Nov 7, 2017 11:00am to 1:00pm
639 Evans Hall
Happening As Scheduled
It has been recently shown that rough volatility models, where the volatility is driven by a fractional Brownian motion with small Hurst parameter, provide very relevant dynamics in order to reproduce the behavior of both historical and implied volatilities. However, due to the non-Markovian nature of the fractional Brownian motion, they raise new issues when it comes to the risk management of...
Speaker: Mathieu Rosenbaum, École Polytechnique (Speaker - Featured)