Michael Gurian and Barbara Annis reported the following in their book Leadership and the Sexes, Catalyst Corporation has found that the group of companies with the highest representation of women on their top management teams experienced better financial performance than the group of companies with the lowest women's representation. This finding holds for both financial measures analyzed: Return on Equity (ROE), which is 35.1 percent higher, and Total Return to Shareholders (TRS), which is 34.0 percent higher.
Do you know any companies where this might be true?