Biagini, Francesca; Gonon, Lukas; Reitsam, Thomas - In: Mathematical Finance 33 (2022) 1, pp. 146-184
This article examines neural network‐based approximations for the superhedging price process of a contingent claim in a discrete time market model. First we prove that the α‐quantile hedging price converges to the superhedging price at time 0 for α tending to 1, and show that the...