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Alpha as Ambiguity: Robust Mean-Variance Portfolio Analysis

Citations

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Cited by:

  1. Fabrice Collard & Sujoy Mukerji & Kevin Sheppard & Jean‐Marc Tallon, 2018. "Ambiguity and the historical equity premium," Quantitative Economics, Econometric Society, vol. 9(2), pages 945-993, July.
  2. Hsieh, Chia-Chun & Ma, Zhiming & Novoselov, Kirill E., 2019. "Accounting conservatism, business strategy, and ambiguity," Accounting, Organizations and Society, Elsevier, vol. 74(C), pages 41-55.
  3. Chiaki Hara & Toshiki Honda, 2016. "Mutual Fund Theorem for Ambiguity-Averse Investors and the Optimality of the Market Portfolio," KIER Working Papers 943, Kyoto University, Institute of Economic Research.
  4. Yan, Jingzhou & Mu, Congming & Yan, Qianhui & Luo, Deqing, 2023. "Robust leverage choice of hedge funds with rare disasters," Finance Research Letters, Elsevier, vol. 54(C).
  5. repec:diw:diwwpp:dp1683 is not listed on IDEAS
  6. Borgonovo, Emanuele & Marinacci, Massimo, 2015. "Decision analysis under ambiguity," European Journal of Operational Research, Elsevier, vol. 244(3), pages 823-836.
  7. Conner Mullally & Steve Boucher & Michael Carter, 2013. "Encouraging Development: Randomized Encouragement Designs in Agriculture," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 95(5), pages 1352-1358.
  8. Loïc Berger, 2014. "The Impact of Ambiguity Prudence on Insurance and Prevention," Working Papers ECARES ECARES 2014-08, ULB -- Universite Libre de Bruxelles.
  9. Dlugosch, Dennis & Horn, Kristian & Wang, Mei, 2023. "New experimental evidence on the relationship between home bias, ambiguity aversion and familiarity heuristics," Journal of Economics and Business, Elsevier, vol. 125.
  10. Paolo Caro, 2015. "Risk, ambiguity, and sovereign rating," International Economics and Economic Policy, Springer, vol. 12(1), pages 41-57, March.
  11. Ilke Aydogan & Loïc Berger & Valentina Bosetti & Ning Liu, 2023. "Three Layers of Uncertainty," Journal of the European Economic Association, European Economic Association, vol. 21(5), pages 2209-2236.
  12. Kerem Ugurlu, 2019. "Robust Utility Maximization with Drift and Volatility Uncertainty," Papers 1909.05335, arXiv.org.
  13. Rodríguez, Yeny E. & Gómez, Juan M. & Contreras, Javier, 2021. "Diversified behavioral portfolio as an alternative to Modern Portfolio Theory," The North American Journal of Economics and Finance, Elsevier, vol. 58(C).
  14. Marco Nieddu & Lorenzo Pandolfi, 2018. "Cutting Through the Fog: Financial Literacy and the Subjective Value of Financial Assets," CSEF Working Papers 497, Centre for Studies in Economics and Finance (CSEF), University of Naples, Italy.
  15. Gábor-Tóth, Enikő & Georgarakos, Dimitris, 2018. "Economic policy uncertainty and stock market participation," CFS Working Paper Series 590, Center for Financial Studies (CFS).
  16. Matthias Lang, 2017. "First-Order and Second-Order Ambiguity Aversion," Management Science, INFORMS, vol. 63(4), pages 1254-1269, April.
  17. Ilke Aydogan & Loïc Berger & Valentina Bosetti, 2023. "Unraveling Ambiguity Aversion," Post-Print hal-04370668, HAL.
  18. Beißner, Patrick & Lin, Qian & Riedel, Frank, 2018. "Dynamically Consistent α-Maxmin Expected Utility," Center for Mathematical Economics Working Papers 593, Center for Mathematical Economics, Bielefeld University.
