Bengtsson, Tommy
Dribe, Martin
Helgertz, Jonas
Funding for this research was provided by:
Lund University
Lund University
Article History
First Online: 5 May 2020
Compliance With Ethical Standards
:
: The study was approved by the Swedish Regional Ethics Committee in Lund (2010/11, Ekonomisk demografi i ett flergenerationsperspektiv).
: The authors declare no conflict of interest.