Late to Recessions: Stocks and the Business Cycle

  • Gomez-Cram
  • Journal of Finance, 2022
  • A version of this paper can be found here
  • Want to read our summaries of academic finance papers? Check out our Academic Research Insight category

What are the Research Questions?

There is abundant literature on the relationship between the business cycle and future stock returns. The traditional view is that stocks are rationally priced to immediately reflect investors’ expectations about future economic activity and that expected excess returns on stocks are positive, vary over time, and display counter-cyclical behavior.

The author asks the following question:

  1. Are stock returns efficient at incorporating fluctuations in the business cycle?

What are the Academic Insights?

By using real-time macroeconomic and financial data to identify business-cycle turning points in real-time, the author finds:

  1. NO, stock prices are late in reflecting information that signals the onset of recessions. In fact, they are predictably negative for several months following the onset of recessions before rising to persistent higher-than-average levels.
  2. Returns exhibit substantial momentum in recessions, whereas in expansions they display the mild reversals expected from discount rate changes.
  3. A trading strategy that exploits the above findings produces significant risk-adjusted returns: for the aggregate market, it earns an annualized alpha of 5.4%, increases Sharpe ratios by 30% over the fully invested buy-and-hold approach, and produces a significant monthly out-of-sample R2 statistic of 1.7%.

Why does it matter?

From a market participant perspective, the pattern of the above findings suggests that investors can profit by selling at the start of recessions and then increasing risk-taking several months later. From a risk-based perspective, the empirical findings present a puzzle because it is hard to explain negative average excess returns within any rational equilibrium model. Deepening the puzzle is the fact that these negative returns arise in bad macroeconomic times, precisely when risk-based theories generally suggest that compensation for risk should be positive and high. The author argues instead that the pattern appears more consistent with the idea that investors are late to act on macroeconomic news that signals the start of recessions.

The Most Important Chart from the Paper:

The results are hypothetical results and are NOT an indicator of future results and do NOT represent returns that any investor actually attained. Indexes are unmanaged, do not reflect management or trading fees, and one cannot invest directly in an index.


I show that the state of the business cycle is far more informative about expected stock returns than
previously recognized. I identify business-cycle turning points by estimating a state-space model
using real-time macroeconomic and financial data. I find that returns are predictably negative
for the first 4-6 months after the onset of recessions, and only become high thereafter. Moreover,
returns exhibit substantial momentum in recessions, whereas in expansions they display the mild
reversals expected from discount rate changes. A market timing strategy that optimally exploits
these returns’ business-cycle dependence produces a 60% increase in the buy-and-hold Sharpe ratio
and substantially outperforms popular timing strategies in out-of-sample tests. In contrast with
previous literature, the predictability is mostly due to the macro quantities. Using investor forecast
surveys, I show that my findings are consistent with investors’ slow reaction to recessions.

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Elisabetta Basilico, PhD, CFA
Dr. Elisabetta Basilico is a seasoned investment professional with an expertise in "turning academic insights into investment strategies." Research is her life's work and by combing her scientific grounding in quantitative investment management with a pragmatic approach to business challenges, she’s helped several institutional investors achieve stable returns from their global wealth portfolios. Her expertise spans from asset allocation to active quantitative investment strategies. Holder of the Charter Financial Analyst since 2007 and a PhD from the University of St. Gallen in Switzerland, she has experience in teaching and research at various international universities and co-author of articles published in peer-reviewed journals. She and co-author Tommi Johnsen published a book on research-backed investment ideas, titled Smarte(er) Investing. How Academic Insights Propel the Savvy Investor. You can find additional information at Academic Insights on Investing.

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