@misc{HebousZimmermann2015,
  author    = {Shafik Hebous and Tom Zimmermann},
  title     = {Revisiting the narrative approach of estimating tax multipliers},
  booktitle = {SAFE working paper series ; No. 93},
  number    = {March, 2015},
  url       = {http://ssrn.com/abstract=2584902},
  institution = {Wirtschaftswissenschaften},
  series    = {SAFE working paper},
  number    = {93},
  type      = {workingpaper},
  pages     = {28},
  year        = {2015},
}