Study Veenhoven (1994c): study ZZ 1980

Public

Adults, general public, 30 nations, 1980

Sample

Respondents

N = 30

Non Response

Assessment

Interview: face-to-face
mostly

Correlate

Authors's Label

Real income per capita

Our Classification

Remarks

Data drawn from Summers, R. and Heston, A., National Income and Wealth 34, pp 1-25

Operationalization

'Real' buying power per capita: non-marked goods and services taken into account

Observed Relation with Happiness