نتایج جستجو برای: stock

تعداد نتایج: 90867  

2001
Ajith Abraham Baikunth Nath Prabhat Kumar Mahanti

The use of intelligent systems for stock market predictions has been widely established. This paper deals with the application of hybridized soft computing techniques for automated stock market forecasting and trend analysis. We make use of a neural network for one day ahead stock forecasting and a neuro-fuzzy system for analyzing the trend of the predicted stock values. To demonstrate the prop...

Journal: :Appl. Soft Comput. 2013
Liang-Ying Wei

Stock market forecasting is important and interesting, because the successful prediction of stock prices may promise attractive benefits. The economy of Taiwan relies on international trade deeply, and the fluctuations of international stock markets will impact Taiwan stock market. For this reason, it is a practical way to use the fluctuations of other stock markets as forecasting factors for f...

2011
Yao Shen

This paper investigates the statistical properties of stock returns in the West African regional stock market and the link between the West African regional stock market and economic growth. To examine the nature of the distribution of West African regional stock returns, the daily closing prices of the two stock index of West African regional stock market, and eighteen of it sub-indices were u...

Journal: :راهبرد مدیریت مالی 0
حسن قالیباف اصل دانشیار دانشگاه الزهرا (س)، دانشکده اقتصاد و علوم اجتماعی، گروه مدیریت فریده ولی زاده کارشناس ارشد مدیریت مالی، دانشگاه الزهراء (س)

the aim of this study is to investigate the relationship between dividend policy with stock liquidity and information asymmetry considering the characteristics of the company as controlling variables in tehran stock exchange. for this purpose, all listed companies in tehran stock exchange as the statistical population was considered during the period 2009 to 2014, that after screening by simple...

Journal: :تحقیقات مالی 0
سعید فلاح پور استادیار، مدیریت مالی، دانشگاه تهران، ایران غلامحسین گل ارضی استادیار، مدیریت مالی، دانشگاه سمنان، سمنان، ایران ناصر فتوره چیان کارشناس ارشد، mba گرایش مدیریت مالی، دانشگاه سمنان، سمنان، ایران

according to recent developments of predicting methodsin financial markets, and since the stock price is one of the mostimportant factors for investment decision-making, and its predictioncan play an important role in this field, the aim of this study is toprovide a model to predict the stock price movement with highaccuracy. accordingly, a hybrid model for predicting the stock pricemovement us...

2001
NICOLAS CLERC

This study examines the effects on the stock market unitary risk premium and volatility associated with the listing of stock and stock index derivatives in Switzerland. Based on a univariate GARCH (1,1) specification of the stock index variance and a time-varying unitary risk premium representation, we can reject the hypothesis that stock and stock index derivatives listings do not affect the t...

Journal: :Expert Syst. Appl. 2010
Melek Acar Boyacioglu Derya Avci

Stock market prediction is important and of great interest because successful prediction of stock prices may promise attractive benefits. These tasks are highly complicated and very difficult. In this paper, we investigate the predictability of stock market return with Adaptive Network-Based Fuzzy Inference System (ANFIS). The objective of this study is to determine whether an ANFIS algorithm i...

2016
Xiao-Qian Sun Hua-Wei Shen Xue-Qi Cheng Yuqing Zhang

Stock price prediction is an important and challenging problem in stock market analysis. Existing prediction methods either exploit autocorrelation of stock price and its correlation with the supply and demand of stock, or explore predictive indictors exogenous to stock market. In this paper, using transaction record of stocks with identifier of traders, we introduce an index to characterize ma...

  This paper investigates the relationship between real exchange rate uncertainty and stock price index in Tehran stock exchange for the period of 1995-2009 by using monthly data and applying Bivariate Generalized Autoregressive Conditional Heteroskedasticity model (Bivariate GARCH). The results show that there is a negative and significant relationship between real exchange rate uncertainty an...

2005
Wing-Keung Wong Aman Agarwal Jun Du

The Indian stock market is one of the earliest in Asia being in operation since 1875, but remained largely outside the global integration process until the late 1980s. A number of developing countries in concert with the International Finance Corporation and the World Bank took steps in the 1980s to establish and revitalize their stock markets as an effective way of mobilizing and allocation of...

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