Director General of the French-based network advertising agency quoted a number of high-profile acquisitions that created the 4th place in the world of global communications company, after a failed strategic alliance taught him lessons about leadership and business. "Hide
by Rosabeth Moss Kanter, Ryan Leo Raffaelli Source: Harvard Business School 24 pages. Publication Date: November 29, 2005. Prod. #: 506010-PDF-ENG