Optimal Currency Hedging for International Equity Portfolios. Issue 4 (2nd October 2019)

• Record Type: Journal Article
• Authors: Boudoukh, Jacob; Richardson, Matthew; Thapar, Ashwin; Wang, Franklin
• Is Part Of: Financial analysts journal. Volume 75:Issue 4(2019)
• Page Start: 65
• Page End: 83
• Publication Date: 2019-10-02
• Subjects: Investment analysis -- Periodicals; Investment analysis; HW_FM; Periodicals; Electronic journals; 332.6
• DOI: 10.1080/0015198X.2019.1628556
• Languages: English
• ISSNs: 0015-198X

Abstract

Abstract : This study explores optimal currency exposures in international equity portfolios through the lens of a modified mean–variance optimization framework. We decomposed the optimal currency portfolio into a "hedge portfolio" that uses a dynamic risk model to minimize equity volatility and an "alpha-seeking portfolio" based on the well-documented currency styles of value, momentum, fundamental momentum, and carry. This method is an integrated and economically intuitive approach to currency management that simultaneously provides lower risk and higher returns than either hedged or unhedged benchmarks. Crucially, the solution is practical, with realistic and implementable leverage, turnover, and tail-risk characteristics. Abstract : Disclaimer: AQR Capital Management is a global investment management firm that may or may not apply similar investment techniques or methods of analysis as described herein. The views expressed here are those of the authors and not necessarily those of AQR. Editor's note Submitted 3 October 2018 Accepted 20 May 2019 by Stephen J. Brown. This article was externally reviewed using our double-blind peer-review process. When the article was accepted for publication, the authors thanked the reviewers in their acknowledgments. David Gallagher was one of the reviewers for this article.