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Tag: proprietary risk engines

French Debt Crosses the Rubicon: 30-Year OAT Yield Hits Phase Transition at 4.6926%

https://www.steelldy-indices.com The morning fixing of the 30-year French OAT yield at 4.6926% marks a "phase transition" market event. Cross-referenced with our proprietary risk engines, this level signals a critical threshold for French debt sustainability, with non-negligible probability of a self-fulfilling confidence crisis. Key findings: the 5-year implied probability of a French fiscal accident jumped from…

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The emergence of a Gas-Wheat correlation of 0.75 indicates a transmission of energy shocks to agriculture not modeled by traditional approaches

This study presents a multi-layer quantitative intelligence architecture for modeling extreme geopolitical risk, applied to the current Persian Gulf crisis. We formalize the integration of our proprietary risk engines with alternative data (Alt-Data) methodologies and advanced behavioral frameworks. The main academic contribution is the development of the SVCJ-GARCH-Strait model (Stochastic Volatility with Correlated Jumps–Generalized Autoregressive…

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