A woman I worked with once spent 10 minutes in a meeting working through a problem everyone else had made more complicated. She asked the useful questions, separated the actual issue from the decorative panic, and got to a solution.
When the discussion ended, someone thanked the man who had confidently summarized her work.
He was called decisive. She was called helpful. He left with a reputation for being indispensable. She left with a reputation for being pleasant.
Eventually, she left the company about a year later. I don't think anyone senior noticed until the work she'd been quietly holding together started coming apart.
Her story isn't rare. Women are rated at least as highly as men on the leadership behaviors companies say they want, and they're still promoted into leadership less often. This piece is about the gap between those two facts.
The shape of the drop-off
The 2024 Women in the Workplace report from McKinsey collected pipeline data from 281 organizations employing more than 10 million people, plus a survey of more than 15,000 employees.
Women were 48% of entry-level employees. At manager level, 39%. At the C-suite, 29%.
The steepest loss happens at the first promotion into management. 81 women were promoted to manager for every 100 men. For Black women the number was 54, and for Latinas 65.
It's tempting to blame ambition. The same report doesn't allow it. 7 in 10 women wanted a promotion, the same share as men. Among younger women, it was more than 8 in 10.
81 against 100 sounds like a small difference. Careers compound, which is what makes it expensive. This year's new managers are next year's pool of senior managers. That group becomes the pool for directors, then VPs, then executives. A narrow first gate produces a narrow top 15 years later, and no single promotion decision along the way looks unreasonable.
Men were 15% more likely to be promoted to manager than women at the same firm, with sales performance and experience controlled for. Among the marginal cases, the women who got promoted then outperformed the men by about 6%.
That 6% is the most useful number in this whole debate. If two groups face the same test, the marginal candidates from each group should perform about the same afterward. They didn't. The women who cleared the bar were better than the men who cleared it, which is what happens when the bar sits at a different height depending on who is standing at it.
This is one industry and one country, so the exact figures travel badly. The mechanism is the part worth carrying: a promotion decision can look fair to everyone in the room and still apply an uneven standard.
That held for the communal behaviors and for the agentic ones, the styles usually filed under decisive rather than nurturing. Men were rated higher in exactly one category: passive management. Most of these studies measured how leaders were rated rather than what they produced, which makes the finding one about perception.
Where the judgment happens
Promotions turn on a prediction. Someone has to decide who looks ready for a job they haven't done yet, and that prediction is where the standard drifts.
A 2024 study in Organization Science examined how organizations designate employees as high-potential talent. Men were more likely than women to receive the designation.
The finding I keep thinking about involves passion, a quality most companies claim to be hunting for. Expressions of passion could penalize women while benefiting men, and the benefit was largest for men who were reasonably strong performers rather than exceptional ones.
I've watched a smaller version of this at work. A man who talks with energy about an idea gets described as ambitious, committed, driven. A woman at the same intensity gets read as too emotional or not quite executive enough. Same behavior, opposite conclusion, and both readings feel like judgment rather than bias to the person making them.
Sponsorship compounds the effect. The McKinsey report found that women were less likely than men to have a sponsor, and that employees with sponsors were promoted at nearly twice the rate of employees without one over the previous two years.
A mentor gives you advice. A sponsor spends their own credibility on you. They recommend you for the role, put you on the visible project, and speak for you in the meeting you're not in.
The wider academic literature on gender gaps in sponsorship is mixed, so this is a tendency rather than a rule. The direction still matters. If some people have someone opening doors early, more of them will be in the room when senior roles open up.
What it costs the company
The mortgage study followed the firms too, not just the officers.
That 6% has a second meaning. A manager who performs 6% better than the alternative is worth money, and every firm applying the higher bar was turning that manager down. The researchers tested whether companies that discriminate in promotions pay for it by forgoing the stronger candidate. They do.
The women who didn't get promoted paid for those decisions. So did the businesses that made them.
The broader evidence on diversity and financial performance is weaker than most corporate decks imply, and it's worth being honest about that. Morgan Stanley's Report (2023) analysis of 1,875 companies found that more gender-diverse firms outperformed less-diverse sector peers by 1.6% in 2022, with results varying significantly by region. There's also an obvious causation problem: well-run companies might simply be more likely to promote women, making both outcomes symptoms of the same thing.
A 2023 study in The Leadership Quarterly tried to handle that by tracking S&P 1500 companies over 24 years. Greater representation of women in top management improved profitability, liquidity, and growth. It did not improve market-based performance. The researchers found no evidence of an extra advantage during the 2008 financial crisis or the COVID-19 pandemic.
Promoting women won't fix the supply chain, revive morale, or stop the quarterly forecast from reading like a ransom note. Companies with more women in senior roles do better on several operational measures, and women appear to face a stricter test to get there.
Perhaps the talent shortage isn't only a shortage
Companies spend a fortune looking for leaders. Search firms, leadership academies, high-potential programs, succession plans, engagement surveys to work out why the good ones keep leaving. And the bench still ends up looking remarkably familiar.
Some of that holds up. Caregiving lands unevenly. Career interruptions matter. Industries don't start from the same talent pool.
But complexity is a comfortable place to hide. It puts the problem out in society, in families, in the labor market — anywhere except the meeting where someone decides who's ready for more. Every reason on that list lives outside the building. The decision doesn't.
No one thinks every woman would outperform every man. The claim is narrower and harder to dodge: the same word means different things depending on who it's describing. Confidence. Ambition. Passion. Readiness. A mistake. A difficult personality. Executive presence. Watch who gets the generous reading and who gets the skeptical one, and the promotion gap stops looking like a mystery.
The leaders these companies are searching for are already in the building. Someone keeps deciding they don't count.
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