@misc{TheissenWestheide2021,
  author    = {Erik Theissen and Christian Westheide},
  title     = {Call of duty: designated market maker participation in call auctions},
  booktitle = {SAFE working paper ; No. 319},
  doi       = {10.2139/ssrn.3908001},
  institution = {Wirtschaftswissenschaften},
  series    = {SAFE working paper},
  number    = {319},
  type      = {workingpaper},
  pages     = {44},
  year        = {2021},
}