Estimates of the Value of Patent Rights in European Countries During the Post-1950 Period
Mark Schankerman, Ariel Pakes; Estimates of the Value of Patent Rights in European Countries During the Post-1950 Period, The Economic Journal, Volume 96,
Mark Schankerman, Ariel Pakes; Estimates of the Value of Patent Rights in European Countries During the Post-1950 Period, The Economic Journal, Volume 96,