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Correlational findings

Study Veenhoven (2005): study ZZ 1990

Public:
Adults, general public, 67 nations, 1990s
Sample:
Respondents:
N = 100000
Non Response:
Assessment:
Interview: face-to-face

Correlate

Authors's label
Economic freedom
Our Classification
Operationalization
Index of trade freedom, business freedom, investment freedom, and property rights.

Observed Relation with Happiness

Happiness Measure Statistics Elaboration / Remarks Y-LH-l-sq-nt-100-a r = +.71 Happy life years by economic freedom in 64 nations in the 1990s. Y-LH-l-sq-nt-100-a rpc = +.38 rpc controlled for purchasing power per head