ФедороваЕ. А., ЛедяеваС. В., ФедоровФ. Ю., ДеминИ. С., and ДенисоваТ. М., “The influence of the level of optimism and the level of narcissism of the CEO on the company’s capital structure”, JCFR, vol. 13, no. 1, pp. 60-75, Nov. 2019.