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Correlational findings

Study Diener & Tay (2015): study ZZ 2005 /1

Public:
15+ aged, general public, 164 nations, 2005-2013
Survey name:
INT-Gallup World Poll 2005-2013
Sample:
Respondents:
N = 1229431
Non Response:
Assessment:
Interview: face-to-face

Correlate

Authors's Label
Annual income
Our Classification
Remarks
Data: Gallup World Poll. National averages in local; currency transformed to international dollars
Distribution
Level: M = $ 15.672. Range: 1.080 (Burundi) 60.928 (Luxembourg)
Change: 0.8% per years, world average improved:
Operationalization
Log average annual household income in nation (GWP; international dollars, purchasing power parity))

Observed Relation with Happiness

Happiness Measure Statistics Elaboration / Remarks C-BW-c-sq-l-11-c r = +.75 p < .01 CURRENT happiness by CURRENT household income in 163 nations C-BW-c-sq-l-11-c r = +.11 p < .01 CHANGE AVERAGE happiness by CHANGE AVERAGE household income in 163 nations 2006-2013