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RePEcEconometrics & Forecasting

Price Conflict and US Stock Return Volatility Forecasting: Insights from over 150 Years with a Mixed-Frequency Framework

The GARCH-MIDAS model incorporating a quarterly news-based Price Conflict Index outperforms benchmarks for forecasting US stock volatility over 150 years of monthly and daily data.

Featured in No. 133 on 2 Oct 2026 · 9 days after release

S&P 500 and Dow Jones log-returns over 150 years showing volatility clusters
Figure 1: Data Plots
Released
23 Sep 2026
First featured
No. 133 · 2 Oct 2026
Published in
Not yet, as far as Semantic Scholar knows
Fanfare
2 of 5
Identifier
RePEc:pre:wpaper:202620
Authors
Afees A. Salisu et al.

Citations and venue from Semantic Scholar (ODC-BY), refreshed weekly. Summary: Quant Letter (CC BY 4.0).

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