3 papers
cs.CY2026
Generative AI Availability, Grades, and Student Satisfaction at a Large University
James M. Zumel Dumlao, Meng Wang, Zhonghan Xie +5
The spread of generative AI (GenAI) in higher education has raised concerns that students offload cognitive effort to AI, earning high grades without learning. If this "GenAI subst…
econ.GN2026
The Costs of Early-career Disciplinary Pivots: Evidence from Ph.D. Admissions
Sidney Xiang, Nicholas David, Dallas Card +3
Scientific innovation often comes from researchers who pivot across disciplines. However, prior work found that established researchers face productivity penalties when pivoting. H…
cs.CL2025
The Noisy Path from Source to Citation: Measuring How Scholars Engage with Past Research
Hong Chen, Misha Teplitskiy, David Jurgens
Academic citations are widely used for evaluating research and tracing knowledge flows. Such uses typically rely on raw citation counts and neglect variability in citation types. I…