Calvo, Emilio http://orcid.org/0000-0002-7726-4325
Funding for this research was provided by:
Ministerio de Economía, Industria y Competitividad, Gobierno de España (ECO2016-75575-R)
Ministerio de Ciencia, Innovación y Universidades (PID2019-110790RB-100)
Generalitat Valenciana (Prometeo 2019/095)
Article History
Received: 23 October 2020
Accepted: 13 October 2021
First Online: 19 November 2021
Declarations
:
: The author declares that he has no conflict of interest.
: This article does not contain any studies with human participants or animals performed by the author.
: The author of this paper agrees with the submission of the paper to the Journal of the Spanish Economic Association (SERIEs). The author declares no ethical issues or issues needing informed consent.