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DoCMA Working Papers

From TU Dortmund University, Dortmund Center for Data-based Media Analysis (DoCMA)
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6: "We're rolling". Our Uncertainty Perception Indicator (UPI) in Q4 2020: introducing RollingLDA, a new method for the measurement of evolving economic narratives Downloads
Henrik Müller, Jonas Rieger and Nico Hornig
5: Economic Policy Uncertainty Index: Extension and optimization of Scott R. Baker, Nicholas Bloom and Steven J. Davis's search term Downloads
Richard Brandt
4: corona100d: German-language Twitter dataset of the first 100 days after Chancellor Merkel addressed the coronavirus outbreak on TV Downloads
Jonas Rieger and Gerret von Nordheim
3: "For the times they are a-changin": Gauging Uncertainty Perception over Time Downloads
Henrik Müller, Nico Hornig and Jonas Rieger
2-2020: "I heard the News today, oh Boy": An updated Version of our Uncertainty Perception Indicator (UPI) – and some general thoughts on news-based economic indicators Downloads
Henrik Müller and Nico Hornig
1-2020: Expecting the Unexpected: A new Uncertainty Perception Indicator (UPI) – concept and first results Downloads
Henrik Müller and Nico Hornig
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