  19. repec:hal:journl:hal-03031751 is not listed on IDEAS
  20. Jewitt, Ian & Mukerji, Sujoy, 2017. "Ordering ambiguous acts," Journal of Economic Theory, Elsevier, vol. 171(C), pages 213-267.
  21. Baillon, Aurélien & Bleichrodt, Han & Li, Chen & Wakker, Peter P., 2021. "Belief hedges: Measuring ambiguity for all events and all models," Journal of Economic Theory, Elsevier, vol. 198(C).
  22. Weixuan Xia, 2023. "Optimal Consumption--Investment Problems under Time-Varying Incomplete Preferences," Papers 2312.00266, arXiv.org.
  23. Lemoine, Derek & Traeger, Christian P., 2016. "Ambiguous tipping points," Journal of Economic Behavior & Organization, Elsevier, vol. 132(PB), pages 5-18.
  24. Jeleva, Meglena & Tallon, Jean-Marc, 2016. "Ambiguïté, comportements et marchés financiers," L'Actualité Economique, Société Canadienne de Science Economique, vol. 92(1-2), pages 351-383, Mars-Juin.
  25. Giuseppe Attanasi & Aldo Montesano, 2012. "The price for information about probabilities and its relation with risk and ambiguity," Theory and Decision, Springer, vol. 73(1), pages 125-160, July.
  26. Wakai, Katsutoshi, 2014. "Observational equivalence and nonequivalence of subjective and robust mean–variance preferences," Economics Letters, Elsevier, vol. 124(2), pages 219-221.
  27. Hill, Brian, 2023. "Beyond uncertainty aversion," Games and Economic Behavior, Elsevier, vol. 141(C), pages 196-222.
  28. José Valentim Machado Vicente & Jaqueline Terra Moura Marins, 2019. "A Volatility Smile-Based Uncertainty Index," Working Papers Series 502, Central Bank of Brazil, Research Department.
  29. Christian Gollier, 2014. "Optimal insurance design of ambiguous risks," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 57(3), pages 555-576, November.
  30. Glenn W. Harrison & Jia Min Ng, 2019. "Behavioral insurance and economic theory: A literature review," Risk Management and Insurance Review, American Risk and Insurance Association, vol. 22(2), pages 133-182, July.
  31. Francesco Fabbri & Giulio Principi & Lorenzo Stanca, 2024. "Absolute and Relative Ambiguity Attitudes," Papers 2406.01343, arXiv.org, revised Jun 2024.
  32. Cherbonnier, Frédéric & Gollier, Christian, 2015. "Decreasing aversion under ambiguity," Journal of Economic Theory, Elsevier, vol. 157(C), pages 606-623.
  33. repec:eme:arjpps:arj-06-2020-0156 is not listed on IDEAS
  34. Jin, Yurong & Yan, Jingzhou & Yan, Qianhui, 2024. "Unraveling ESG Ambiguity, Price Reaction, and Trading Volume," Finance Research Letters, Elsevier, vol. 61(C).
  35. André, Eric, 2014. "Optimal portfolio with vector expected utility," Mathematical Social Sciences, Elsevier, vol. 69(C), pages 50-62.
  36. Alberto Galasso & Hong Luo, 2018. "When does Product Liability Risk Chill Innovation? Evidence from Medical Implants," NBER Working Papers 25068, National Bureau of Economic Research, Inc.
  37. Massimo Guidolin & Francesca Rinaldi, 2013. "Ambiguity in asset pricing and portfolio choice: a review of the literature," Theory and Decision, Springer, vol. 74(2), pages 183-217, February.
  38. José Valentim Machado Vicente & Jaqueline Terra Moura Marins, 2021. "A volatility smile-based uncertainty index," Annals of Finance, Springer, vol. 17(2), pages 231-246, June.
  39. Kerem Ugurlu, 2018. "Portfolio Optimization with Nondominated Priors and Unbounded Parameters," Papers 1807.05773, arXiv.org.
  40. Christoph Bühren & Fabian Meier & Marco Pleßner, 2023. "Ambiguity aversion: bibliometric analysis and literature review of the last 60 years," Management Review Quarterly, Springer, vol. 73(2), pages 495-525, June.
