Media type: E-Book Title: Vladimir vs. the virus - a tale of two shocks : an update of our Uncertainty Perception Indicator (UPI) to April 2022 - a research note Contributor: Müller, Henrik [VerfasserIn]; Rieger, Jonas [VerfasserIn]; Hornig, Nico [VerfasserIn] imprint: [Dortmund]: Dortmund Center for Data-Based Media Analysis, May 2022 Published in: DoCMA working paper ; 11 Issue: Version 1.0 Extent: 1 Online-Ressource (circa 15 Seiten); Illustrationen Language: English DOI: 10.17877/DE290R-22780 Identifier: Keywords: uncertainty ; narratives ; latent Dirichlet allocation ; business cycles ; text mining ; computational methods ; Covid-19 ; Ukraine war ; Russia ; Putin ; Graue Literatur Origination: Footnote: Access State: Open Access