Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Joanne E. Oxley and Rachelle C. Sampson and Brian S. Silverman,Arms Race or Détente? How Interfirm Alliance Announcements Change the Stock Market Valuation of Rivals,Management Science,0025-1909,Institute for Operations Research and the Management Sciences (INFORMS),2009-08,55,8,1321-1337,https://cir.nii.ac.jp/crid/1362544421201498624,https://doi.org/10.1287/mnsc.1090.1022