A new and innovative financial product has been developed by an expert at the Faculty of Economics and Business at the University of Debrecen in the framework of a university collaboration. Patrícia Becsky-Nagy, Head of Department of Finance, and her research colleagues affiliated with Corvinus University of Budapest have created an innovation in the field of call option swaps by laying the theoretical foundations for a new financial product. The research results, which include complex mathematical derivations, were published in the prestigious scientific journal Finance Research Letters.