@misc{KwonMaZimmermann2022,
  author    = {Spencer Yongwook Kwon and Yueran Ma and Kaspar Zimmermann},
  title     = {100 years of rising corporate concentration},
  booktitle = {SAFE working paper ; No. 359},
  number    = {May 2022},
  doi       = {10.2139/ssrn.3936799},
  url       = {https://papers.ssrn.com/sol3/papers.cfm?abstract_id=3936799},
  institution = {Wirtschaftswissenschaften},
  series    = {SAFE working paper},
  number    = {359},
  type      = {workingpaper},
  pages     = {96},
  year        = {2022},
}