  41. Han Bleichrodt & David Crainich & Louis Eeckhoudt & Nicolas Treich, 2020. "Risk aversion and the value of diagnostic tests," Theory and Decision, Springer, vol. 89(2), pages 137-149, September.
  42. André, Eric, 2016. "Crisp monetary acts in multiple-priors models of decision under ambiguity," Journal of Mathematical Economics, Elsevier, vol. 67(C), pages 153-161.
  43. Dennis Dlugosch & Kristian Horn & Mei Wang, 2014. "Behavioral determinants of home bias - theory and experiment," Working Papers 2014-11, Faculty of Economics and Statistics, Universität Innsbruck.
  44. Massimo Marinacci & Doriana Ruffino & Fabio Maccheroni, 2011. "Does Uncertainty Vanish in the Small? The Smooth Ambiguity Case," 2011 Meeting Papers 619, Society for Economic Dynamics.
  45. Hill, Brian & Michalski, Tomasz, 2018. "Risk versus ambiguity and international security design," Journal of International Economics, Elsevier, vol. 113(C), pages 74-105.
  46. Jean-Gabriel Lauzier & Liyuan Lin & Ruodu Wang, 2023. "Risk sharing, measuring variability, and distortion riskmetrics," Papers 2302.04034, arXiv.org.
  47. Elabed, Ghada & Carter, Michael R., 2015. "Compound-risk aversion, ambiguity and the willingness to pay for microinsurance," Journal of Economic Behavior & Organization, Elsevier, vol. 118(C), pages 150-166.
  48. Sujoy Mukerji & Han N. Ozsoylev & Jean‐Marc Tallon, 2023. "Trading Ambiguity: A Tale Of Two Heterogeneities," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 64(3), pages 1127-1164, August.
  49. Alexander Konon & Alexander Kritikos, 2017. "Media and Occupational Choice," Discussion Papers of DIW Berlin 1683, DIW Berlin, German Institute for Economic Research.
  50. Kentaro Hoffman & Stephen Salerno & Jeff Leek & Tyler McCormick, 2024. "Some models are useful, but for how long?: A decision theoretic approach to choosing when to refit large-scale prediction models," Papers 2405.13926, arXiv.org.
  51. Izhakian, Yehuda, 2020. "A theoretical foundation of ambiguity measurement," Journal of Economic Theory, Elsevier, vol. 187(C).
  52. A. Ronald Gallant & Mohammad Jahan-Parvar & Hening Liu, 2015. "Measuring Ambiguity Aversion," Finance and Economics Discussion Series 2015-105, Board of Governors of the Federal Reserve System (U.S.).
  53. Jiang, Julia & Liu, Jun & Tian, Weidong & Zeng, Xudong, 2022. "Portfolio concentration, portfolio inertia, and ambiguous correlation," Journal of Economic Theory, Elsevier, vol. 203(C).
  54. Li, Wenhui & Ockenfels, Peter & Wilde, Christian, 2021. "The effect of ambiguity on price formation and trading behavior in financial markets," SAFE Working Paper Series 326, Leibniz Institute for Financial Research SAFE.
  55. repec:hal:wpaper:hal-04071242 is not listed on IDEAS
  56. Dietz, Simon & Walker, Oliver, 2017. "Ambiguity and insurance: capital requirements andpremiums," LSE Research Online Documents on Economics 68469, London School of Economics and Political Science, LSE Library.
  57. Matthias M. M. Buehlmaier & Kit Pong Wong, 2020. "Should investors join the index revolution? Evidence from around the world," Journal of Asset Management, Palgrave Macmillan, vol. 21(3), pages 192-218, May.
  58. Massimo Marinacci, 2015. "Model Uncertainty," Journal of the European Economic Association, European Economic Association, vol. 13(6), pages 1022-1100, December.
