City Research Online

Article

Lindholm, M., Richman, R., Tsanakas, A. ORCID: 0000-0003-4552-5532 & Wüthrich, M. V.view all authors (2024). What is fair? Proxy discrimination vs. demographic disparities in insurance pricing. Scandinavian Actuarial Journal, 2024(9), pp. 935-970. doi: 10.1080/03461238.2024.2364741

Millossovich, P. ORCID: 0000-0001-8269-7507, Tsanakas, A. ORCID: 0000-0003-4552-5532 & Wang, R. (2024). A theory of multivariate stress testing. European Journal of Operational Research, 318(3), pp. 851-866. doi: 10.1016/j.ejor.2024.06.002

Fahrenwaldt, M., Furrer, C., Hiabu, M. E. , Huang, F., Jørgensen, F. H., Lindholm, M., Loftus, J., Steffensen, M. & Tsanakas, A. ORCID: 0000-0003-4552-5532view all authors (2024). Fairness: plurality, causality, and insurability. European Actuarial Journal, 14(2), pp. 317-328. doi: 10.1007/s13385-024-00387-3

Lindholm, M., Richman, R., Tsanakas, A. ORCID: 0000-0003-4552-5532 & Wüthrich, M. V.view all authors (2023). A multi-task network approach for calculating discrimination-free insurance prices. European Actuarial Journal, 14(2), pp. 329-369. doi: 10.1007/s13385-023-00367-z

Guan, Y., Tsanakas, A. ORCID: 0000-0003-4552-5532 & Wang, R. (2022). An impossibility theorem on capital allocation. Scandinavian Actuarial Journal, 2023(3), pp. 290-302. doi: 10.1080/03461238.2022.2094718

Kyriakou, I. ORCID: 0000-0001-9592-596X & Tsanakas, A. ORCID: 0000-0003-4552-5532 (2022). Efficient evaluation of alternative reinsurance strategies using control variates. European Actuarial Journal, 12(1), pp. 425-431. doi: 10.1007/s13385-022-00304-6

Merz, M., Richman, R., Tsanakas, A. ORCID: 0000-0003-4552-5532 & Wüthrich, M.view all authors (2022). Interpreting Deep Learning Models with Marginal Attribution by Conditioning on Quantiles. Data Mining and Knowledge Discovery, 36(4), pp. 1335-1370. doi: 10.1007/s10618-022-00841-4

Tsanakas, A. ORCID: 0000-0003-4552-5532 & Zhu, R. ORCID: 0000-0002-9944-0369 (2022). Selecting bivariate copula models using image recognition. Astin Bulletin, 52(3), pp. 707-734. doi: 10.1017/asb.2022.12

Lindholm, M., Richman, R., Tsanakas, A. ORCID: 0000-0003-4552-5532 & Wüthrich, M. V.view all authors (2022). Discrimination-free insurance pricing. Astin Bulletin: The Journal of the ASTIN and AFIR Sections of the International Actuarial Association, 52(1), pp. 55-89. doi: 10.1017/asb.2021.23

Barigou, K., Bignozzi, V. & Tsanakas, A. ORCID: 0000-0003-4552-5532 (2022). Insurance valuation: A two-step generalised regression approach. Astin Bulletin: The Journal of the ASTIN and AFIR Sections of the International Actuarial Association, 52(1), pp. 211-245. doi: 10.1017/asb.2021.31

Pesenti, S. M., Millossovich, P. ORCID: 0000-0001-8269-7507 & Tsanakas, A. ORCID: 0000-0003-4552-5532 (2021). Cascade sensitivity measures. Risk Analysis: an international journal, 41(12), pp. 2392-2414. doi: 10.1111/risa.13758

Pesenti, S. M., Bettini, A., Millossovich, P. ORCID: 0000-0001-8269-7507 & Tsanakas, A. ORCID: 0000-0003-4552-5532view all authors (2021). Scenario Weights for Importance Measurement (SWIM) – an R package for sensitivity analysis. Annals of Actuarial Science, 15(2), pp. 458-483. doi: 10.1017/s1748499521000130

