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Correlational findings

Study Veenhoven (2007f): study ZZ 1990

Public:
Adults, general public, 96 nations, 1990s
Sample:
Respondents:
N = 0
Non Response:
Assessment:
Interview: face-to-face

Correlate

Authors's label
Purchasing power
Our Classification
Operationalization
Real GNP per capita

Observed Relation with Happiness

Happiness Measure Statistics Elaboration / Remarks O-SLV---sq-nt-11-a r = + Average happiness by purchasing power p/c in 96 nations