A 10-Year Study Reveals What Great Executives Know and Do
hbr.org/2016/01/a-10-year-study-reveals-what-great-executives-know-and-do
From the page
Saved with the link. Notes from 2007 to 2016 are mostly the page's own words, so this is probably an excerpt.
As part of our ten-year longitudinal study on executive transitions, which included more than 2,700 leadership interviews, we did a rigorous statistical analysis (including more than 90 regression analyses) to isolate the skills of the top-performing executives.