Results 1 to 10 of about 510,493 (159)
Lambda Value at Risk and Regulatory Capital: A Dynamic Approach to Tail Risk [PDF]
Risks, 2018 This paper presents the first methodological proposal of estimation of the Λ V a R . Our approach is dynamic and calibrated to market extreme scenarios, incorporating the need of regulators and financial institutions in more sensitive risk ...
Asmerilda Hitaj +2 more
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The Truncated Lomax-exponential distribution and its fitting to financial data [PDF]
Journal of Mahani Mathematical Research, 2023 Nowadays, analyzing the losses data of the insurance and asset portfolios has special importance in risk analysis and economic problems. Therefore, having suitable distributions that are able to fit such data, is important.
Shohreh Enamiaraghi
doaj +1 more source
Portfolio Risk Measurement with Asymmetric Tail Dependence in Tehran Stock Exchange [PDF]
تحقیقات مالی, 2021 Objective: Portfolio risk measurement has always been one crucial aspect of finance. Several approaches have been modeled through time and some traditional approaches are criticized by researchers.
Adel Behzadi
doaj +1 more source
Individual Investors’ Attention to Left Tail Risk [PDF]
Journal of Asset Management and Financing, 2020 Objective: Left tail risk shows the probability of the occurrence of undesirable events. Investors who undergo the left tail risk are likely to experience considerable negative returns since the left tail risk oftentimes continues to the next period ...
Mahshid Shahrzadi, Daryoosh Forooghi
doaj +1 more source
Risks, 2023 Optimal reinsurance problems under the risk measures, such as Value-at-Risk (VaR) and Tail-Value-at-Risk (TVaR), have been studied in recent literature.
Qian Xiong +2 more
doaj +1 more source
Jambura Journal of Mathematics, 2023 Value at Risk (VaR) and Tail Value at Risk (TVaR) are two measures that are commonly used to quantify the risk associated with a loss severity distribution.
Ruhiyat Ruhiyat +2 more
doaj +1 more source
The Effect of Left Tail Risk on Expected Excess Returns and Its Consequences on the Persistence of Left Tail Returns [PDF]
تحقیقات مالی, 2020 Objective: Left-tailed risk illustrates the probability of unfavorable events that could occur in a range wider than three variances of the distribution function.
Mahshid Shahrzadi +2 more
doaj +1 more source
On Partial Stochastic Comparisons Based on Tail Values at Risk
Mathematics, 2020 The tail value at risk at level p, with p ∈ ( 0 , 1 ) , is a risk measure that captures the tail risk of losses and asset return distributions beyond the p quantile. Given two distributions, it can be used to decide which is riskier.
Alfonso J. Bello +3 more
doaj +1 more source
The effect of Size, Value and Idiosyncratic Risk Anomalies on the Relationship between Tail Risk and Stock Excess Returns [PDF]
Iranian Journal of Accounting, Auditing & Finance, 2022 Capital market anomalies are caused by factors haven’t been considered in capital asset pricing models. The theories of extreme value are one of the arguments for explaining anomalies.
Mostafa Ramezani Sharif Abadi +2 more
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Index tracking using Two-tail Mixed Conditional Value-at-risk in Tehran Stock Exchange [PDF]
تحقیقات مالی, 2022 Objective: Passive management is an investing strategy that tracks a market value-weighted index or portfolio. It seeks to minimize the cost of investment fees and to avoid undesirable repercussions of the unpredictability of future trends.
Reza Eyvazloo +2 more
doaj +1 more source