@article{Herzog2018,
  author    = {Bodo Herzog},
  title     = {Valuation of digital platforms: experimental evidence for Google and Facebook},
  journal   = {International journal of financial studies},
  volume    = {6},
  number    = {4},
  pages     = {1 -- 13},
  doi       = {10.3390/ijfs6040087},
  year        = {2018},
}