0
$\begingroup$

How are an investors risk preferences related to $\alpha \in (0,1)$ in a mean CVaR optimization?

Would a risk averse investor choose a higher value of $\alpha$, and if so why?

My understanding is, yes. CVaR is the average value of the worst case scenarios (in this case, the portfolio returns). So by choosing a higher $\alpha$ (i.e. closer to one), the investor wants to essentially minimize CVaR (minimize losses) even for scenarios which are very likely to occur.

If someone could provide a second opinion on my understanding, and/or provide a different perspective that would be great. Thanks

$\endgroup$

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Browse other questions tagged or ask your own question.