Makam, V. D., Millossovich, P. ORCID: 0000-0001-8269-7507 & Tsanakas, A. ORCID: 0000-0003-4552-5532 (2021). Sensitivity analysis with χ2-divergences. Insurance: Mathematics and Economics, 100, pp. 372-383. doi: 10.1016/j.insmatheco.2021.06.007

Tsanakas, A. ORCID: 0000-0003-4552-5532 & Cabantous, L. ORCID: 0000-0003-3533-1208 (2020). COMMENTARY: Catastrophe modelling and metaphors in financial markets: COMMENTARY ON "perils of catastrophe bonds" by Etzion, Kypraios, and Forgues. Academy of Management Discoveries, 6(4), pp. 717-720. doi: 10.5465/amd.2020.0006

Pesenti, S. M., Millossovich, P. ORCID: 0000-0001-8269-7507 & Tsanakas, A. ORCID: 0000-0003-4552-5532 (2019). Reverse sensitivity testing: What does it take to break the model?. European Journal of Operational Research, 274(2), pp. 654-670. doi: 10.1016/j.ejor.2018.10.003

Hillier, J. K., Saville, G., Smith, M. J. , Scott, A. J., Raven, E. K., Gascoigne, J., Slater, L., Quinn, N., Tsanakas, A. ORCID: 0000-0003-4552-5532, Souch, C., Leckebusch, G. C., Macdonald, N., Loxton, J., Wilebore, R., Collins, A., MacKechnie, C., Tweddle, J., Milner, A. M., Moller, S., Dove, M., Langford, H. & Craig, J.view all authors (2019). Demystifying academics to enhance university-business collaborations in environmental science. Geoscience Communication, 2(1), pp. 1-23. doi: 10.5194/gc-2-1-2019

Tsanakas, A. ORCID: 0000-0003-4552-5532 & Cabantous, L. ORCID: 0000-0003-3533-1208 (2018). A foot in the door. The Actuary(Decemb),

Pesenti, S. M., Millossovich, P. ORCID: 0000-0001-8269-7507 & Tsanakas, A. ORCID: 0000-0003-4552-5532 (2018). Euler allocations in the presence of non-linear reinsurance: comment on Major (2018). Insurance: Mathematics and Economics, 83, pp. 29-31. doi: 10.1016/j.insmatheco.2018.09.001

Black, R., Tsanakas, A., Smith, A. , Beck, M. B., Maclugash, I. D., Grewal, J., Witts, L., Morjaria, N., Green, R. & Lim, Z.view all authors (2017). Model risk: illuminating the black box. British Actuarial Journal, 23, article number e2. doi: 10.1017/s1357321717000150

Boonen, T. J., Tsanakas, A. & Wuethrich, M. V. (2017). Capital allocation for portfolios with non-linear risk aggregation. Insurance: Mathematics and Economics, 72, pp. 95-106. doi: 10.1016/j.insmatheco.2016.11.003

Bignozzi, V. & Tsanakas, A. (2016). Parameter uncertainty and residual estimation risk. Journal of Risk and Insurance, 83(4), pp. 949-978. doi: 10.1111/jori.12075

Pesenti, S. M., Millossovich, P. & Tsanakas, A. (2016). Robustness Regions for Measures of Risk Aggregation. Dependence Modeling, 4(1), pp. 348-367. doi: 10.1515/demo-2016-0020

Aggarwal, A., Beck, M. B., Cann, M. , Ford, T., Georgescu, D., Morjaria, N., Smith, A., Taylor, Y., Tsanakas, A., Witts, L. & Ye, I.view all authors (2016). Model risk – daring to open up the black box. British Actuarial Journal, 21(2), pp. 229-296. doi: 10.1017/s1357321715000276

Tsanakas, A. (2016). Making a Market for Acts of God: The Practice of Risk-Trading in the Global Reinsurance Industry. Journal Of Risk And Insurance, 83(2), pp. 501-504. doi: 10.1111/jori.12160

