Perkins, Kiplin; Navin, Robert - 2022
stability with relatively large values of bond tenor even when inputting both relatively large values of the annualised short … short-rate standard deviation, σ, and bond tenor, T, such that σ 2T 3 > 3.6 and σ 2T 3 > 17.1 respectively, given sensible … bond market tolerance requirements for the model’s accuracy. In what follows, we show how the practitioner must modify …