a key technique for the market-consistent valuation of actuarial … inconsistent with observable yield curve dynamics, parsimonious parametric models, the Nelson-Siegel model and its extensions, are … often used for yield curve extrapolation in risk management. However, it is difficult for the parsimonious parametric models …