Study Pierewan & Tampubolon (2014a): study ZZ Europe 2004

Public:

15+ aged, general public, Europe, 2004-2010

Survey name:

EU- ESS 2004-2010

Sample:

Respondents:

N = 150000

Non Response:

Assessment:

Interview: face-to-face

Correlate

Authors's label

Happiness trend

Our Classification

Operationalization

Mean happiness in Europe:
a 2004
b 2006
c 2008
d 2010

Observed Relation with Happiness