• Skip to main content
  • Skip to footer

OptionMetrics

search
  • About Us
    • Who We Serve
    • Why OptionMetrics
    • Leadership
  • Data Products
    • Equities
      • United States
      • Europe
      • Asia
      • Canada
      • ETFs
    • Futures
    • Signed Volume
    • Implied Beta
    • Dividend
      • Implied Dividend
      • Dividend Forecasting
  • Research
  • Blog
  • News & Events
  • Careers
  • Contact

W. Farkas, C. Necula, B. Waelchli: Herding and Stochastic Volatility

October 30, 2015

In this paper we develop a one-factor non-affine stochastic volatility option pricing model where the dynamics of the underlying is endogenously determined from micro-foundations. The interaction and herding of the agents trading the underlying asset induce an amplification of the volatility of the asset over the volatility of the fundamentals. Although the model is non-affine, a closed form option pricing formula can still be derived by using a Gauss-Hermite series expansion methodology.

Download

Share this post:
  • Facebook
  • Pinterest
  • Twitter
  • Linkedin
OptionMetrics Logo
  • About Us
  • Who We Serve
  • Why OptionMetrics
  • Leadership
  • Data Products
  • Equities
  • Futures
  • Signed Volume
  • Implied Beta
  • Dividend Forecasting
  • Research
  • Blog
  • News & Events
  • Careers
  • Contact Us
  • Support Request
Stay Connected

dashicons-linkedin dashicons-twitter dashicons-facebook-alt

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply

© 2025 OptionMetrics, LLC. All Rights Reserved. | Privacy Policy | Terms of Use | Accessibility | Site Map