  59. Loïc Berger, 2011. "Smooth Ambiguity Aversion in the Small and in the Large," Working Papers ECARES ECARES 2011-020, ULB -- Universite Libre de Bruxelles.
  60. L. A. Franzoni, 2016. "Optimal liability design under risk and ambiguity," Working Papers wp1048, Dipartimento Scienze Economiche, Universita' di Bologna.
  61. Chiaki Hara & Toshiki Honda, 2014. "Asset Demand and Ambiguity Aversion," KIER Working Papers 911, Kyoto University, Institute of Economic Research.
  62. Chiaki Hara & Toshiki Honda, 2022. "Implied Ambiguity: Mean-Variance Inefficiency and Pricing Errors," Management Science, INFORMS, vol. 68(6), pages 4246-4260, June.
  63. Patrick Beissner & Qian Lin & Frank Riedel, 2020. "Dynamically consistent alpha‐maxmin expected utility," Mathematical Finance, Wiley Blackwell, vol. 30(3), pages 1073-1102, July.
  64. Simone Cerreia-Vioglio & Fabio Maccheroni & Massimo Marinacci, 2023. "Robust Mean-Variance Approximations," Working Papers 689, IGIER (Innocenzo Gasparini Institute for Economic Research), Bocconi University.
  65. Ilke Aydogan & Loic Berger & Valentina Bosetti & Ning Liu, 2018. "Three layers of uncertainty: an experiment," Working Papers 623, IGIER (Innocenzo Gasparini Institute for Economic Research), Bocconi University.
  66. Jiayue Zhang & Ken Seng Tan & Tony S. Wirjanto & Lysa Porth, 2023. "Navigating Uncertainty in ESG Investing," Papers 2310.02163, arXiv.org.
  67. Albrecht, E & Baum, Günter & Birsa, R & Bradamante, F & Bressan, A & Chapiro, A & Cicuttin, A & Ciliberti, P & Colavita, A & Costa, S & Crespo, M & Cristaudo, P & Dalla Torre, S & Diaz, V & Duic, V &, 2010. "Results from COMPASS RICH-1," Center for Mathematical Economics Working Papers 535, Center for Mathematical Economics, Bielefeld University.
  68. Karni, Edi & Maccheroni, Fabio & Marinacci, Massimo, 2015. "Ambiguity and Nonexpected Utility," Handbook of Game Theory with Economic Applications,, Elsevier.
  69. Stefania Minardi & Andrei Savochkin, 2017. "Characterizations of Smooth Ambiguity Based on Continuous and Discrete Data," Mathematics of Operations Research, INFORMS, vol. 42(1), pages 167-178, January.
  70. Makarov, Dmitry, 2021. "Optimal portfolio under ambiguous ambiguity," Finance Research Letters, Elsevier, vol. 43(C).
  71. Barahona, Ricardo & Driessen, Joost & Frehen, Rik, 2021. "Can unpredictable risk exposure be priced?," Journal of Financial Economics, Elsevier, vol. 139(2), pages 522-544.
  72. Vortelinos, Dimitrios I., 2015. "The Greek equity market in European equity portfolios," Economic Modelling, Elsevier, vol. 49(C), pages 144-153.
  73. Gertsman, Gleb & Frehen, Rik & Werker, Bas J.M., 2019. "Would Ambiguity Averse Investors Hedge Risk in Equity Markets?," Other publications TiSEM bd3eb3e5-517e-40d4-aab9-e, Tilburg University, School of Economics and Management.
  74. Oliver Walker & Simon Dietz, 2012. "Ambiguity and insurance: robust capital requirements and premiums," GRI Working Papers 97, Grantham Research Institute on Climate Change and the Environment.
  75. Chenkai Xu & Hongwei Lin & Xuansu Fang, 2020. "Manifold Feature Index: A novel index based on high-dimensional data simplification," Papers 2006.11119, arXiv.org.
  76. Izhakian, Yehuda, 2017. "Expected utility with uncertain probabilities theory," Journal of Mathematical Economics, Elsevier, vol. 69(C), pages 91-103.
