Valeyre, Sébastien; Grebenkov, Denis; Aboura, Sofiane; … - Université Paris-Dauphine (Paris IX) - 2013
The article focuses on the leverage effect modeling as a form of stochastic processes through the volatility model. It states that leverage effect is characterized by a subsequent stock price dropping and increase in volatility. It mentions that the first model that describes the volatility and...