@article{13591,
      note = {This article was downloaded and printed from the RePEc  online archive (Research Papers in Economics). It was  originally published by the Institute of Business and  Economic Research, Department of Economics, University of  California, Berkeley. paper E03'331. Also posted at the  eScholarship Repository, University of California :  http://repositories.cdlib.org/iber/econ/E03-331.},
      author = {Hall, Bronwyn H.,},
      url = {http://tind.wipo.int/record/13591},
      title = {Business method patents, innovation and policy /},
      recid = {13591},
      pages = {28 pages ;},
}