Editors’ note

Portuguese Economic Journal - Tập 22 - Trang 1-3 - 2022
Luís F. Costa1,2, Ana Fernandes3,4
1ISEG − Lisbon School of Economics & Management, Universidade de Lisboa, 1200–781 Lisboa, Portugal
2UECE – Research Unit on Complexity and Economics, REM - Research in Economics and Mathematics, ISEG - ULisboa, 1249-078 Lisboa, Portugal
3Business School, Bern University of Applied Sciences, 3005 Bern, Switzerland
4Department of Economics, University of Fribourg, 1700 Fribourg, Switzerland