For Men, Being An Asshole Is Profitable

Why be agreeable?

There’s an article in Harvard Business Review using data on men and personality traits since the 1920s to figure out this eternal question: “What determines how you earn more?” Well, here’s the article link, in case you want to see all the methodology and background. Cool. What I’m going to do is point you to two parts then tie them together.

Part A:

Consider two men in the Terman study, who are equal on all background characteristics and all traits, except for extraversion. The man who is average on this trait will earn $600,000 more over a lifetime than his more introverted peer (whose extraversion is, say, in the bottom 20% of the distribution). This effect size corresponds to about 15% of lifetime earnings.

OK. Remember that on extroversion.

Now Part B: