Study Altman et al. (2016): study ZZ OECD member states 1981

Public

18+ aged, general public, OECD member states, 1981-2008

Survey name

INT-WVS: combined waves

Sample

Respondents

N = 63046

Non Response

Assessment

Interview: face-to-face

Correlate

Authors's Label

Unitary (vs Federal) Government Structure

Our Classification

Remarks

A: Source: Norris (2008) B: Source: John Gerring et al. (2005)

Distribution

UnA: 0-1  Mean 0,26  SD 0,44
UnB  0-2  Mean 1,07  SD 0,74

Operationalization

Unitary A
1: Unity Government
0: Otherwise

Unitary B
0: Genuine Federal Systems
1: Semi-Federal Systems
2: Nonfederal Systems

Observed Relation with Happiness