print

Correlational findings

Study Hagerty (2000): study ZZ Developed nations 1972

Public
General public, 8 developed countries, 1972-1994
Survey name
Pooled surveys
Sample
Respondents
N = 120000
Non Response
Assessment
Interview: face-to-face

Correlate

Authors's Label
Mean income
Our Classification
Operationalization

Observed Relation with Happiness

Happiness Measure Statistics Elaboration / Remarks O-Sum-*-sq-nt-11-a Beta = +.21 p < .01 AVERAGE happiness by GDP/pc

Beta controlled for:
- Country specific effects
- Income distribution