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20132026
most citedModel trees with topic model preprocessing: An approach for data journalism illustrated with the WikiLeaks Afghanistan war logs

24 citations · 30 across the 5 of their papers we have counts for

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econ.GN2026

Which Text Matters: Handling Model Uncertainty in Text-as-Data Regressions, with an Application to Central Bank Communication

Martin Feldkircher, Bernd Prostmaier, Paul Hofmarcher +1

Social scientists routinely convert text into covariates like topic shares, ideal points or sentiment scores, and insert them into statistical models of interest. This two-step des…

econ.GN2022★ 3 cited

Revisiting Group Differences in High-Dimensional Choices: Method and Application to Congressional Speech

Paul Hofmarcher, Jan Vávra, Sourav Adhikari +1

Gentzkow, Shapiro and Taddy, Econometrica Vol 87, No 4, 2019 (henceforth GST) use a supervised text-based regression model to assess changes in partisanship in U.S. congressional s…