There is another oppotunity to help you publish your paper.
Undergraduate Economic Review is a peer-reviewed journal. For many of
you want to go to graduate school, this is a great chance to improve
your resume and personal statement, and also increase your chance to
go to the university you like. Please take a look the web site. You
will find more information you need.
http://titan.iwu.edu/~econ/uer/
Wenyi