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En este trabajo se estudia el comportamiento de los retornos delos tres principales índices bursátiles de Colombia: el IBB de la Bolsa de Bogotá, el IBOMED de la Bolsa de Medellín, y el IGBC de Bolsa de Valores deColombia. A través de un modelo STAR GARCH se identifican dos estados...
Persistent link: https://www.econbiz.de/10008509411
Un conjunto de modelos GARCH multivariados son estimados y su validez empírica comparada a partir del cálculo de la medida VaR, para los retornos diarios de la tasa de cambio nominal del peso colombiano con respecto al dólar americano, euro, libra esterlina y yen japonés en el periodo...
Persistent link: https://www.econbiz.de/10005768244
A fin de interpretar el desempeño del crédito bancario observado durante los años 90 y principios del actual decenio en Colombia, se construyó un modelo teórico de equilibrio general dinámico. Además, se puso a prueba econométrica la ecuación generada en tal modelo que establece una...
Persistent link: https://www.econbiz.de/10005113910
volatility in the Spanish Wholesale Electricity Market. The article describes themain characteristics of the sector after the … 2000. We have obtained evidence of asymmetric conditional volatility aswell as a weekly seasonal non-stationary stochastic …
Persistent link: https://www.econbiz.de/10005731102
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al. 2018) and evaluate their forecasting performance during the COVID19 pandemic of 2020. We compare the results of …
Persistent link: https://www.econbiz.de/10013173159
In this paper I present a real-time estimation of the evolution of the Investment, constructed from a broad set of high frequency economic indicators: known in the literature as Nowcasting. The Nowcast exercise was developed considering three groups of monthly indicators throughout dynamic...
Persistent link: https://www.econbiz.de/10012057268
In this paper I present a real-time estimation of the evolution of the Investment, constructed from a broad set of high frequency economic indicators: known in the literature as Nowcasting. The Nowcast exercise was developed considering three groups of monthly indicators throughout dynamic...
Persistent link: https://www.econbiz.de/10011846223
Persistent link: https://www.econbiz.de/10012803033
Persistent link: https://www.econbiz.de/10011386654