  77. Yehuda Izhakian & Zur Izhakian, 2015. "Decision making in phantom spaces," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 58(1), pages 59-98, January.
  78. Ko, Hyungjin & Son, Bumho & Lee, Jaewook, 2024. "A novel integration of the Fama–French and Black–Litterman models to enhance portfolio management," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 91(C).
  79. He, Ying & Dyer, James S. & Butler, John C. & Jia, Jianmin, 2019. "An additive model of decision making under risk and ambiguity," Journal of Mathematical Economics, Elsevier, vol. 85(C), pages 78-92.
  80. Brian Hill, 2023. "Beyond Uncertainty Aversion," Post-Print hal-02428398, HAL.
  81. Ramírez, Carlos, 2020. "Regulating financial networks under uncertainty," ESRB Working Paper Series 107, European Systemic Risk Board.
  82. Loïc Berger, 2016. "The impact of ambiguity and prudence on prevention decisions," Theory and Decision, Springer, vol. 80(3), pages 389-409, March.
  83. Costis Skiadas, 2013. "Smooth Ambiguity Aversion toward Small Risks and Continuous-Time Recursive Utility," Journal of Political Economy, University of Chicago Press, vol. 121(4), pages 000.
  84. Guangyu PEI, 2019. "Uncertainty, Pessimism and Economic Fluctuations," 2019 Meeting Papers 1494, Society for Economic Dynamics.
  85. Makarov, Dmitry, 2020. "Optimal portfolio under ambiguous ambiguity," MPRA Paper 108837, University Library of Munich, Germany, revised Dec 2020.
  86. Dlugosch, Dennis & Wang, Mei, 2022. "Ambiguity, ambiguity aversion and foreign bias: New evidence from international panel data," Journal of Banking & Finance, Elsevier, vol. 140(C).
  87. Li, Wenhui & Wilde, Christian, 2021. "Separating the effects of beliefs and attitudes on pricing under ambiguity," SAFE Working Paper Series 311, Leibniz Institute for Financial Research SAFE.
  88. Congming Mu & Jingzhou Yan & Jinqiang Yang, 2023. "Robust risk choice under high-water mark contract," Review of Quantitative Finance and Accounting, Springer, vol. 61(1), pages 295-322, July.
  89. Naqvi, Syed Muhammad Waqar Azeem & Rizvi, Syed Kumail Abbas & Orangzab & Ali, Muhammad, 2016. "Value at Risk at Asian Emerging Stock Markets," EconStor Open Access Articles and Book Chapters, ZBW - Leibniz Information Centre for Economics, vol. 28(3), pages 311-319.
  90. Martin Herdegen & Nazem Khan, 2022. "$\rho$-arbitrage and $\rho$-consistent pricing for star-shaped risk measures," Papers 2202.07610, arXiv.org, revised May 2024.
  91. Balter, Anne G. & Mahayni, Antje & Schweizer, Nikolaus, 2021. "Time-consistency of optimal investment under smooth ambiguity," European Journal of Operational Research, Elsevier, vol. 293(2), pages 643-657.
  92. Yuki Shigeta, 2017. "Portfolio selections under mean-variance preference with multiple priors for means and variances," Annals of Finance, Springer, vol. 13(1), pages 97-124, February.
  93. Milo Bianchi & Jean-Marc Tallon, 2019. "Ambiguity Preferences and Portfolio Choices: Evidence from the Field," Management Science, INFORMS, vol. 65(4), pages 1486-1501, April.
  94. Chiaki Hara & Toshiki Honda, 2018. "ImpliedAmbiguity:Mean-Variance Efficiency andPricingErrors," KIER Working Papers 1004, Kyoto University, Institute of Economic Research.
  95. Elabed, Ghada & Carter, Michael R., 2013. "Basis Risk and Compound-Risk Aversion: Evidence from a WTP Experiment in Mali," 2013 Annual Meeting, August 4-6, 2013, Washington, D.C. 150353, Agricultural and Applied Economics Association.
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