In this paper, we prove an exponential rate of convergence result for a common estimator of conditional value-at-risk for bounded random variables. The bound on optimistic deviations is tighter while the bound on pessimistic deviations is more general and applies to a broader class of convex risk me
Deviation inequalities for an estimator of the conditional value-at-risk
β Scribed by Ying Wang; Fuqing Gao
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- English
- Weight
- 251 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0167-6377
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β¦ Synopsis
In this paper, we present a deviation inequality for a common estimator of the conditional value-at-risk for bounded random variables. The result improves a deviation inequality which is obtained by Brown [D.B. Brown, Large deviations bounds for estimating conditional value-at-risk, Operations Research Letters 35 (2007) 722-730].
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