Ex-post Examination of Mergers: Effects on Retail Prices

  • Koki AraiEmail author


Merger control can be assessed simply by observing price movements of the product in question. In this chapter, a post-examination of mergers involved an analysis of the changes in the retail prices of goods in a given market after a merger. This practical and testable research question has been recently developed.


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© Springer Nature Singapore Pte Ltd. 2019

Authors and Affiliations

  1. 1.Faculty of Management and AdministrationShumei UniversityYachiyoJapan

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