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q-fin.CP2025
Optimized Multi-Level Monte Carlo Parametrization and Antithetic Sampling for Nested Simulations
Alexandre Boumezoued, Adel Cherchali, Vincent Lemaire +2
Estimating risk measures such as large loss probabilities and Value-at-Risk is fundamental in financial risk management and often relies on computationally intensive nested Monte C…
q-fin.CP2020
Multilevel Monte-Carlo for computing the SCR with the standard formula and other stress tests
Aurélien Alfonsi, Adel Cherchali, Jose Arturo Infante Acevedo
This paper studies the multilevel Monte-Carlo estimator for the expectation of a maximum of conditional expectations. This problem arises naturally when considering many stress tes…