Institution: | 1. Department of Economic and Business Sciences, University of Cagliari, Italyhttps://orcid.org/0000-0002-5821-2634;2. Department of Law, Economics, Accountancy &3. Risk, Glasgow Caledonian University, UK;4. Department of Economic and Business Sciences, University of Cagliari, Italyhttps://orcid.org/0000-0001-8615-4841 |