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Working Paper
Modeling Corporate Bond Returns
December 2, 2020
We propose a new conditional factor model for corporate bond returns with four factors and time-varying factor loadings instrumented by observable bond characteristics. We find our factor model excels in describing the risks and returns of corporate bonds, improving over previously proposed models in the literature by a large margin.
Working Paper
Climate Finance
October 29, 2020
The paper reviews the literature studying interactions between climate change and financial markets, including various approaches to incorporating climate risk in macro-finance models as well as the empirical literature that explores the pricing of climate risks across several asset classes.
Alternative Thinking
Was That Intentional? Ways to Improve Your Active Risk
September 28, 2020
Investors try to outperform their strategic asset allocation benchmarks by taking active risks. Some of these are intentional, but others are low-conviction or even unintentional, which can be a large part of a portfolio’s total active risk. When it comes to beating a strategic asset allocation benchmark, reducing these unintentional active risks may among the clearest sources of “low hanging fruit”.
Journal Article
(Systematic) Investing in Emerging Market Debt
March 4, 2020
We extend the analysis of systematic investment approaches to emerging market (EM) fixed income. We find that systematic exposures linked to carry, defensive, momentum and valuation themes are well compensated and lowly correlated in EM markets, and that a systematic approach to EM debt may be a powerful diversifier.
White Paper
Enhanced Portfolio Optimization
March 2, 2020
We show how to identify the portfolios that cause problems in standard mean-variance optimization (MVO) and develop an enhanced portfolio optimization (EPO) method that addresses the problems. Applying EPO on several realistic datasets, we find significant gains relative to standard benchmarks.
Perspective
The Illiquidity Discount?
December 19, 2019
Conventional wisdom is you get an expected return premium for bearing illiquidity. But what if this is backwards? What if investors will actually pay a higher price and accept a lower expected return for very illiquid assets?
White Paper
Chasing Your Own Tail (Risk), Revisited
November 19, 2019
As investors turn to addressing the risk of a severely declining market, we summarize five approaches to building a more resilient portfolio.
Perspective
Quant Cassandra
July 2, 2019
If all of us, as investors, can persevere, we believe the long-term benefits are great. But even knowing all this in advance doesn’t make it easy. Hopefully, this reminder of what we all knew sixteen long months ago is helpful.
Perspective
Serenity Now
June 20, 2019
What can you do when you are going through a very tough time? You continue to invest in the business including building the highest quality teams in the industry.
Perspective
Introducing the New AQR S.M.O.O.T.H. Fund
February 25, 2019
Cliff offers some insights into the world of smoothed returns with a healthy dose of satire.