Authors
Jacob Boudoukh, Yukun Liu, Tobias J. Moskowitz, Matthew P. Richardson
- Acknowledgements & Disclosure
- Jacob Boudoukh (Arison School of Business, RUNI), Yukun Liu (Simon Business School, University of Rochester), Tobias Moskowitz (Yale University, NBER, and AQR Capital Management), Matthew Richardson (Stern School of Business, NYU, NBER and consultant to AQR Capital Management). We would like to thank Brendan Hoffman and Ronen Israel for comments and discussions, as well as seminar participants at Baruch University, Bath University, Carnegie Mellon University, Hong Kong University, New York University, Shanghai Jiaotong University, University of Miami, University of Notre Dame, and Yale University as well as conference participants at CFA New Zealand, FSU Suntrust conference, and GSU CEAR conference for helpful comments. AQR Capital Management is a global investment management firm, which 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. We would like to thank Niels Gormsen, Brendan Hoffman, Ronen Israel, and Sophia Li for comments and discussions. We would also like to thank Isabella Louise Cortes Malixi for helpful research assistance. The views expressed herein are those of the authors and do not necessarily reflect the views of the National Bureau of Economic Research. Jacob Boudoukh I have received consulting income from Verition Fund exceeding $10,000 over the past three years. Verition is a multimanager fund which 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 Verition.
- DOI
- https://doi.org/10.3386/w32693
- Pages
- 69
- Published in
- United States of America
Table of Contents
- Introduction 3
- The Global Factor Structure of Asset Returns 5
- Data 6
- Methodology 6
- The Factor Structure of Asset Returns 9
- Changes in Factor Loadings Through Time 12
- Correlation of Factors with Economic Variables 13
- Global Factor Return Structure and Covid-19 14
- Factor Loadings 15
- Factor Structure 16
- Changing Factor Structure 18
- Factor Returns and Covid-19 18
- News Data 19
- Global Results 20
- Country-Level Results 21
- Epidemiological Model Forecast Errors 23
- Global Changing Risk in Other Crises 26
- The GFC and Brexit 27
- An Application to Investment Portfolios 29
- The Changing Systematic Risk of Portfolios 30
- Covid Pandemic 31
- GFC and Brexit 32
- Can Systematic Risk Be Hedged During a Crisis? 34
- Conclusion 36