Study Veenhoven & Ouweneel (1989): study ZZ Developed nations 1980
- Public
- Adults, general population, 19 first world nations, 1980
- Sample
- Respondents
- N = 19
- Non Response
- Assessment
-
Interview: face-to-face
face-to-face surveys
Correlate
- Authors's Label
- affluence: real gnp
- Our Classification
-
-
- Operationalization
- Real GDP around 1980 according to OECD national accounts 1987