@misc{Midrigan2007,
  author    = {Virgiliu Midrigan},
  title     = {Menu costs, multi-product firms, and aggregate fluctautions},
  booktitle = {Center for Financial Studies (Frankfurt am Main): CFS working paper series ; No. 2007,13},
  number    = {January 2006},
  institution = {Center for Financial Studies (CFS)},
  series    = {CFS working paper series},
  number    = {2007, 13},
  type      = {workingpaper},
  pages     = {62},
  year        = {2007},
}