Patents and the global diffusion of new drugs /
Cockburn, Iain M
Patents and the global diffusion of new drugs / Iain M. Cockburn, Jean O. Lanjouw and Mark Schankerman - Cambridge NBER 2014 - 48p - NBER Working Paper ; 20492 .
NBERWP 20492
E12947.pdf
Patents and the global diffusion of new drugs / Iain M. Cockburn, Jean O. Lanjouw and Mark Schankerman - Cambridge NBER 2014 - 48p - NBER Working Paper ; 20492 .
NBERWP 20492
E12947.pdf