For earnings: https://dash.harvard.edu/bitstream/handle/1/36853322/Ben_Palmer_Ec_970.pdf https://dash.harvard.edu/bitstream/handle/1/36853322/Ben_Pal... Amon

For earnings: https://dash.harvard.edu/bitstream/handle/1/36853322/Ben_Palmer_Ec_970.pdf https://dash.harvard.edu/bitstream/handle/1/36853322/Ben_Pal... Among many others. Even in health and longevity: https://journals.sagepub.com/doi/10.1111/j.0963-7214.2004.01301001.x https://journals.sagepub.com/doi/10.1111/j.0963-7214.2004.01... Besides, low IQ is associated with worse life outcomes even if, as you say, low EQ is most strongly associated with the same. They're not mutually exclusive.