All publications
ZORA Publication List
Publications
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Journal Article
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2024
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Qualitative robustness of utility-based risk measures. Annals of Operations Research, 336(1-2):967-980.
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2021
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Revisiting optimal investment strategies of value-maximizing insurance firms. Insurance: Mathematics and Economics, 99:131-151.
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Law-invariant functionals that collapse to the mean. Insurance: Mathematics and Economics, 98:83-91.
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Law-Invariant Functionals on General Spaces of Random Variables. SIAM Journal on Financial Mathematics, 12(1):318-341.
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Dual representations for systemic risk measures based on acceptance sets. Mathematics and Financial Economics, 15(1):155-184.
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2020
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Existence, uniqueness, and stability of optimal payoffs of eligible assets. Mathematical Finance, 30:128-166.
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2019
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Insurance: models, digitalization, and data science. European Actuarial Journal, 9(2):349-360.
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2018
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Which eligible assets are compatible with comonotonic capital requirements?. Insurance: Mathematics and Economics, 81:18-26.
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Asset-liability management for long-term insurance business. European Actuarial Journal, 8(1):9-25.
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Equilibria in the CAPM with non-tradeable endowments. Journal of Mathematical Economics, 75:93-107.
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A simple characterization of tightness for convex solid sets of positive random variables. Positivity, 22(4):1015-1022.
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2017
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Diversification, protection of liability holders and regulatory arbitrage. Mathematics and Financial Economics, 11(1):63-83.
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2016
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Old-age provision: past, present, future. European Actuarial Journal, 6(2):287-306.
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Unexpected shortfalls of expected Shortfall: Extreme default profiles and regulatory arbitrage. Journal of Banking and Finance, 62:141-151.
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2015
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Measuring risk with multiple eligible assets. Mathematics and Financial Economics, 9(1):3-27.
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Capital adequacy tests and limited liability of financial institutions. Journal of Banking and Finance, 51:93-102.
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2014
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Law-invariant risk measures: extension properties and qualitative robustness. Statistics & Risk Modeling, 31(3):1-22.
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Capital levels and risk-taking propensity in financial institutions. Accounting and Finance Research, 3(1):85-89.
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Capital Requirements with Defaultable Securities. Insurance: Mathematics and Economics, 55:58-67.
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2013
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Beyond cash-additive risk measures: When changing the numeraire fails. Finance and Stochastics, 18(1):145-173.
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2009
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Risk measures and efficient use of capital. ASTIN Bulletin, 39(1):101-116.
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2001
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Value creation in the insurance industry. Risk management and insurance review, 4(2):1-9.
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1996
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Diffusive logistic growth on RN. Nonlinear Analysis: Theory, Methods & Applications, 27(8):879-894.
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Elliptic Eigenvalue Problems and Unbounded Continua of Positive Solutions of a Semilinear Elliptic Equation. Journal of Differential Equations, 127(1):295-319.
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Linear and Semilinear Parabolic Equations on BUC(ℝN). Mathematische Nachrichten, 179(1):107-118.
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1995
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Long-time behaviour for reaction-diffusion equations on RN. Nonlinear Analysis: Theory, Methods & Applications, 25(8):831-870.
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1994
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Exponential stability, change of stability and eigenvalue problems for linear time-periodic parabolic equations on RN. Differential and Integral Equations, 7(5):1265-1284.
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Superconvexity of the evolution operator and parabolic eigenvalue problems on RN Differential and Integral Equations. Differential and Integral Equations, 7(1):235-255.
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Book Section
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1996
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Interest rates and life insurance. In: Nelken, Israel. Option Embedded Bonds. Chicago: Irwin Professional Publishers, n/a.
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1995
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Two color rainbow options. In: Nelken, Israel. A guide to exotic options. Chicago: Irwin Professional Publishing, n/a.
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Dissertation
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2023
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Frictional costs in insurance. 2023, University of Zurich, Faculty of Economics.
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Monograph
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2020
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Market-Consistent Prices An Introduction to Arbitrage Theory. Cham: Springer.
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2003
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Mathematical Finance and Probability. Basel: Birkhäuser Verlag.
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1992
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Abstract Evolution Equations, Periodic Problems and Applications. London: Chapman and Hall/CRC.
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Working Paper
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2021
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Limited Liability and the Demand for Coinsurance by Individuals and Corporations. SSRN 21-57, University of Zurich.
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2020
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The Valuation of Insurance Liabilities: A Framework Based on First Principle. Swiss Finance Institute Research Paper 20-03, University of Zurich.
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2015
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Diversification, protection of liability holders and regulatory arbitrage. ArXiv.org 1502.03252, Cornell University.
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2014
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Capital Adequacy Tests and Limited Liability of Financial Institutions. Swiss Finance Institute Research Paper 14-03, University of Zurich.
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