Nobel prize-winning US economist Joseph Stiglitz poses during an interview in Paris on September 13, 2016. / AFP / ERIC PIERMONT (Photo credit should read ERIC PIERMONT/AFP/Getty Images)
Nobel prize-winning US economist Joseph Stiglitz poses during an interview in Paris on September 13, 2016. / AFP / ERIC PIERMONT (Photo credit should read ERIC PIERMONT/AFP/Getty Images)