26-040/III - An Extended Score-Driven Dynamic Factor Model: Constructing Composite Indices in Turbulent Times
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AuthorsMariia Artemova, Erasmus University Rotterdam; Dick van Dijk, Erasmus University Rotterdam; Evgenii Vladimirov, Erasmus University Rotterdam
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Publication dateJune 25, 2026
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Keywordsstate-space model, observation-driven model, heavy-tailed distribution, coincident index, leading index
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JELC32, C38, C51, E32