Antoci, Angelo
Sabatini, Fabio
Article History
First Online: 12 February 2018
Compliance with ethical standards
:
: The research of Angelo Antoci and Fabio Sabatini has been funded byRegione Autonoma della Sardegna(Autonomous Region of Sardinia) in the context of the research project “Social capital and growth differentials”. The authors declare that they have no conflict of interest.