I wonder if this is more an effect that because a fewer number of women become leaders of the companies that the leaders they get are better then average. Simi

I wonder if this is more an effect that because a fewer number of women become leaders of the companies that the leaders they get are better then average. Similarly to how during World War 2 when African American pilots were finally allowed to fly (The Tuskegee Airmen) they outperformed many other squadrons due to all the barriers put up ensured that they had the most dedicated, smartest and toughest pilots.