1. Department of Finance, Faculty of Economics, Taras Shevchenko National University of Kyiv,
90A Vasylkivska str., 03022 Kyiv, Ukraine
2. Department of Statistics and Demographics, Faculty of Economics,
Taras Shevchenko National University of Kyiv, 90A Vasylkivska str., 03022 Kyiv, Ukraine
3. Department of Innovation and Investment Management, Faculty of Economics,
Taras Shevchenko National University of Kyiv, 90A Vasylkivska str., 03022 Kyiv, Ukraine