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spillover-effects

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End-to-End Python replication of Wu et al.'s (2026) Sentiment Networks methodology. Quantifies directed sentiment contagion across 34 tech equities via Transfer Entropy, Markov bootstrap significance filtering, weighted PageRank centrality, and Chu-Liu/Edmonds Maximum Spanning Arborescence. Compares News vs. Social Media information topologies.

  • Updated May 9, 2026
  • Jupyter Notebook

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