- Headey, B.; Hampel, J.; Meyer, W.
- The Relationship between Objective and Subjective Indicators: A Reciprocal Causation Model Linking Changes in Income, Income-Satisfaction and Life-Satisfaction.
- Arbeitspapier 332, Sonderforschungsbereich 3, University of Mannheim, 1990, Germany
Eligible for inclusion in findings archive
- No, no valid measure of happiness used.