@conference{Guzmanetal25,
  title = {Corrupted by reasoning: Reasoning language models become free-riders in public goods games},
  booktitle = {Second Conference on Language Modeling (COLM 2025)},
  month = oct,
  year = {2025},
  author = {Guzman Piedrahita, D. and Yang, Y. and Sachan, M. and Ramponi, G. and Sch{\"o}lkopf, B. and Jin, Z.},
  url = {https://openreview.net/pdf?id=kH6LOHGjEl},
  month_numeric = {10}
}