Chudjakow, Tatjana; Vorbrink, Jörg - 2009
from the perspective of an ambiguity averse buyer in a discrete time model of Cox-Ross-Rubinstein style. The multiple prior … maker needs to solve a stopping problem. Unlike the classical approach ambiguity averse decision maker uses a class of …-driven claims. -- Worst-case measure ; Ambiguity aversion ; Binomial methods ; American exotic options ; Optimal exercise …