Bridging the divide in financial market forecasting: machine learners vs. financial economists
作者:
Highlights:
• An extensive benchmark in financial time series forecasting is performed.
• Best machine learning(ML) methods out-perform best econometric methods.
• The ML methodology employed significantly affects forecasting accuracy.
• Market maturity, forecast horizon & model-assessment method affect forecast accuracy.
• Evidence against the informational value of technical indicators.
摘要
•An extensive benchmark in financial time series forecasting is performed.•Best machine learning(ML) methods out-perform best econometric methods.•The ML methodology employed significantly affects forecasting accuracy.•Market maturity, forecast horizon & model-assessment method affect forecast accuracy.•Evidence against the informational value of technical indicators.
论文关键词:Financial time series forecasting,Market efficiency,Machine learning
论文评审过程:Received 20 November 2015, Revised 19 May 2016, Accepted 19 May 2016, Available online 25 May 2016, Version of Record 3 June 2016.
论文官网地址:https://doi.org/10.1016/j.eswa.2016.05.033