@article{13574,
      recid = {13574},
      author = {Weiss, Pia,},
      title = {Do European computer-related patents increase welfare? /},
      pages = {5 pages ;},
      note = {This article was downloaded and printed from the RePEc  online archive (Research Papers in Economics). There is no  date given for this paper.},
      url = {http://tind.wipo.int/record/13574},
}