Bignozzi, V. & Tsanakas, A. (2016). Model uncertainty in risk capital measurement. Journal of Risk, 18(3), pp. 1-24. doi: 10.21314/j0r.2016.326

Tsanakas, A. & Millossovich, P. (2016). Sensitivity analysis using risk measures. Risk Analysis: an international journal, 36(1), pp. 30-48. doi: 10.1111/risa.12434

Tsanakas, A., Beck, M. B. & Thompson, M. (2016). Taming Uncertainty: The Limits to Quantification. Astin Bulletin: The Journal of the ASTIN and AFIR Sections of the International Actuarial Association, 46(1), pp. 1-7. doi: 10.1017/asb.2015.29

Wang, R., Bignozzi, V. & Tsanakas, A. (2015). How Superadditive Can a Risk Measure Be?. SIAM Journal on Financial Mathematics, 6(1), pp. 776-803. doi: 10.1137/140981046

Zaks, Y. & Tsanakas, A. (2014). Optimal capital allocation in a hierarchical corporate structure. Insurance: Mathematics and Economics, 56(1), pp. 48-55. doi: 10.1016/j.insmatheco.2014.02.009

Tsanakas, A., Wuethrich, M. V. & Černý, A. (2013). Market value margin via mean-variance hedging. ASTIN Bulletin, 43(3), pp. 301-322. doi: 10.1017/asb.2013.18

Asimit, A.V., Badescu, A. & Tsanakas, A. (2013). Optimal Risk Transfers in Insurance Groups. European Actuarial Journal, 3(1), pp. 159-190. doi: 10.1007/s13385-013-0068-6

Tsanakas, A. (2012). Modelling: The elephant in the room. The Actuary, 2012(Septem),

Landsman, Z. & Tsanakas, A. (2012). Parameter Uncertainty in Exponential Family Tail Estimation. ASTIN Bulletin, 42(1), pp. 123-152. doi: 10.2143/AST.42.1.2160738

Dhaene, J., Tsanakas, A., Valdez, E. A. & Vanduffel, S.view all authors (2012). Optimal Capital Allocation Principles. Journal of Risk and Insurance, 79(1), pp. 1-28. doi: 10.1111/j.1539-6975.2011.01408.x

Wuethrich, M. V., Embrechts, P. & Tsanakas, A. (2011). Risk margin for a non-life insurance run-off. Statistics & Risk Modeling, 28(4), pp. 299-317. doi: 10.1524/strm.2011.1096

Gerrard, R. J. G. & Tsanakas, A. (2010). Failure Probability Under Parameter Uncertainty. Risk Analysis, 31(5), pp. 727-744. doi: 10.1111/j.1539-6924.2010.01549.x

Tsanakas, A. (2009). To split or not to split: capital allocation with convex risk measures. Insurance: Mathematics and Economics, 44(2), pp. 268-277. doi: 10.1016/j.insmatheco.2008.03.007

Tsanakas, A. (2008). Risk measurement in the presence of background risk. Insurance: Mathematics and Economics, 42(2), pp. 520-528. doi: 10.1016/j.insmatheco.2007.01.015

Tsanakas, A. & Christofides, N. (2006). Risk exchange with distorted probabilities. Astin Bulletin, 36(1), pp. 219-243. doi: 10.2143/ast.36.1.2014150

Landsman, Z. & Tsanakas, A. (2006). Stochastic ordering of bivariate elliptical distributions. Statistics and Probability Letters, 76(5), pp. 488-494. doi: 10.1016/j.spl.2005.08.016

Tsanakas, A. & Desli, E. (2005). Measurement and Pricing of Risk in Insurance Markets. Risk Analysis, 25(6), pp. 1653-1668. doi: 10.1111/j.1539-6924.2005.00684.x

Tsanakas, A. (2004). Dynamic capital allocation with distortion risk measures. Insurance: Mathematics and Economics, 35(2), pp. 223-243. doi: 10.1016/j.insmatheco.2003.09.005

