Study Timmermans (1997): study PT 1990

Public

18+ aged, general public, Portugal, 1990

Sample

Respondents

N = 1185

Non Response

Assessment

Interview: face-to-face
Structured interview

Correlate

Authors's Label

Household income

Our Classification

Operationalization

Single question: "Here is a scale of incomes and we would like to know in what group your household is, counting all wages, salaries, pensions and other incomes that come in" rated on a 10-point scale
1    Less than 25,000 Escudo per month
2    25,000  -   50,000        
3    50,000  -   75,000   
4    75,000  -  100,000
5   100,000  -  125,000
6   125,000  -  150,000
7   150,000  -  175,000
8   175,000  -  200,000
9   200,000  -  225,000
10  225,000  or more Escudo per month

Observed Relation with Happiness