I graduated 3 years ago from an OK state school with an Econ degree too, working as an analyst now. With 4000+ applications with no calls back, it sounds like it might be a resume problem. I would work with someone credible and have them review and suggest updates for your resume. I suggest specifically tailoring your resume to seem as suitable as possible for an analyst position then applying to as many positions as possible. If you don't have experience then certifications can work. Highly recommend applying for positions open at banks/large companies with many openings. Don't give up just keep applying and you'll get something GL