Study Easterlin (1974): study US 1970

Public:

Adults, general public, USA, 1970

Sample:

Respondents:

N = 1517

Non Response:

Assessment:

Interview: face-to-face

Correlate

Authors's label

Size of Income

Our Classification

Operationalization

Income in $1000
6: > 15
5: 10-15
4: 7-10
3: 5-7
2: 3-5
1: < 3.000

Observed Relation with Happiness