questo passo è scaring
"The prudent outlook sharpens the spotlight on concerns there is a fundamental shift to lower growth in since the 2008 global financial crisis. By the OECD's reckoning, the upswing of the recovery in the last seven years has been unusually weak, crimping job creation, putting living standards on hold and increasing inequality.
In its report, the OECD singled out investment as a key source of concern. On a global level, investment across the private and public sectors is now about 20% below what it would have been in a normal cyclical recovery, Ms. Mann said in an interview with The Wall Street Journal.
In the U.S., the fall in investment in the oil and gas sector following a decline in oil prices is more dramatic than the OECD expected and may go on for longer. U.S. consumers are also more reticent to spend than the OECD previously thought.
There is a risk that low investment and a weak economy are locked in mutually reinforcing spiral.