@misc{OPUS4-541,
  title     = {Forschungsbericht 2007},
  editor    = {Institut f{\"u}r Volkswirtschaftslehre},
  issn      = {1860-5508},
  institution = {VWL},
  series    = {University of L{\"u}neburg Working paper series in economics},
  number    = {73},
  type      = {researchpaper},
  year        = {2008},
}