//-->
Die Wohlfahrtssurveys - ein Instrument zur Messung der individuellen Wohlfahrt
Habich, Roland, (1996)
An index of socio-economic well-being of US farm households
El-Osta, Hisham S., (2014)
Comparing living and working conditions : Germany outperforms the United States
Priewe, Jan, (2024)
Happiness, growth, and the life cycle
Easterlin, Richard A., (2010)
Birth and fortune : the impact of numbers on personal welfare
Easterlin, Richard A., (1980)
The worldwide standard of living since 1800
Easterlin, Richard A., (2000)