Study Easterlin (2005a): study US 1972
- Public
- 18+ aged general public, USA, 1972-2002
- Survey name
- US-GSS
- Sample
- Respondents
- N = 60000
- Non Response
- Assessment
- Interview: face-to-face
Correlate
- Authors's Label
- Trend happiness and GDP/capita
- Our Classification
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- Remarks
- Data on average happiness: World Database of happiness, Collection Happiness in Nations
- Related specification variables
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- Operationalization
- Economic affluence: Yearly GDP/capita
Observed Relation with Happiness
Happiness: same question asked over the years in 30 surveys