RT Journal Article
SR Electronic
T1 Machine Learning for Recession Prediction and Dynamic Asset Allocation
JF The Journal of Financial Data Science
FD Institutional Investor Journals
SP jfds.2019.1.007
DO 10.3905/jfds.2019.1.007
A1 Alexander James
A1 Yaser S. Abu-Mostafa
A1 Xiao Qiao
YR 2019
UL https://pm-research.com/content/early/2019/07/03/jfds.2019.1.007.abstract
AB The authors introduce a novel application of support vector machines (SVM), an important machine learning algorithm, to determine the beginning and end of recessions in real time. Nowcasting, forecasting a condition in the present time because the full information will not be available until later, is key for recessions, which are only determined months after the fact. The authors show that SVM has excellent predictive performance for this task, capturing all six recessions from 1973 to 2018 and providing the signal with minimal delay. The authors take advantage of the timeliness of SVM signals to test dynamic asset allocation between stocks and bonds. A dynamic risk budgeting approach using SVM outputs appears superior to an equal-risk contribution portfolio, improving the average returns by 85 bps per annum without increased tail risk.TOPICS: Big data/machine learning, financial crises and financial market history, portfolio construction, tail risks