🤖 AI Summary
This study reveals a systematic undervaluation of interdisciplinary and disruptive research contributions by women scholars in academia. Leveraging a dataset of over 260,000 sole-authored papers and millions of co-authored publications by U.S.-based researchers, the authors employ large-scale bibliometric analysis, citation network modeling, disruption indices, and causal inference methods to demonstrate that women are more likely than men to produce highly disruptive and interdisciplinary work. However, their papers—despite equivalent levels of innovation—are published in lower-impact journals and receive fewer citations, with the gender gap narrowing only when novelty reaches exceptionally high levels. These findings expose structural gender bias in current academic evaluation systems and highlight their systemic neglect of boundary-crossing innovation.
📝 Abstract
Women and men pursue different but complementary forms of scientific innovation. Analyzing 261,452 solo-authored papers by U.S. scholars, with patterns confirmed by millions of multi-authored articles, we show that women more often bridge distant disciplines through novel reference combinations, while men more often recombine concepts within fields. Women's interdisciplinary innovations prove more disruptive and more prescient, yet science penalizes them for it. For equally innovative work, women's papers land in lower-prestige journals and tend to receive less downstream citation credit, though their disruptive impact is greater. These gaps narrow only at extreme levels of novelty, suggesting women must produce exceptionally surprising work to achieve parity. Men's within-field concept innovations, by contrast, attract recognition from disciplinary gatekeepers who control careers. The asymmetry reveals not a deficit in women's contributions but a reward structure that systematically undervalues the boundary-crossing work most likely to transform fields.