Why Smart CEOs -- Whatever Their Industry -- Compete With Uber and Amazon

The concern about staying relevant is running high among U.S. CEOs, as noted in the recent report from Forbes Insights and KPMG, "Setting the Course for Growth: CEO Perspectives." The majority (72%) worry about the relevance of their products three years from now, are concerned about current competitors taking business away (90%) and are wary of new entrants disrupting their business model (59%).