Quantile
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Geopolitical risk affects stock markets differently by regime
Study reveals geopolitical risk impacts stock returns asymmetrically: negatively in bullish markets, positively in downturns. Emerging markets may hedge geopolitical shocks.
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SOI spillovers were strongest for SAFEX maize
Time-frequency analysis of Southern Oscillation Index spillovers to grain futures reveals regional asymmetries in climate vulnerability, with SAFEX maize showing significant SOI predictive capacity.

