Claveria, Oscar http://orcid.org/0000-0001-9740-1852
Monte, Enric http://orcid.org/0000-0002-4907-0494
Torra, Salvador http://orcid.org/0000-0002-8786-8800
Funding for this research was provided by:
Ministerio de EconomĂa y Competitividad (ECO2016-75805-R, TEC2015-69266-P)
Article History
Accepted: 16 August 2018
First Online: 18 August 2018