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This paper presents a study of Artificial Neural Network (ANN) and Bayesian Network (BN) for use in stock index prediction. The data from Nigerian Stock Exchange (NSE) market are applied as a case study. Based on the rescaled range analysis, the neural network was used to capture the...
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The aim of this paper is to determine whether risk variables in particular interest rate and exchange rate play any important role in predicting sector price indices in the stock market. The stock market indices used include All-share index, banking index, insurance index, food and beverage...
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policy variables and volatilities in the stock market returns in Nigeria between 1980 and 2010.The study showed that only … international volatilities is not transmitted across national stock markets in Nigeria. Finally, there is the presence of volatility …
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