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Forecasting Realized Volatility with Linear and Nonlinear Models
McAleer, Michael - 2009
volatility of the S&P 500 and FTSE 100 indexes. As a proxy for daily volatility, we consider a consistent and unbiased estimator … of the integrated volatility that is computed from high frequency intra-day returns. We also consider a simple algorithm …
Persistent link: https://www.econbiz.de/10013155198
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Support vector regression based GARCH model with application to forecasting volatility of financial returns
Chen, Shiyi (contributor); Jeong, Kiho (contributor);  … - 2008
financial forecasting. This paper deals with the application of SVR in volatility forecasting. Based on a recurrent SVR, a GARCH … to forecast financial markets volatility. The real data in this study uses British Pound-US Dollar (GBP) daily exchange … examined to the free parameters. Keywords: recurrent support vector regression ; GARCH model ; volatility forecasting …
Persistent link: https://www.econbiz.de/10003636113
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Forecasting volatility with support vector machine-based GARCH model
Shiyi, Chen; Härdle, Wolfgang; Jeong, Kiho - In: Journal of forecasting 29 (2010) 4, pp. 406-433
Persistent link: https://www.econbiz.de/10003989791
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Prediction of stock index of two-scale long short-term memory model based on multiscale nonlinear integration
Tang, Decai; Pan, Zhiwei; Bethel, Brandon J. - In: Studies in nonlinear dynamics and econometrics : SNDE ; … 26 (2022) 5, pp. 723-735
Persistent link: https://www.econbiz.de/10013554949
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Bootstrapped nonlinear impulse-response analysis : the FTSE100 (UK) and the NDX100 (US) indices 2012-2021
Solibakke, Per Bjarte - In: International journal of computational economics and … 12 (2022) 1/2, pp. 197-221
Persistent link: https://www.econbiz.de/10012939622
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Graph Neural Networks for Forecasting Realized Volatility with Nonlinear Spillover Effects
Zhang, Chao; Pu, Xingyue (Stacy); Cucuringu, Mihai; … - 2023
explicitly incorporates the spillover effects from multi-hop neighbors and nonlinear relationships into the volatility forecasts …
Persistent link: https://www.econbiz.de/10014265206
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Nonlinear predictability of stock returns using financial and economic variables
Qi, Min - In: Journal of business & economic statistics : JBES ; a … 17 (1999) 4, pp. 419-429
Persistent link: https://www.econbiz.de/10001412850
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Nonlinear combination of macroeconomic forecasts using feedforward neural network
Yousefian, Ali; Gharipour, Amin; Sameti, Morteza - In: The Asian economic review : journal of the Indian … 52 (2010) 2, pp. 207-215
Persistent link: https://www.econbiz.de/10008736560
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Predicting stock returns and volatility using consumption-aggregate wealth ratios : a nonlinear approach
Bekiros, Stelios; Gupta, Rangan - In: Economics letters 131 (2015), pp. 83-85
Persistent link: https://www.econbiz.de/10011422667