Coherent risk measure

Results: 54



#Item
11Financial risk / Mathematical finance / Actuarial science / Coherent risk measure / Expected shortfall / Risk measure / Distortion risk measure / Value at risk / Spectral risk measure / Entropic risk measure / Risk / Diversification

How superadditive can a risk measure be? Ruodu Wang⇤, Valeria Bignozzi† and Andreas Tsanakas‡ March 13, 2015§ Abstract In this paper, we study the extent to which any risk measure can lead to superadditive risk

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Source URL: sas.uwaterloo.ca

Language: English - Date: 2015-04-12 08:10:33
12Actuarial science / Financial risk / Independence / Applied mathematics / Mathematical analysis / Economy / Mathematical finance / Convex analysis / Copula / Coherent risk measure / Convex function / Comonotonicity

Risk Aggregation with Dependence Uncertainty Carole Bernard∗, Xiao Jiang† and Ruodu Wang‡ November 2013§ Abstract Risk aggregation with dependence uncertainty refers to the sum of individual risks with

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Source URL: sas.uwaterloo.ca

Language: English - Date: 2016-03-25 06:23:06
13Financial risk / Actuarial science / Mathematical finance / Economy / Applied mathematics / Finance / Expected shortfall / Value at risk / Coherent risk measure / Comonotonicity / Risk / Diversification

Preprint manuscript No. (will be inserted by the editor) Aggregation-Robustness and Model Uncertainty of Regulatory Risk Measures Paul Embrechts · Bin Wang · Ruodu Wang

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Source URL: sas.uwaterloo.ca

Language: English - Date: 2014-09-24 23:39:51
14Financial risk / Economy / Mathematical finance / Finance / Money / Actuarial science / Coherent risk measure / Spectral risk measure / Risk / Portfolio optimization / Distortion risk measure / Expected value

Risk Aversion in Risk Measures and Risk Sharing Tiantian Mao∗ and Ruodu Wang† September 26, 2015 Abstract In this paper, we put a notion of risk aversion into the context of monetary risk measures, the standard

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Source URL: sas.uwaterloo.ca

Language: English - Date: 2015-09-26 13:55:08
15Financial risk / Actuarial science / Mathematical finance / Economy / Applied mathematics / Finance / Value at risk / Expected shortfall / Variance / Superadditivity / Risk measure / Coherent risk measure

VaR and ES Holy Triangle How Superadditive Can It Be?

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Source URL: sas.uwaterloo.ca

Language: English - Date: 2014-05-11 08:05:16
16Mathematical analysis / Actuarial science / Financial risk / Analysis / Economy / Coherent risk measure / Convex function / Risk aversion / Risk / Comonotonicity / Distribution

General Convex Order on Risk Aggregation Edgars Jakobsons∗, Xiaoying Han† and Ruodu Wang‡ January 19, 2015 Abstract Using a general notion of convex order, we derive general lower bounds for risk measures of aggreg

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Source URL: sas.uwaterloo.ca

Language: English - Date: 2015-01-19 14:25:53
17Mathematical analysis / Mathematics / Spectral theory / Actuarial science / Coherent risk measure / Financial risk / Mathematical finance / RadonNikodym theorem / Distribution / Spectral theory of ordinary differential equations / Decomposition of spectrum

Elicitable distortion risk measures: a concise proof Ruodu Wang∗ and Johanna F. Ziegel† February 4, 2015 Abstract Elicitability has recently been discussed as a desirable property for risk

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Source URL: sas.uwaterloo.ca

Language: English - Date: 2015-02-04 11:36:05
18Financial economics / Statistics / Applied mathematics / Coherent risk measure / Expected shortfall / Value at risk / Risk / Estimator / Spectral risk measure / Financial risk / Actuarial science / Mathematical finance

Distortion Risk Measures in Action Hideatsu Tsukahara () Department of Economics, Seijo University Abstract The notion of risk measure is indispensable for financial risk management. Although

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Source URL: ies.keio.ac.jp

Language: English - Date: 2015-05-20 10:29:52
19Mathematical sciences / Economics / Actuarial science / Utility / Financial economics / Coherent risk measure / Entropic risk measure / Exponential family / Exponential utility / Statistics / Mathematical finance / Financial risk

On Risk Measures, Market Making, and Exponential Families JACOB D. ABERNETHY University of Michigan and RAFAEL M. FRONGILLO

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Source URL: www.sigecom.org

Language: English - Date: 2014-12-16 17:33:22
20Actuarial science / Mathematics / Risk / Order theory / Real analysis / Coherent risk measure / Risk measure / Monotonic function / Acceptance set / Financial risk / Mathematical analysis / Mathematical finance

Risk Orders, Risk Measures and Risk Acceptance Families Robust Representation Illustrative Setting Risk Preferences and their Robust Representation Michael Kupper (joint work with Samuel Drapeau)

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Source URL: www.fields.utoronto.ca

Language: English - Date: 2010-06-20 15:11:51
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