Earlier quoted context omitted.
"Works" according to what definition of working? Works to create a gender balance that you assume a priori is "correct" with any deviation being down to evil discrimination? Or do you have some more interesting definition?
A cursory google search that took 30 seconds. FT: Diversity bring boost to profitability: https://www.ft.com/content/1bc22040-1302-11e7-80f4-13e067d50... McKinsey: Why Diversity Matters https://www.mckinsey.com/business-functions/organization/our... Academic paper based on multiple case studies: https://www.emeraldinsight.com/doi/full/10.1108/SHR-10-2017-... It is head-smackingly obvious that a wide variety of experi…
First one paywall, third one no evidence, second one correlation causation. It's head smackingly obvious that the most profitable companies tend to be the largest/most publically visible, and the most vulnerable to lobbying for quotas, and with the most ability (since their profit is based on being a big boy who can extract rent) to implement whatever is socially desired at the time.
Take tech, look at the most profitable companies, they're also the biggest, they're also the most lobbied.
Per your final comment, the job of senior executives is not always, (or even normally?) focussed on market research/product. Old Apple being the famous exception.
There's gap between your prose and how watertight the evidence you presented is.