DANIELE ANGELINI Dottorando ciclo: XXXVIII email: daniele.angelini@uniroma1.it telefono: +39 3703059558 edificio: Facoltà di Economia, Via del Castro Laurenziano, 9, 00161, Roma (RM) stanza: 525 supervisore: Sergio Bianchi Ricerca: "Volatility versus Regularity" This proposal has three main objectives: i) to show that volatility is not necessarily rough, ii) to replace volatility with regularity, iii) to model regularity through a fractional Ornstein-Uhlenbeck.