Study debunks McKinsey pro-Diversity reports

https://dx.doi.org/10.2139/ssrn.3849562

In a series of influential studies, McKinsey (2015, 2018, 2020) report a statistically significant positive relation between the industry-adjusted EBIT margin of global samples of large public firms and the racial/ethnic diversity of their executives. However, when we revisit McKinsey’s tests using recent data for US S&P 500® firms, we find statistically insignificant relations between McKinsey’s inverse normalized Herfindahl-Hirschman measures of executive racial/ethnic diversity and not only industry-adjusted EBIT margin, but also industry-adjusted sales growth, gross margin, ROA, ROE, and TSR. Our results suggest that despite the imprimatur often given to McKinsey’s (2015, 2018, 2020) studies, caution is warranted in relying on their findings to support the view that US publicly traded firms can deliver improved financial performance if they increase the racial/ethnic diversity of their executives.

Reminder that most of the scientific literature finds that gender and ethnic diversity has a negative impact on a firm's performances and returns.

Affirmative action and diversity hires are not only unfair, they destroy economic value.

3 Comments
 

Is your conclusion that firms that are 100% male or female, 100% Asian or black or brown or white, etc outperform firms that are more diverse? Is that really what you took away from the report you shared lol

 
Most Helpful

Unde quod nulla qui sit explicabo dolor enim. Tempore ut architecto odio facilis. Facilis accusamus reprehenderit rerum rerum repellat voluptatum. Ducimus et illo non expedita aperiam qui. Et possimus et et consequatur sunt esse reiciendis.

Consequatur laboriosam ab sed illum molestiae molestiae. Voluptatibus nisi enim et. Quia dolor autem culpa velit nulla possimus porro. Animi et nam esse est non tempore.

Career Advancement Opportunities

August 2026 Consulting

  • Boston Consulting Group 99.5%
  • Bain & Company 98.9%
  • McKinsey & Company 98.4%
  • Oliver Wyman 97.9%
  • LEK Consulting 97.3%

Overall Employee Satisfaction

August 2026 Consulting

  • Cornerstone Research 99.5%
  • Bain & Company 98.9%
  • Boston Consulting Group 98.4%
  • McKinsey & Company 97.9%
  • Oliver Wyman 97.3%

Professional Growth Opportunities

August 2026 Consulting

  • Bain & Company 99.5%
  • Boston Consulting Group 98.9%
  • McKinsey & Company 98.4%
  • Oliver Wyman 97.9%
  • LEK Consulting 97.3%

Total Avg Compensation

August 2026 Consulting

  • Partner (4) $361
  • Principal (30) $294
  • Director/MD (58) $274
  • Vice President (52) $246
  • Engagement Manager (114) $233
  • Manager (171) $173
  • 2nd Year Associate (185) $142
  • 3rd+ Year Associate (115) $135
  • Senior Consultant (355) $132
  • Consultant (642) $122
  • 3rd+ Year Analyst (164) $121
  • 1st Year Associate (576) $121
  • NA (16) $114
  • Engineer (6) $114
  • 2nd Year Analyst (392) $104
  • Associate Consultant (176) $101
  • 1st Year Analyst (1163) $90
  • Intern/Summer Associate (208) $83
  • Intern/Summer Analyst (636) $68
notes
16 IB Interviews Notes

“... there’s no excuse to not take advantage of the resources out there available to you. Best value for your $ are the...”

Leaderboard

1
redever's picture
redever
99.2
2
BankonBanking's picture
BankonBanking
99.0
3
kanon's picture
kanon
99.0
4
Secyh62's picture
Secyh62
99.0
5
dosk17's picture
dosk17
98.9
6
GameTheory's picture
GameTheory
98.9
7
CompBanker's picture
CompBanker
98.9
8
DrApeman's picture
DrApeman
98.9
9
Betsy Massar's picture
Betsy Massar
98.9
10
numi's picture
numi
98.8
success
From 10 rejections to 1 dream investment banking internship

“... I believe it was the single biggest reason why I ended up with an offer...”