Study Welsch (2006): study ZZ EU 10 1990

Public

15+ aged, general public 10 EU nations 1990-1997

Survey name

EU-Eurobarometer combined waves

Sample

Respondents

N = 240000

Non Response

Assessment

Interview: face-to-face

Correlate

Authors's Label

National income

Our Classification

Distribution

M = 19.243, SD 5.010

Operationalization

Log real GDP per capita in $ 1000

Observed Relation with Happiness