Study Sacks et al. (2010): study ZZ World samples 2002
- Public
- 18+ aged general public, 44 countries, 2002
- Survey name
- INT-PEW survey 2002
- Sample
- Respondents
- N = 32463
- Non Response
- Assessment
- Interview: face-to-face
Correlate
- Authors's Label
- Average selfreported household income
- Our Classification
-
-
- Operationalization
- Effect of permanent income (estimated): scale up of regular coefficients by 1/0.55
Observed Relation with Happiness
- Age squared
- Sexe