Narrow search
Showing 1 - 4 of 4
Cover Image
Classical and Bayesian estimation of volatility in the Black-Scholes model
Cangrejo Esquivel, Alvaro Javier; Tovar Cuevas, José Rafael - In: Revista de Métodos Cuantitativos para la Economía y … 34 (2022), pp. 237-262
volatility, since this is precisely the variable that is negotiated. We present then a statistical methodology for the estimation … of the volatility parameter for an asset using methods of the Bayesian approach to statistics. As prior distributions for … volatility parameter, models of the Gamma family and the Standard Levy are assumed. The results obtained using the proposed …
Persistent link: https://www.econbiz.de/10014494469
Cover Image
¿Qué tan sensibles son los mercados financieros al brote por COVID-19? Evidencia de los mercados de Estados Unidos y Colombia
Ramírez Quintero, James Duvan; Marulanda Piedrahita, … - In: Revista de Métodos Cuantitativos para la Economía y … 36 (2023), pp. 1-23
COVID-19 pandemic on the dates of study, as the main result it is obtained that in general there is a very high volatility …
Persistent link: https://www.econbiz.de/10014494562
Cover Image
¿Qué tan sensibles son los mercados financieros al brote por COVID-19? : evidencia de los mercados de Estados Unidos y Colombia
Ramírez Quintero, James Duvan; Marulanda Piedrahita, … - In: Revista de métodos cuantitativos para la economía y … 36 (2023), pp. 1-23
COVID-19 pandemic on the dates of study, as the main result it is obtained that in general there is a very high volatility …
Persistent link: https://www.econbiz.de/10014452083
Cover Image
Classical and Bayesian estimation of volatility in the Black-Scholes model
Cangrejo Esquivel, Alvaro Javier; Tovar Cuevas, José Rafael - In: Revista de métodos cuantitativos para la economía y … 34 (2022), pp. 237-262
volatility, since this is precisely the variable that is negotiated. We present then a statistical methodology for the estimation … of the volatility parameter for an asset using methods of the Bayesian approach to statistics. As prior distributions for … volatility parameter, models of the Gamma family and the Standard Levy are assumed. The results obtained using the proposed …
Persistent link: https://www.econbiz.de/10013486201