Stock Market Reaction on Patent Publications: Evidence from the Most Innovative Companies in the World

• المؤلفون الرئيسيون: Sankalpana, Meegoda Pathiranage Taniya Rashmi, Dayaratne, Debeharage Athula Indunil
• التنسيق: text
• منشور في: Animo Repository 2024
• الموضوعات: patent publication announcements; stock abnormal returns; event study method
• الوصول للمادة أونلاين: https://animorepository.dlsu.edu.ph/apipmibookseries/5; https://animorepository.dlsu.edu.ph/context/apipmibookseries/article/1004/viewcontent/6_Dayaratne_monograph_final_112024__1_.pdf

This paper examines the influence of patent information on the stock returns of the 13 most innovative companies in the world ranked in the Boston Consulting Group (BCG) Annual Innovation Report. It considered distinct technological fields for adopting the event study methodology on 247 announcement...