Prestige Outlives Institutional Health by Decades

June 11, 2023

A dangerous lag exists between an institution's actual capabilities and its reputation. An institution that was once genuinely excellent will continue to attract talent, funding, and deference long after its excellence has degraded, because prestige is sticky and evaluation is costly.

"An institution's prestige may persist long after its functional capacity has degraded; the reputation generated during its peak attracts resources that mask ongoing decline." Samo Burja

The mechanism is self-reinforcing. An institution with a strong reputation attracts the best applicants, which makes it appear selective, which reinforces its reputation, regardless of what happens to those applicants after they enter. Harvard's brand will survive Harvard's functional decline by decades, because the signal value of a Harvard degree depends on the perception of selectivity, not on the quality of instruction. As long as everyone believes Harvard is the best, the best people will apply, and the acceptance rate will remain low, and the belief will perpetuate.

This lag is one of the primary reasons civilizational collapse is invisible to those living through it. The institutions that anchor a society's self-image, its universities, its military academies, its research laboratories, may have already lost the generative knowledge that made them functional. But their prestige, which is a trailing indicator of past excellence, continues to radiate. Decision-makers defer to these institutions. Talent flows to them. Resources are allocated based on their assessments. All of this continues to happen for years or decades after the institution has ceased to merit the trust placed in it.

The empirical test is to examine what an institution's alumni actually accomplish after leaving, not what the institution claims to teach or how selective its admissions process is. By the time prestige collapses, the institution has been non-functional for so long that repair is nearly impossible; the people who could have diagnosed and fixed the problems left long ago, drawn by the same prestige dynamics to the few institutions that still actually work.

Trust an institution's outputs, not its reputation; the two diverge more often than anyone admits.