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The best solver for non-smooth functions?

Roger Koenker-3 wrote
# Hi, Roger.

# Unfortunately that "C" does not stand for
# "Conditional" but "Credit"... which means that
# risk measure is obtained via Monte Carlo
# simulated scenarios in order to quantify the
# credit loss according to empirical transition
# matrix. Then I am afraid of every solver finding
# local maxima (or minima) because of some
# "jump" in Credit VaR surface function of
# portfolio weights :(


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