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Binary Switch Portfolio

Authors Li, Tengfei
Chen, Kani View this author's profile
Feng, Yang
Ying, Zhiliang
Issue Date 2017
Source Quantitative Finance , v. 17, (5), May 2017, p. 763-780
Summary We propose herein a new portfolio selection method that switches between two distinct asset allocation strategies. An important component is a carefully designed adaptive switching rule, which is based on a machine learning algorithm. It is shown that using this adaptive switching strategy, the combined wealth of the new approach is a weighted average of that of the successive constant rebalanced portfolio and that of the 1/N portfolio. In particular, it is asymptotically superior to the 1/N portfolio under mild conditions in the long run. Applications to real data show that both the returns and the Sharpe ratios of the proposed binary switch portfolio are the best among several popular competing methods over varying time horizons and stock pools. © 2016 Informa UK Limited, trading as Taylor & Francis Group.
ISSN 1469-7688
Language English
Format Article
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