**About the Special Issue Editors**

**Salvatore Federico** is an Associate Professor of mathematics for economics and finance at the University of Siena. He holds a PhD from Scuola Normale Superiore in the field of financial mathematics.

**Giorgio Ferrari** is an Associate Professor of mathematical finance at the Center for Mathematical Economics at Bielefeld University. He holds a PhD in mathematics for economic-financial applications from the University of Rome "La Sapienza". His main research interests are the theory and application of singular stochastic control, optimal stopping, and stochastic games.

**Luca Regis** is an Associate Professor of mathematics for finance and insurance at the University of Torino, ESOMAS Department. His research interests are in the interplay between financial and actuarial mathematics, and include corporate finance.
