@article{amachinelearningapproachforflagging,
  title = {A Machine Learning Approach for Flagging Incomplete Bid-rigging Cartels},
  author = {Hannes Wallimann and David Imhof and Martin Huber},
  year = {2020},
  eprint = {2004.05629},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2004.05629v1},
}