Waldemar KarpaJakub Nowakowski2025-07-252025-07-2520182658-084510.7206/jmba.ce.2450-7814.227https://repozytorium.kozminski.edu.pl/handle/item/1605innovationindustrial policyhealth economicshealth policyR&Dinnovationindustrial policyhealth economicshealth policyR&DEstimating R&D Returns In Health Care IndustryEstimating R&D Returns In Health Care IndustryArticle