Kreps, David M.; Schachermayer, Walter - In: Theoretical economics : TE ; an open access journal in … 16 (2021) 1, pp. 25-47
We examine the connection between discrete-time models of financial markets and the celebrated Black--Scholes--Merton (BSM) continuous-time model in which ''markets are complete." Suppose that (a) the probability law of a sequence of discrete-time models converges to the law of the BSM model and...