Zanger, Daniel - In: Finance and Stochastics 17 (2013) 3, pp. 503-534
We prove new error estimates for the Longstaff–Schwartz algorithm. We establish an <InlineEquation ID="IEq1"> <EquationSource Format="TEX">$O(\log^{\frac{1}{2}}(N)N^{-\frac{1}{2}})$</EquationSource> </InlineEquation> convergence rate for the expected L <Superscript>2</Superscript> sample error of this algorithm (where N is the number of Monte Carlo sample paths), whenever the approximation architecture of...</superscript></equationsource></inlineequation>