"That is the topic of my latest Bloomberg column, here is one excerpt:
Gensowski revisits a data set from all schools in California, grades 1-8, in 1921-1922, based on the students who scored in the top 0.5 percent of the IQ distribution. At the time that meant scores of 140 or higher. The data then cover how well these students, 856 men and 672 women, did through 1991. The students were rated on their personality traits and behaviors, along lines similar to the “Big Five” personality traits: openness to experience, conscientiousness, extraversion, agreeableness and neuroticism.There is much more at the link, and no I do not confuse causality with correlation. See also my remarks on how this data set produces some results at variance with the signaling theory of education. Here is the original study."
One striking result is how much the trait of conscientiousness matters. Men who measure as one standard deviation higher on conscientiousness earn on average an extra $567,000 over their lifetimes, or 16.7 percent of average lifetime earnings.
Measuring as extroverted, again by one standard deviation higher than average, is worth almost as much, $490,100. These returns tend to rise the most for the most highly educated of the men.
For women, the magnitude of these effects is smaller…
It may surprise you to learn that more “agreeable” men earn significantly less. Being one standard deviation higher on agreeableness reduces lifetime earnings by about 8 percent, or $267,600.
Friday, August 10, 2018
More “agreeable” men earn significantly less
See How does your personality correlate with your paycheck? by Tyler Cowen.