Proto, Eugenio; Rustichini, Aldo - Institute for the Study of Labor (IZA) - 2015
We use personality traits to better understand the relationship between income and life satisfaction. Personality … traits mediate the effect of income on life satisfaction. The effect of neuroticism, which measures sensitivity to threat and … usually observed concavity of the relationship: individuals with a higher neuroticism score enjoy extra income more than those …