Additional information
Publisher’s note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Alessandro Cigno. J Popul Econ 34, 365–366 (2021). https://doi.org/10.1007/s00148-020-00816-z
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00148-020-00816-z