Ghidoni, Riccardo http://orcid.org/0000-0001-8269-8083
Ploner, Matteo http://orcid.org/0000-0003-2317-8402
Funding for this research was provided by:
Einaudi Institute for Economics and Finance
Università degli Studi di Trento
Article History
Accepted: 18 November 2020
First Online: 22 December 2020