@misc{Kranich2008,
  author    = {Jan Kranich},
  title     = {R\&D and the agglomeration of industries},
  issn      = {1860-5508},
  institution = {VWL},
  series    = {University of L{\"u}neburg Working paper series in economics},
  number    = {83},
  type      = {researchpaper},
  year        = {2008},
}