Methods for estimating time-varying functional connectivity (TVFC)
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Updated
Dec 31, 2025 - Python
Methods for estimating time-varying functional connectivity (TVFC)
End-to-End Python implementation of Lacava's (2026) "Shifting Correlations" research. Features Numba-compiled GJR-GARCH volatility filtering, augmented DCC-X framework with exogenous Trade Policy Uncertainty integration, structural break testing, out-of-sample GMV optimization, and Model Confidence Set validation.
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