Please help me analyze the problem of economics graduate students going to the United States to study PhD. .

1, of course, it has an impact, but it doesn't. Secondly, the first thing you need to figure out is why you have to study for a doctorate after graduate school. Generally, when you apply for a Ph.D. after graduation, you must define your goals and plans in PS, which is much more important than the score;

2. Generally speaking, I am studying for a doctorate in economics. It is generally best for such majors to learn some statistical analysis software, such as SAS. In the future, many people can consult and make models, and those with better annual salary can have more than 80 thousand;

3. It is definitely better for a doctor of physics to stay than a doctor of economics, provided that he is good enough to apply for EB 1 immigration. Otherwise, it will take at least seven or eight years to get a green card, plus five years of school education. You must get a green card at least in 13 years. If he EB 1, he needs 1 year.

Good luck!