The relationship between a firm's patent quality and its market value — The case of US pharmaceutical industry

Elsevier BV - Tập 77 Số 1 - Trang 20-33 - 2010
Yu‐Shan Chen1, Ke‐Chiun Chang1
1Department of Business Administration, National Yunlin University of Science and Technology, 123, Section 3, University Road, Douliu, Yunlin 640, Taiwan

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