chances of getting into a good economic PhD program

<p>My major in undergrad at Iowa was Econ with 3.2 GPA, only math class was calc 1 where I got a 3.5 and statistics 2.5 and econometrics 3.0. That was poor I know.
Now I'm in grad school (still at Iowa) getting a masters in International relations and my current GPA is 3.7, I still have a year left and along with my major I also took more math classes.</p>

<p>In Calc II I got a 4.0, in calc III I got a 4.0, in Econometrics II I got a 4.0.</p>

<p>So what else do i need to do, more math classes?.
I'm showing that I am no more a slouch, I'm a hard worker now.</p>