My point is that Universities don't just teach. They also perform research, which requires staff. Yale is researched focused and has more grad students than undergrads. Grad students and research faculty require more administrative staff than undergrads. An increase in admin staff could be caused by a shift to more research rather than bloat in undergrad.

For example, a teaching university like Central Washington University has 500 faculty, 500 admin, 11.4k undergrads, and 900 post-grads. They do research at CWU, but their primary focus is teaching.

https://en.wikipedia.org/wiki/Central_Washington_University

In comparison, UTHealth Houston is a medical university and has 2.1k faculty, 5.3k admin, and 5.2k students. UTHealth requires far more staff than CWU because it has a different focus.

https://en.wikipedia.org/wiki/University_of_Texas_Health_Sci...

Finally, Stanford is a mix of the two and has 2.3k faculty, 15.3k admin!, and 17.2k students. (Stanford includes the clinic staff in their numbers. I think that clinical staff is split between Yale proper and the New Haven hospital.)

https://facts.stanford.edu/wp-content/uploads/sites/20/2021/...

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This brings me back to Yale. From the article:

> In 2003: 5,307 undergraduate students ... 3,500 administrators and managers. In 2019, before the COVID-19 pandemic’s effects on student enrollment, only 600 more students were living and studying at Yale, yet the number of administrators had risen by more than 1,500 — a nearly 45 percent hike.

So the first issue is with the student number. Yale had 12,438 students in 2019, an increase of 1278. This isn't a huge issue because the % increase is the same, but leaving out grad students is a huge oversight.

> 2003-p19(21) 11,160 students; 5,307 undergraduate, and 5,853 ... Graduate [students]

> 2019-p7(9) 5,964 undergraduate students ... 3,032 Graduate [students] ... 3,442 [professional] students

https://your.yale.edu/sites/default/files/annual-report-2018...

Secondly, the admin:faculty ratio has decreased. Yale expanded their faculty from 3.2k to 4.9k, which is +1.7k (+53%). This tells me that Yale increased their research focus and are not (necessarily) bloating their undergrad program.

> 2003-p22(24) The University employs approximately 3,200 faculty, 3,500 managerial and professional staff, and 4,000 unionized clerical, technical, service, and maintenance personnel.

> 2021-p13(15) With 4,937 faculty, 1,428 postdoctoral associates, 5,066 managerial and professional staff, and 5,205 clerical, technical, service, and maintenance personnel