“…[5], [11], and [13]. Indeed, without such conditionsξ may be close to ξ in some sense, but passing from (P ) to (P ) may lead to significant changes in the optimal value, e.g., by providing arbitrage possibilities, see [11,Example A.4]. Being interested in a good approximation of the unknown value v(ξ), it is thus reasonable rather to evaluate the approximate solutionx with regard to the original data process ξ, that is, to consider E[ϕ(ξ,x(ξ))].…”