Writing an independent research paper mentored by top PhD graduates of top institutions is a proven method to improve chances of admission to your university of choice. Completing an independent research paper demonstrates real curiosity and passion for a subject area and this is a key attribute of a successful university applicant.
High school students who go 'above and beyond' regularly succeed in getting into their target universities even if they are the most competitive. Graduates of this program have gone on to UPenn, Princeton, Columbia, Cornell and many more.
By writing and even publishing your research paper you show both your ability and potential for the academic courses you will take at university, and demonstrate an academic ability that may develop into post-graduate studies and careers - all attributes that make top universities, including the Ivy league, interested in offering you a place.