From led to right, Francine Lacqua, editor at large and anchor for Bloomberg Television, Christine Lagarde, managing director of the International Monetary Fund (IMF), Pier Carlo Padoan, Italy’s finance minister, Lawrence Summers, former U.S. Treasury secretary, and Raymond Dalio, billionaire and founder of Bridgewater Associates LP, attend a panel session at the World Economic Forum (WEF) in Davos, Switzerland, on Wednesday, Jan. 18, 2017. World leaders, influential executives, bankers and policy makers attend the 47th annual meeting of the World Economic Forum in Davos from Jan. 17 – 20. Photographer: Jason Alden/Bloomberg
Theresa May, U.K. prime minister, speaks during a plenary session at the World Economic Forum (WEF) annual meeting in Davos, Switzerland, on Thursday, Jan. 19, 2017. World leaders, influential executives, bankers and policy makers attend the 47th annual meeting of the World Economic Forum (WEF) in Davos from Jan. 17-20. Photographer: Simon Dawson/Bloomberg
Xi Jinping, China’s president, speaks during the opening plenary session of the World Economic Forum (WEF) annual meeting in Davos, Switzerland, on Tuesday, Jan. 17, 2017. World leaders, influential executives, bankers and policy makers attend the 47th annual meeting of the World Economic Forum (WEF) in Davos from Jan. 17-20. Photographer: Jason Alden/Bloomberg
A skier descends a run down Parsenn mountain towards snow covered buildings in Davos, Switzerland, on Sunday, Jan. 15, 2017. World leaders, influential executives, bankers and policy makers attend the 47th annual meeting of the World Economic Forum (WEF) in Davos from Jan. 17-20. Photographer: Michele Limina/Bloomberg
Carsten Knobel, chief financial officer of Henkel AG, left, and Kasper Rorsted, chief executive officer of Adidas AG, speak between sessions during the World Economic Forum (WEF) on the opening day of the World Economic Forum (WEF) in Davos, Switzerland, on Tuesday, Jan. 17, 2017. World leaders, influential executives, bankers and policy makers attend the 47th annual meeting of the World Economic Forum in Davos from Jan. 17 – 20. Photographer: Jason Alden/Bloomberg
A train passes through Davos Platz railway station in Davos, Switzerland, on Saturday, Jan. 14. 2017. World leaders, influential executives, bankers and policy makers attend the 47th annual meeting of the World Economic Forum (WEF) in Davos from Jan. 17-20. Photographer: Michele Limina/Bloomberg