Mario La Torre is Full Professor in Banking and Finance at Sapienza University of Rome, Italy. His main research areas are banking and financial intermediaries, financial markets and financial innovation. He is expert in ethical finance, impact finance and microfinance, as well as audiovisual and art financing. He is editor of the book series “Palgrave Studies in Impact Finance” published by Palgrave MacMillan. He has been member of the G8 Taskforce on Social Impact Investments.Helen Chiappini is Postdoctoral Research Fellow at G. D’Annunzio University of Chieti and Pescara, Italy, and Teacher Assistant in Corporate Finance at Luiss Guido Carli University, Italy. She taught in a MBA course and in a MSc course at Link Campus University of Rome, Italy, and at Pontificia Lateran University of Vatican City, Italy. She was Visiting Research Fellow at Centre of Banking and Finance at Regent’s University, London, UK, and she received a PhDcum laude in Banking and Finance at Sapienza University of Rome, Italy. Her areas of research include social impact investments, socially responsible investments and non-performing loans and banks governance. She recently published a book titled Social Impact Funds. Definition Assessment and Performance with Palgrave Macmillan (2017).