About the Authors

Tamás Keller

Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Software, Visualization, Writing – original draft

keller.tamas@tk.hu

Affiliations Centre for Social Sciences: Research Center for Educational and Network Studies, Budapest, Huangary, Research Center for Economic and Regional Studies: Institute of Economics, Budapest, Huangary, TÁRKI Social Research Institute, Budapest, Huangary

Péter Szakál

Roles Conceptualization, Project administration

Affiliation University of Szeged, Szeged, Huangary

Competing Interests

The authors have declared that no competing interests exist.