If you need immediate assistance, call 877-SSRNHelp (877 777 6435) in the United States, or +1 212 448 2500 outside of the United States, 8:30AM to 6:00PM U.S. Eastern, Monday - Friday.
Yinggang Zhou
Department of Finance at School of Economics (SOE), and Wang Yanan Institute for Studies in Economics (WISE), Xiamen University