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Persistent link: https://www.econbiz.de/10011332871
Forecasting based pricing of Weather Derivatives (WDs) is a new approach in valuation of contingent claims on nontradable underlyings. Standard techniques are based on historical weather data. Forward-looking information such as meteorological forecasts or the implied market price of risk (MPR)...
Persistent link: https://www.econbiz.de/10009511156
adaptive forecasts at each point in time. Analyzing one-minute cumulative trading volumes of five large NASDAQ stocks in 2008 …-frequency processes ; trading volume ; forecasting …
Persistent link: https://www.econbiz.de/10009526607
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produce stock reaction indicators, including volatility, detrended log trading volume and return? (ii) To which degree is …
Persistent link: https://www.econbiz.de/10010471736
In recent years support vector regression (SVR), a novel neural network (NN) technique, has been successfully used for financial forecasting. This paper deals with the application of SVR in volatility forecasting. Based on a recurrent SVR, a GARCH method is proposed and is compared with a moving...
Persistent link: https://www.econbiz.de/10003636113
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The influence of maternal health problems on child's worrying status is important in practice in terms of the intervention of maternal health problems early for the influence on child's worrying status. Conventional methods apply symmetric prior distributions such as a normal distribution or a...
Persistent link: https://www.econbiz.de/10010253468
Understanding the dynamics of high dimensional non-normal dependency structure is a challenging task. This research aims at attacking this problem by building up a hidden Markov model (HMM) for Hierarchical Archimedean Copulae (HAC), where the HAC represent a wide class of models for high...
Persistent link: https://www.econbiz.de/10009412716
the observations 1 to about 100 of the Nile river data seem to be more independent than the subsequent observations, and … the value of differencing parameter is lower for the first 100 observations than for the subsequent data. -- Markov chain …
Persistent link: https://www.econbiz.de/10003633683