The Memory in Return Volatility: An Analysis of Mutual Fund Returns

Yao, Kai; Duan, Kun; Huang, Rong; Chevapatrakul, Thanaset

Abstract

This paper examines long memory in the return volatility in the cross-section of U.S. mutual funds. Our results provide evidence of this phenomenon. Through univariate analysis, we find that the long memory in mutual fund return volatility is more pronounced than in stock return volatility. Additionally, the long memory estimate is negatively related to expected fund returns. Holding a long position in shorter-term memory funds and a short position in longer-term memory funds generates significant excess returns of 0.26% per month for value-weighted portfolios.

Citation

Yao, K., Duan, K., Huang, R., & Chevapatrakul, T. (2024). The Memory in Return Volatility: An Analysis of Mutual Fund Returns. International Journal of Finance and Economics, https://doi.org/10.1002/ijfe.3050

• Journal Article Type: Article
• Acceptance Date: Sep 7, 2024
• Online Publication Date: Oct 13, 2024
• Publication Date: Oct 13, 2024
• Deposit Date: Sep 9, 2024
• Publicly Available Date: Oct 14, 2026
• Journal: International Journal of Finance and Economics
• Print ISSN: 1076-9307
• Electronic ISSN: 1099-1158
• Publisher: Wiley
• Peer Reviewed: Peer Reviewed
• DOI: https://doi.org/10.1002/ijfe.3050
• Keywords: long memory; mutual fund returns; volatility
• Public URL: https://nottingham-repository.worktribe.com/output/39446148
• Publisher URL: https://onlinelibrary.wiley.com/doi/10.1002/ijfe.3050