Study DeVoe & Pfeffer (2009): study US 1987

Public

Working people, USA, 1987 - 1988

Sample

Respondents

N = 13007

Non Response

Assessment

Interview: face-to-face

Correlate

Authors's Label

Hourly status

Our Classification

Distribution

M = 0.59, SD = 0.49

Operationalization

Self report on the question:
How are you paid in your main job?
0: salaried
1: paid by the hour

Observed Relation with Happiness