@article{13607,
      note = {This article was downloaded and printed from the RePEc  online archive (Research Papers in Economic Research).  Originally written/published as Working Paper 10605 of the  NBER (National Bureau of Economic Research) Working Papers  Series (June 2004). Also available online at  http://www.nber.org/papers/w10605.},
      author = {Hall, Bronwyn H.,},
      url = {http://tind.wipo.int/record/13607},
      title = {Exploring the patent explosion /},
      recid = {13607},
      pages = {27 pages ;},
}