Why Deals Die Before Day 1: The UniCredit–Commerzbank Lesson for Korean M&A
In the first week of May 2026, UniCredit formally opened its €35 billion all-share takeover offer for Commerzbank — the largest cross-border European banking acquisition attempted since the 2008 financial crisis. According to Bloomberg (2026.05.05), the offer price of €31.07 per Commerzbank share represented an 8.7% discount to the market price at the time of announcement. The German government, retaining a 12% stake in Commerzbank, publicly described the approach as hostile. Commerzbank's CEO called the valuation "too low" and released an updated standalone strategy framed explicitly as a rebuttal to the bid. Observers have framed the standoff as a pricing dispute. A closer reading suggests something more fundamental: the absence of a credible integration narrative on the acquirer's side. --- The Academic Diagnosis Research on post-merger integration has consistently identified planning readiness — not valuation — as the primary determinant of deal success. Haspeslag...