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Events / Thalesians Series

About The Series

The IAQF's Thalesians Seminar Series is a joint effort on the part of the IAQF (www.iaqf.org) and the Thalesians (www.thalesians.com).  The goal of the series is to provide a forum for the exchange of new ideas and results related to the field of quantitative finance.  This goal is accomplished by hosting seminars where leading practitioners and academics present new work, and following the seminars with a reception to facilitate further interaction and discussion.

Call For Speakers

If you are interested in speaking at one of the upcoming seminars, please email info@iaqf.org

Past Seminars

About The Organizer

Harvey Stein is a senior VP in the Labs group at Two Sigma. From 1993 to 2022, Dr. Stein was at Bloomberg, where he served as the head of several departments including Quantitative Risk Analytics, Counterparty and Credit Risk, Interest Rates Derivatives, and Quantitative Finance R&D. Harvey is well known in the industry, having published and lectured on credit risk modeling, financial regulation, interest rate and FX modeling, CVA calculations, mortgage backed security valuation, COVID-19 data analysis, and other subjects.

Dr. Stein is on the board of directors of the IAQF, a board member of the Rutgers University Mathematical Finance program, an adjunct professor at Columbia University, and organizer of the IAQF/Thalesians financial seminar series. He's also worked as a quant researcher on the Bloomberg for President campaign.

Dr. Stein holds a Ph.D. in Mathematics from the University of California, Berkeley (1991) and a B.S. in Mathematics from Worcester Polytechnic Institute (1982).

 



Upcoming Seminars

    • 10 Nov 2025
    • 6:00 PM
    • Fordham University McNally Amphitheater 140 West 62nd Street New York, NY 10023
    Register


    6:00 PM Seminar Begins

    7:30 PM Reception


    Hybrid Event

    Fordham University

    McNally Amphitheater

    140 West 62nd Street

    New York, NY 10023


    Free Registration!


    For Virtual Attendees: Please select virtual instead of member type upon registration.


    Abstract:

    Why is there a general reluctance to buy insurance for low-probability-high-consequence risks and a preference for high-probability-low-consequence risk coverages? Using a regret-theoretical expected utility framework, we aim to shed light on such behavior. Regret theory posits not only that decision-makers experience regret following an ex-post “wrong” decision, but also that their anticipation of potential regret is integrated into their decision-making processes. Under regret, some risks are more regretful than others because the impact of regret aversion mainly kicks in at the extremes and so individuals will adjust optimal coverage accordingly. The often discussed failure of catastrophe insurance markets may be a consequence of this phenomenon.


    Bio:

    Annette L. Hofmann is the Great American Insurance Group Endowed Chair and Academic Director of the Lindner Center for Insurance and Risk Management at the University of Cincinnati’s Lindner College of Business. A recognized thought leader in insurance economics, behavioral risk management, and catastrophe risk financing, she has elevated the Lindner Center into a Global Center of Insurance Excellence designated by the International Insurance Society. She also serves as Editor-in-Chief of Risk Management and Insurance Review and Deputy Editor-in-Chief of the Journal of Risk and Insurance, shaping the scholarly discourse on emerging insurance and risk topics worldwide. Prior to joining UC, she held endowed professorships at St. John’s University’s Greenberg School of Risk Management in New York and full professorships in Hamburg, Germany, where she designed the country’s first MBA and BBA programs in Risk Management.


    Her research explores behavioral and regulatory aspects of insurance decision-making, interdependent risks, and innovations in risk transfer, with publications in leading journals including the Journal of Risk and Insurance, Geneva Risk and Insurance Review, Insurance: Mathematics and Economics, and the Journal of Banking and Finance. A trilingual scholar with extensive industry engagement, she bridges academia and practice through partnerships with reinsurers, brokers, and foundations, and co-founded the Risk Management Education Foundation to advance literacy and leadership in the field. 

     

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