Gender and visibility on algorithmically mediated platforms · Katie Apker, Cornell ILR
In a random sample of 9,232 U.S. YouTube creators and more than 6 million comments, women's channels get about 33% fewer views. About a third of the raw gap is explained by production differences. Topics, titles, transcripts, and thumbnails barely move the remaining gap: no single creator-controlled surface explains more than about 9%, and some run in women's favor. Women's channels receive more positive and less profane comments, and those softer signals are less rewarded by human resharing and an inferred engagement-optimizing recommender system.
Same finding, in one line: women get approval, men get amplification.
The gap starts at 33%. Add one explanation at a time and watch how much of it is explained. Almost all of it turns out to be the negativity and profanity of the comments.
The obvious answers were the first ones I checked. Open any one to see the test and the result.
It also holds up under the usual robustness checks: outliers, missing data, comment length, alternative codings, and alternative ways of computing the statistics.
Both human resharing and an inferred engagement-optimizing recommender system reward high-arousal signals. In the models, positive comment tone is associated with fewer views (about -0.43), while profanity is associated with more views (about +0.20). Because women's channels receive more positive and less profane comments, softer treatment becomes lower visibility.

A short version of the job market paper argument: on YouTube, audience reception and visibility are linked by recommendation systems rather than by a single evaluator who also allocates resources. Gender-and-entrepreneurship research often explains women's disadvantage through unfavorable evaluation; I ask whether that account holds when platform amplification sits between evaluation and allocation. Studying a random sample of 9,232 U.S. creators and more than 6 million audience comments, I find that women's channels receive about 22% fewer views after controls even though audiences treat them more favorably. Warmer reception is associated with less amplification and high-arousal engagement with more, so favorable treatment can coexist with lower visibility.
The actual deck from my Cornell M&O Research Camp talk (May 2026). Click a slide or use the buttons to advance.
The finding rests on three established literatures: how attention spreads online, how ranking systems amplify without any gendered intent, and how favorable-seeming treatment can still be biased.
Full references are in the manuscript.
The full manuscript is available on request. The headline findings: women's channels receive about 22% fewer views than comparable men's after controls, yet earn higher engagement and have no statistically significant controlled subscriber gap; topics, titles, transcripts, thumbnails, and other creator-controlled surfaces barely move the gap, with no single surface explaining more than about 9%; women receive more positive and less profane comments while men receive more high-arousal comments; and once audience comment treatment enters the model, the remaining gap is not distinguishable from zero. I call the mechanism a negative arousal bonus: human resharing and an inferred engagement-optimizing recommender system amplify high-arousal engagement into visibility more powerfully than positive reception. When algorithmic intermediaries stand between evaluation and allocation, positive reception can lose its protective force.
