@article{simpsonsparadoxinbehavioralcurveshowaggr,
  title = {Simpson's Paradox in Behavioral Curves: How Aggregation Distorts Parametric Models of User Dynamics},
  author = {Chao Zhou},
  year = {2026},
  eprint = {2605.11017},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2605.11017},
}