"Patents and market value in the U.S. pharmaceutical industry: new evidence ..."

Yu-Shan Chen, Chun-Yu Shih, Ching-Hsun Chang (2013)

Details and statistics

DOI: 10.1007/S11192-013-0999-3

access: closed

type: Journal Article

metadata version: 2020-07-17

a service of  Schloss Dagstuhl - Leibniz Center for Informatics