Papers by Michael McMahon
Stories that (are) Move(d by) Markets: A Causal Exploration of Market Shocks and Semantic Shifts across Different Partisan Groups (2025.findings-acl)
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| Challenge: | Existing attempts to model the relationship between the real world and written or spoken text have focused on more interpretable and simplistic text representations. |
| Approach: | They propose to link shifts in semantic embedding space to real-world market shocks and partisanship to shape predictions of market fluctuations. |
| Outcome: | The proposed model demonstrates that partisanship can influence the predictive power of text for market fluctuations and shape reactions to those same shocks. |