File - In this Wednesday, Nov. 11, 2020 file photo, people walk by an electronic stock board of a securities firm in Tokyo. The global economic rebound from the pandemic has picked up speed but remains uneven across countries and faces multiple headwinds including the lack of vaccines in poorer nations. That could lead to new virus variants and more stop-and-go lockdowns, the Organization for Economic Cooperation and Development, OECD said in its latest forecast. (AP Photo/Koji Sasahara, File)