You’ve read all of your free items this month. To register, get added benefits and unlimited access to articles, Become a Member. Already a Member? Sign in. Advertising Age Article Abstract Interpublic Revenue Grows, but Net Income Declines as Europe Underperforms 'Strategic Cost Reductions' in Europe to Deal With Problem By Maureen Morrison, Published on February 14, 2014 0 Want more Access, Content & Connections? Upgrade to Membership. We are glad you are enjoying Advertising Age. To get uninterrupted access and additional benefits, become a member today. Become a Member Already a member? Log in.