Jang, Bong-Gyu; Koo, Hyeng-keun - In: Journal of derivatives and quantitative studies : … 32 (2024) 2, pp. 86-115
We present an approach for pricing American put options with a regime-switching volatility. Our method reveals that the … consistently commands a higher price during periods of high volatility compared to those of low volatility. Moreover, we establish … that the optimal exercise boundary is lower in highvolatility regimes than in low-volatility regimes. Additionally, we …
