Abbasi, Wajih, Petr Hájek, Diana Ismailova, Saira Yessimzhanova, Zouhaier Ben Khelifa, and Kholnazar Amonov. 2016. “Kou Jump Diffusion Model: An Application to the S&P 500; Nasdaq 100 and Russell 2000 Index Options”. International Journal of Economics and Financial Issues 6 (4):1918-29. https://econjournals.com/index.php/ijefi/article/view/2094.