Study Birk & Palme (1991): study AT Wien 1991
- Public
 - 19+ aged, general public, Vienna, Austria, 1991
 - Sample
 - Respondents
 - N = 2500
 - Non Response
 - ?
 - Assessment
 - 
        Interview: face-to-face                    
at home 
Correlate
- Authors's Label
 - Voting intention
 - Our Classification
 - 
            
 - 
                        
 - Operationalization
 - a. Social Democrats   (SPO)
b. Conservatives (OVP)
c. Liberals (FPO)
d. Ecologists (Grune)
e. Non-voters
f. Undecided 
Observed Relation with Happiness
b. M = 3.2
c. M = 3.1
d. M = 3.0
e. M = 2.9
f. M = 3.0