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3
votes
0answers
90 views

Non-parametric estimator - CVAR / Expected shortfall

Is the estimation of the CVAR using known non-parametric methods (histogram , kernels) is different than the estimation of any other R.V.? If the answer is yes, then I am interested to know whether ...
1
vote
0answers
58 views

how to find CVaR/AVaR for triangular fuzzy no

While going through different methods of risk measure i came across AVaR/CVaR, while i was calculating AVaR/CVaR in credibilistic environment using VaR, i got stuck in the calculations eg. For ...
0
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0answers
25 views

Properties of optimization under shortfall constraints in R

Properties of optimization under shortfall constraints in R. Hi, I'm having trouble optimizing a portfolio for a school project, which has been bothering me for a week. What I want to do is to ...
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votes
0answers
18 views

Question in the proof of “Optimization of conditional value-at-risk”

I'm reading the paper "Optimization of conditional value-at-risk" by Rockafellar and Uryasev. The state two theorems within the paper which are proven in the appendix. Let me introduce some notation ...