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Reducing risk by merging counter-monotonic risks

Cheung, Ka Chun; Dhaene, Jan; Lo, Ambrose; Tang, Qihe - In: Insurance / Mathematics & economics 54 (2014), pp. 58-65

Persistent link: https://www.econbiz.de/10010259677

Optimal reinsurance in the presence of counterparty default risk

Asimit, Alexandru V.; Badescu, Alexandru M.; Cheung, Ka Chun - In: Insurance / Mathematics & economics 53 (2013) 3, pp. 690-697

Persistent link: https://www.econbiz.de/10010227904

Satisficing credibility for heterogeneous risks

Cheung, Ka Chun; Yam, Sheung Chi Phillip; Zhang, Yiying - In: European journal of operational research : EJOR 298 (2022) 2, pp. 752-768

Persistent link: https://www.econbiz.de/10013206896

Concave distortion risk minimizing reinsurance design under adverse selection

Cheung, Ka Chun; Yam, Sheung Chi Phillip; Yuen, Fei Lung; … - In: Insurance / Mathematics & economics 91 (2020), pp. 155-165

Persistent link: https://www.econbiz.de/10012242000

Risk-adjusted Bowley reinsurance under distorted probabilities

Cheung, Ka Chun; Yam, Sheung Chi Phillip; Zhang, Yiying - In: Insurance / Mathematics & economics 86 (2019), pp. 64-72

Persistent link: https://www.econbiz.de/10012058684

On the diversification effect in solvency II for extremely dependent risks

Chen, Yongzhao; Cheung, Ka Chun; Yam, Sheung Chi Phillip; … - In: Risks : open access journal 11 (2023) 8, pp. 1-22

In this article, we investigate the validity of diversification effect under extreme-value copulas, when the marginal risks of the portfolio are identically distributed, which can be any one having a finite endpoint or belonging to one of the three maximum domains of attraction. We show that...

Persistent link: https://www.econbiz.de/10014370410