Tsanakas, A. & Barnett, C. (2003). Risk capital allocation and cooperative pricing of insurance liabilities. Insurance: Mathematics and Economics, 33(2), pp. 239-254. doi: 10.1016/s0167-6687(03)00137-9

Tsanakas, A. & Desli, E. (2003). Risk measures and theories of choice. British Actuarial Journal, 9(4), pp. 959-991. doi: 10.1017/s1357321700004414

Book Section

Tsanakas, A. (2007). Risk measures and economic capital for (re)insurers. In: Everitt, B. & Melnick, E. (Eds.), Encyclopedia of Quantitative Risk Analysis and Assessment. . Wiley.

Working Paper

Lindholm, M., Richman, R., Tsanakas, A. ORCID: 0000-0003-4552-5532 & Wüthrich, M. V.view all authors (2024). Sensitivity-based measures of discrimination in insurance pricing. .

Fang, L., Lanzolla, G. & Tsanakas, A. ORCID: 0000-0003-4552-5532 (2024). Shared exposures or management fashions? Drivers of cross-industry convergence of textual risk disclosures. .

Pesenti, S. M., Millossovich, P. ORCID: 0000-0001-8269-7507 & Tsanakas, A. ORCID: 0000-0003-4552-5532 (2023). Differential Sensitivity in Discontinuous Models. .

Lindholm, M., Richman, R., Tsanakas, A. ORCID: 0000-0003-4552-5532 & Wüthrich, M. V.view all authors (2023). What is fair? Proxy discrimination vs. demographic disparities in insurance pricing. .

Lindholm, M., Tsanakas, A. ORCID: 0000-0003-4552-5532, Richman, R. & Wüthrich, M. V.view all authors (2022). A Discussion of Discrimination and Fairness in Insurance Pricing. .

Millossovich, P. ORCID: 0000-0001-8269-7507, Tsanakas, A. ORCID: 0000-0003-4552-5532 & Wang, R. (2022). A theory of multivariate stress testing. .

Lindholm, M., Richman, R., Tsanakas, A. ORCID: 0000-0003-4552-5532 & Wüthrich, M. V.view all authors (2022). A multi-task network approach for calculating discrimination-free insurance prices. .

Guan, Y., Tsanakas, A. ORCID: 0000-0003-4552-5532 & Wang, R. (2021). An impossibility theorem on capital allocation. .

Tsanakas, A. ORCID: 0000-0003-4552-5532 & Zhu, R. ORCID: 0000-0002-9944-0369 (2021). Copula model selection using image recognition. .

Merz, M., Richman, R., Tsanakas, A. ORCID: 0000-0003-4552-5532 & Wüthrich, M. V.view all authors (2021). Interpreting Deep Learning Models with Marginal Attribution by Conditioning on Quantiles. .

Pesenti, S. M., Millossovich, P. ORCID: 0000-0001-8269-7507 & Tsanakas, A. ORCID: 0000-0003-4552-5532 (2018). Euler allocations in the presence of non-linear reinsurance: comment on Major (2018). .

Pesenti, S. M., Millossovich, P. & Tsanakas, A. (2018). Reverse sensitivity testing: What does it take to break the model?. .

Tsanakas, A. & Cabantous, L. (2018). The Model Ajar: Building Rationality Infrastructures within Insurance Organizations. .

Bignozzi, V. & Tsanakas, A. (2013). Characterization and Construction of Sequentially Consistent Risk Measures. SSRN.

Tsanakas, A. ORCID: 0000-0003-4552-5532 & Smith, A. (2007). High dimensional modelling and simulation with asymmetric normal mixtures (Actuarial Research Paper No. 182). London: Faculty of Actuarial Science & Insurance, City University London.

Tsanakas, A. (2007). To split or not to split: Capital allocation with convex risk measures (Actuarial Research Paper No. 184). London, UK: Faculty of Actuarial Science & Insurance, City University London.