Inflation risk and stock returns: Evidence from US aggregate and sectoral markets
Thomas C. Chiang and
Pei-Ying Chen
The North American Journal of Economics and Finance, 2023, vol. 68, issue C
Abstract:
This study examines the relation between inflation risk and stock returns and finds a negative relation in US aggregate data. A comparable result is found in other G7 economies. Introducing the inflation-induced equity market volatility as an incremental variable consistently produces a negative effect on stock returns. The same finding holds true for monetary policy uncertainty, which also produces a negative relation. Ignoring these two elements will produce a biased estimator of inflation’s effect on stock returns. Testing of sectoral stocks in the US market indicates that most sectors find a significant number of sectors exhibit negative inflation coefficients, confirming the Fama proxy hypothesis. The exception is the energy sector that presents a positive sign, indicating a hedging capacity against inflation. Including the interacting term between a change in monetary policy uncertainty and lagged equity market volatility, the evidence suggests an enhanced negative effect on stock returns.
Keywords: Stock return; Inflation; Monetary policy uncertainty; Fisher hypothesis; Equity market volatility (search for similar items in EconPapers)
JEL-codes: G11 G12 G15 (search for similar items in EconPapers)
Date: 2023
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Citations: View citations in EconPapers (1)
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Persistent link: https://EconPapers.repec.org/RePEc:eee:ecofin:v:68:y:2023:i:c:s1062940823001092
DOI: 10.1016/j.najef.2023.101986
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