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Correlational findings

Study Veenhoven (2009b): study ZZ 2000

Public
Adults, general public, 91 nations, early 2000s
Sample
Respondents
N =
Non Response
Assessment
Interview: face-to-face

Correlate

Authors's Label
Voice and accountablity
Our Classification
Remarks
Source: World bank
Operationalization
Index of 1) voice and accountability, 2) political instability and violence.

Estimates based on various sources, among which surveys among businessmen

Observed Relation with Happiness

Happiness Measure Statistics Elaboration / Remarks Y-LS-l-sq-nt-100-a r = +.71 Average Happy Life Years by Voice and accountability in 77 nations Y-LS-l-sq-nt-100-a rpc = +.29 rpc controlled for wealth