@article{economics2007-1,
 author = {Gilles Saint-Paul},
 title = {Welfare Effects of Intellectual Property in a North-South Model of Endogenous Growth with Comparative Advantage},
 journal = {Economics: The Open-Access, Open-Assessment E-Journal},
 volume = {1},
 year = {2007},
 number = {2007-1},
 url = {http://www.economics-ejournal.org/economics/discussionpapers/2007-1}
}