@misc{BaeckmanHanspal2018,
  author    = {Claes B{\"a}ckman and Tobin Hanspal},
  title     = {The geography of alternative work},
  booktitle = {SAFE working paper series ; No. 207},
  number    = {April 27, 2018},
  url       = {https://ssrn.com/abstract=3175871},
  institution = {Wirtschaftswissenschaften},
  series    = {SAFE working paper},
  number    = {207},
  type      = {workingpaper},
  pages     = {51},
  year        = {2018},
}