Liu, Ming; Croix, Sumner la - Department of Economics, University of Hawaii-Manoa - 2013
Building on the seminal work of Ginarte and Park (1997), we develop an index of property rights in pharmaceutical innovations, the Pharmaceutical Intellectual Property Protection (PIPP) Index, for 154 countries spanning 1960 to 2005. It incorporates 5 types of property rights in pharmaceuticals;...