@dubaiapplicant I am assuming you are an international student from your CC handle. Getting a job in the US on a student visa is going to be difficult, so you may land up going back to your home country. Thus you need to consider international reputation, not just how these schools stack up in the US or your student life here.
Name recognition wise, Yale has a huge lead on UChicago internationally, even though UChicago’s economics dept is top notch. For that reason alone, I would choose Yale even though, I think UChicago is ranked slightly higher in the ARWU rankings. This coming from a parent whose kid is wildly excited about UChicago.
Good luck with your choice and congrats on getting into two great schools