Market concentration raises concerns

New research from the Federal Reserve Bank of Cleveland finds that earning a college degree can still help you keep a job and get higher wages, but it’s less of an advantage than it used to be. ​The unemployment gap between college graduates and those with just a high school diploma is narrowing. Also: a handful of stocks driving economic growth, a potential trade agreement between the U.S. and Taiwan, and life as a 67-year-old retiree.