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DCC-MIDAS/Ushahidi
Rekodi ya ushahidi wa mbinu

DCC-MIDAS

DCC-MIDAS combines dynamic conditional correlation (DCC) GARCH with mixed-frequency data sampling (MIDAS), enabling estimation of time-varying correlations between variables when observations arrive at different frequencies. Introduced by Engle et al. (2013), it models how correlations evolve with low-frequency macroeconomic conditions using high-frequency asset price information. This is crucial for portfolio risk management and understanding macro-finance linkages.

Sources recorded, not reviewed

Rekodi ya chanzo

Nukuu zimehamishwa kwa uhalisi kutoka kwa rekodi ya chanzo cha mbinu. Hakuna uthibitisho wa kiwango cha dai unaodokezwa kutoka kwao.

Dynamic Conditional Correlation MIDAS
Rekodi ya mbinu ya kiajenda · regression-model / econometrics
  • Engle, R. F., Ghysels, E., & Sohn, B. (2013). Stock market volatility and macroeconomic fundamentals. Review of Economics and Statistics, 95(3), 776-797. · DOI 10.1162/rest_a_00300
  • Colacito, R., Engle, R. F., & Ghysels, E. (2011). A component model for dynamic correlations. Journal of Econometrics, 164(1), 45-59. · DOI 10.1016/j.jeconom.2011.02.013
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Same method familyComponent GARCHmachine-suggested · Relational suggestion, not evidence.Same method familyGARCH-MIDASmachine-suggested · Relational suggestion, not evidence.Same method familyQuantile VARmachine-suggested · Relational suggestion, not evidence.

Hali ya ushahidi

Sources recorded, not reviewed

Bibliographic sources are present. Claim-level evidence review has not been performed.

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