Banihashemi, Shokoofeh; Navidi, Sarah - In: Operations research perspectives 4 (2017), pp. 21-28
As we know, there is a belief in the finance literature that Value at Risk (VaR) and Conditional Value at Risk (CVaR …) are new approaches to manage and control the risk. Regard to, value at risk is not a coherent risk measure and it is not … sub-additive and convex, so, we have considered conditional value at risk as a risk measure by different confidence level …
