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Ji Eun Choi, ASA, MAAA

Chicago, IL, US

Tel: +1 312 7260677

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Professional Designations

  • Associate, Society of Actuary
  • Member, American Academy of Actuaries


  • Ph.D. Statistics (Finance), University of Waterloo
  • M.M. Actuarial Science, University of Waterloo
  • M.S. Mathematics, Pohang University of Science and Technology
  • B.S. Mathematics, Hanyang University

Current Responsibility

Ji Eun is a consultant in the Financial Risk Management (FRM) practice in Milliman Chicago office. She joined the firm in 2008.


Ji Eun has worked for clients in the U.S., Japan, and Korea. She has extensive experience in the implementation of hedge programs, risk analysis, reserve and required capital valuation, and variable annuity guarantees product development.

She works in the quantitative development team in FRM to develop models for Milliman’s volatility management and capital protection strategies. She is also active in developing Milliman’s Scenario Generator.

Another aspect of her experience is Solvency II implementation. In particular, Ji Eun currently works for European clients to develop a liability valuation model using replicating portfolio.

Ji Eun has extensive knowledge in both actuarial science and finance. Her Ph.D. dissertation expanded the frontier of research in stochastic volatility modeling and estimation.

  • Work at Milliman

    • “I was offered a chance to come in, shake things up, create something."
    Work at Milliman