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Contribution Details

Type Master's Thesis
Scope Discipline-based scholarship
Title Do M&A Announcements have in the Sort-Term a Positive Effect on the Stock Price? Evidence from an Event Study conducted in the Pharmaceutical Industry
Organization Unit
Authors
  • Andrea Masotti
Supervisors
  • Michel Habib
  • Jacqueline Haverals
Language
  • English
Institution University of Zurich
Faculty Faculty of Business, Economics and Informatics
Number of Pages 90
Date 2017
Abstract Text In recent times mergers and acquisitions (M&A) have been a central topic for businesses, financial institutions and academic research. Lately, the number and the stake of the deals have constantly increased. The pharmaceutical sector is one of the main actors boosting this growth. After having reviewed major theoretical aspects involved in M&A, this thesis focuses on the abnormal returns generated by announcements of acquisitions in the pharmaceutical sector. For investigating this matter, the event study methodology is applied on a sample composed of over 100 transactions made between 2010 and 2015. Results show significant abnormal returns in different time windows, which one can conclude that an announcement creates, on average, positive returns for the acquirer’s shareholders once the takeover is made public.
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