La habilidad para obtener pronósticos precisos de la volatilidad es un importante problema para el analista financiero. En este artículo, se usa el modelo DAN2, un perceptrón multicapa y un modelo ARCH para pronosticar la varianza condicional mensual de una acción. Los resultados muestran que el modelo DAN2 es más preciso para pronosticar las varianzas dentro-de-la-muestra y fuera-de-la-muestra que los otros modelos considerados para el conjunto de datos utilizado. Así, el valor de esta red neuronal como herramienta predictiva es demostrado.The ability to obtain accurate volatility forecasts is an important issue for the financial analyst. In this paper, we use the DAN2 model, a multilayer perceptron and an ARCH model to predict the monthly...
In the area of financial stock market forecasting, many studies have focused on application of Artif...
Mestrado em Matemática FinanceiraArtificial Neural Networks are exible nonlinear mathematical models...
In this study the ability of artificial neural network (ANN) in forecasting the daily NASDAQ stock e...
The ability to obtain accurate volatility forecasts is an important issue for the financial analyst....
The ability to obtain accurate volatility forecasts is an important issue for the financial analyst....
A prediction model is proposed to predict future stock prices variations intervals based on neural n...
It is shown that time series about financial market variables are highly nonlinearly dependent on ti...
En esta tesis se estudia el pronóstico de la volatilidad condicional de series de tiempo financieras...
This thesis is focused on multiple-step-ahead forecasting of Nasdaq Composite index returns and dail...
Extensive research has been done within the field of finance to better predict future volatility and...
This paper uses a differential neural network (DNN) to describe the behavior of daily closing values...
It is well known that one of the obstacles to effective forecasting of exchange rates is heterosceda...
This thesis investigates forecasting performance of Quantile Regression Neural Networks in forecasti...
This study uses the fourteen stock indices as the sample and then utilizes eight parametric volatili...
Istraživači već godinama ulažu velike napore kako bi iskoristili stalna poboljšanja u tehnologiji da...
In the area of financial stock market forecasting, many studies have focused on application of Artif...
Mestrado em Matemática FinanceiraArtificial Neural Networks are exible nonlinear mathematical models...
In this study the ability of artificial neural network (ANN) in forecasting the daily NASDAQ stock e...
The ability to obtain accurate volatility forecasts is an important issue for the financial analyst....
The ability to obtain accurate volatility forecasts is an important issue for the financial analyst....
A prediction model is proposed to predict future stock prices variations intervals based on neural n...
It is shown that time series about financial market variables are highly nonlinearly dependent on ti...
En esta tesis se estudia el pronóstico de la volatilidad condicional de series de tiempo financieras...
This thesis is focused on multiple-step-ahead forecasting of Nasdaq Composite index returns and dail...
Extensive research has been done within the field of finance to better predict future volatility and...
This paper uses a differential neural network (DNN) to describe the behavior of daily closing values...
It is well known that one of the obstacles to effective forecasting of exchange rates is heterosceda...
This thesis investigates forecasting performance of Quantile Regression Neural Networks in forecasti...
This study uses the fourteen stock indices as the sample and then utilizes eight parametric volatili...
Istraživači već godinama ulažu velike napore kako bi iskoristili stalna poboljšanja u tehnologiji da...
In the area of financial stock market forecasting, many studies have focused on application of Artif...
Mestrado em Matemática FinanceiraArtificial Neural Networks are exible nonlinear mathematical models...
In this study the ability of artificial neural network (ANN) in forecasting the daily NASDAQ stock e...