PARIS, FRANCE – NOVEMBER 06: Economist Gabriel Zucman is photographed for Le Monde on November 6, 2013 in Paris, France. (Photo by Antoine Doyen/Contour by Getty Images)
PARIS, FRANCE – NOVEMBER 06: Economist Gabriel Zucman is photographed for Le Monde on November 6, 2013 in Paris, France. (Photo by Antoine Doyen/Contour by Getty Images)