Research preview

The flare‑up of fighting in Ethiopia’s north has prompted neighboring states and international bodies to warn of broader security spillovers. For quantitative traders, such geopolitical shocks translate into measurable changes in asset correlations and volatility, which in turn affect portfolio risk and the effectiveness of diversification. This article connects the unfolding security tension to core concepts of modern financial economics and shows how to adjust models and positions in response. The Link Between Geopolitical Shocks and Market Correlations When a regional crisis emerges, investors often reassess the risk profile of assets tied to the affected economies—sovereign bonds, equities, commodities, and even currencies of neighboring countries....