The authors regret that, in the original article, some of the asterisks in Tables 4, 6, 7, A.1 and A.2 are incorrect. The corrected tables are provided in this corrigendum. The authors would like to apologise for any inconvenience caused.
All Science Journal Classification (ASJC) codes
- Sociology and Political Science
- Economics and Econometrics
- Management, Monitoring, Policy and Law