©2015 Bloomberg News NUUPGX6KLVR9 (Bloomberg) — The biggest collapse in commodity prices in a generation is giving some investors the best returns of any asset class. Over the past 12 months, eight of the 10 best-performing U.S. exchange-traded funds were securities that benefited from declines in raw-material prices, with five

published Aug 22nd 2016, 5:01 pm, by Amanda Billner (Bloomberg) — The lid that has kept Swedish wages in check for decades is starting to crack. Many fast-growing technology companies are refusing to play by the rules, eschewing the traditional collective bargaining agreements that have helped deliver moderate pay increases