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-learning techniques to analyze the efficiency of forecasts. To this end, I extract information from forecast reports using a combination …
Persistent link: https://www.econbiz.de/10012264861
This study aims to forecast oil prices using evolutionary techniques such as gene expression programming (GEP) and … implications for both theory and practice …
Persistent link: https://www.econbiz.de/10012910387
This paper aims to forecast the Market Risk premium (MRP) in the US stock market by applying machine learning … forecast the Market Risk Premium in a daily basis using Artificial Neural Networks (ANNs). Second, it is not based on a …
Persistent link: https://www.econbiz.de/10012997285
A flexible statistical approach for the analysis of time-varying dynamics of transaction data on financial markets is here applied to intra-day trading strategies. A local adaptive technique is used to successfully predict financial time series, i.e., the buyer and the seller-initiated trading...
Persistent link: https://www.econbiz.de/10010374563
We consider the problem of forecasting realized variance measures. These measures are highly persistent, but also noisy estimates of the underlying integrated variance. Recently, Bollerslev, Patton and Quaedvlieg (2016, Journal of Econometrics, 192, 1-18) exploited this fact to extend the...
Persistent link: https://www.econbiz.de/10012986440
-switching models, and forecast combination to predict the dynamics in the S&P 500. First, we aggregate the weekly information of 115 …
Persistent link: https://www.econbiz.de/10012416151
We assess financial theory-based and machine learning-implied measurements of stock risk premia by comparing the … preferable to rely on a theory-based approach instead of engaging in the computerintensive hyper-parameter tuning of statistical … models. The theory-based approach also delivers a solid performance at the one year horizon, at which only one machine …
Persistent link: https://www.econbiz.de/10012163064
predictability, popular predictors from the literature fail to outperform the simple historical average benchmark forecast in out … model restrictions, forecast combination, diffusion indices, and regime shifts—improve forecasting performance by addressing …
Persistent link: https://www.econbiz.de/10014351279
development and production processes. With this in mind, this paper proposes new multivariate models to forecast monthly car sales … data using economic variables and Google online search data. An out-of-sample forecasting comparison with forecast horizons … forecast horizons. These results also hold after several robustness checks which consider nonlinear models, different out …
Persistent link: https://www.econbiz.de/10013015773
quarterly frequency. We forecast gross domestic product (GDP) for two German states (Free State of Saxony and Baden- Württemberg …-indicator, pooled and factor forecasts in a pseudo real-time setting. Our results show that we can significantly increase forecast …
Persistent link: https://www.econbiz.de/10010350218