Ma, Jingtang; Luo, Peng - In: Journal of applied finance & banking 2 (2012) 3, pp. 51-64
This paper develops integral equation methods to the pricing problems of perpetual Bermudan options. By mathematical derivation, the optimal exercise boundary of perpetual Bermudan options can be determined by an integral-form nonlinear equation which can be solved by a root-finding algorithm....
