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Ensemble Learning for Portfolio Valuation and Risk Management
Boudabsa, Lotfi; Filipović, Damir - 2022
We introduce an ensemble learning method for dynamic portfolio valuation and risk management building on regression trees. We learn the dynamic value process of a derivative portfolio from a finite sample of its cumulative cash flow. The estimator is given in closed form. The method is fast and...
Persistent link: https://www.econbiz.de/10013192065
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Backtesting expected shortfall : accounting for tail risk
Du, Zaichao; Escanciano, Juan Carlos - In: Management science : journal of the Institute for … 63 (2017) 4, pp. 940-958
Persistent link: https://www.econbiz.de/10011672768
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A view inside corporate risk management
Bodnar, Gordon M.; Giambona, Erasmo; Graham, John R.; … - In: Management science : journal of the Institute for … 65 (2019) 11, pp. 5001-5026
Persistent link: https://www.econbiz.de/10012125860
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Proper conditioning for coherent VaR in portfolio management
Garcia, René; Renault, Éric; Tsafack, Georges - In: Management science : journal of the Institute for … 53 (2007) 3, pp. 483-494
Persistent link: https://www.econbiz.de/10003451621
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Dependence structure of risk factors and diversification effects
Chen Zhou - In: Insurance / Mathematics & economics 46 (2010) 3, pp. 531-540
Persistent link: https://www.econbiz.de/10003981149
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On the Haezendonck-Goovaerts risk measure for extreme risks
Tang, Qihe; Fan, Yang - In: Insurance / Mathematics & economics 50 (2012) 1, pp. 217-227
Persistent link: https://www.econbiz.de/10009501684
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Risk concentration based on Expectiles for extreme risks under FGM copula
Mao, Tiantian; Yang, Fan - In: Insurance / Mathematics & economics 64 (2015), pp. 429-439
Persistent link: https://www.econbiz.de/10011398136
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On the effectiveness of natural hedging for insurance companies and pension plans
Li, Jackie; Haberman, Steven - In: Insurance / Mathematics & economics 61 (2015), pp. 286-297
Persistent link: https://www.econbiz.de/10010515868
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Optimal reinsurance and investment problem for an insurer with counterparty risk
Zhu, Huiming; Deng, Chao; Yue, Shengjie; Deng, Yingchun - In: Insurance / Mathematics & economics 61 (2015), pp. 242-254
Persistent link: https://www.econbiz.de/10010515877
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Sequential Monte Carlo samplers for capital allocation under copula-dependent risk models
Targino, Rodrigo S.; Peters, Gareth W.; Shevchenko, Pavel V. - In: Insurance / Mathematics & economics 61 (2015), pp. 206-226
Persistent link: https://www.econbiz.de/10010515883