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Ambiguity and the home currency bias
Ulrych, Urban; Vasiljević, Nikola - 2020 - This Version: August 2020
This paper addresses the question of optimal currency exposure for a risk-and-ambiguity-avers international investor. A …
Persistent link: https://www.econbiz.de/10012271218
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Robust minimum variance portfolio optimization modelling under scenario uncertainty
Xidonas, Panos; Hassapis, Christis; Soulis, John; … - In: Economic modelling 64 (2017), pp. 60-71
Persistent link: https://www.econbiz.de/10011756471
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Optimal investment and consumption strategies with state-dependent utility functions and uncertain time-horizon
Zeng, Yan; Wu, Huiling; Lai, Yongzeng - In: Economic modelling 33 (2013), pp. 462-470
Persistent link: https://www.econbiz.de/10010192881
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Interval portfolio selection models within the framework of uncertainty theory
Li, Xiang; Qin, Zhongfeng - In: Economic modelling 41 (2014), pp. 338-344
Persistent link: https://www.econbiz.de/10010440727
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Robust portfolio selection with subjective risk aversion under dependence uncertainty
Su, Xiaoshan; Li, Yuhan - In: Economic modelling 132 (2024), pp. 1-16
Persistent link: https://www.econbiz.de/10014547968
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Evaluating monetary policy rules under fundamental uncertainty : an info-gap approach
Ben-Haim, Yakov; Demertzis, Maria; End, Jan-Willem van den - In: Economic modelling 73 (2018), pp. 55-70
Persistent link: https://www.econbiz.de/10012100500
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Inflation contract, central bank transparency and model uncertainty
Dai, Meixing; Spyromitros, Eleftherios - In: Economic modelling 29 (2012) 6, pp. 2371-2381
Persistent link: https://www.econbiz.de/10009673722
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Quantile-based risk sharing
Embrechts, Paul; Liu, Haiyan; Wang, Ruodu - 2017 - This version: October 24, 2017
We address the problem of risk sharing among agents using a two-parameter class of quantile-based risk measures, the so …-called Range-Value-at-Risk (RVaR), as their preferences. The family of RVaR includes the Value-at-Risk (VaR) and the Expected … Shortfall (ES), the two popular and competing regulatory risk measures, as special cases. We first establish an inequality for …
Persistent link: https://www.econbiz.de/10011874813
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Risk measures based on benchmark loss distributions
Bignozzi, Valeria; Burzoni, Matteo; Munari, Cosimo-Andrea - 2018
We introduce a class of quantile-based risk measures that generalize Value at Risk (VaR) and, likewise Expected … probability of occurrence. The corresponding risk measure, called Loss VaR (LVaR), determines the minimal capital injection that … and applications to capital adequacy, portfolio risk management and catastrophic risk are presented …
Persistent link: https://www.econbiz.de/10011900226
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Hedging with small uncertainty aversion
Herrmann, Sebastian; Muhle-Karbe, Johannes; Seifried, … - 2016
We study the pricing and hedging of derivative securities with uncertainty about the volatility of the underlying asset. Rather than taking all models from a prespecified class equally seriously, we penalise less plausible ones based on their "distance" to a reference local volatility model. In...
Persistent link: https://www.econbiz.de/10011410718