The total number of economists in the U.S. is not precisely documented, but estimates suggest there are over **15,000 economists** employed across various sectors
Thus, 400 economists represent about **2.67%** of all economists and officials in the U.S.
This percentage could vary slightly depending on more accurate data regarding the total number of economists and former officials.
百分之2.67%经济学家,如果包括前官员可能不分之一不到。百分之九十九支持川普应该也没有,问chat4的。