Yes, there is academic relevance to a publication on SSRN (Social Science Research Network). SSRN is a platform for rapid worldwide dissemination of research , where academic authors can post early-stage research, prior to publication in academic journals. Many researchers and scholars utilize SSRN to share their research with a wider audience, enabling them to receive feedback from peers and connect with potential collaborators or networks. SSRN's specialized research networks provide a platform for academic excellence and offer a considerable audience for researchers from a diverse range of academic fields.

But it is better to submit your research articles to the best possible journal if possible :)