Vladimir vs. the virus - a tale of two shocks: An update of our Uncertainty Perception Indicator (UPI) to April 2022 - a research note

Henrik Müller, Jonas Rieger and Nico Hornig

No 11, DoCMA Working Papers from TU Dortmund University, Dortmund Center for Data-based Media Analysis (DoCMA)

Keywords: uncertainty; narratives; latent Dirichlet allocation; business cycles; text mining; computational methods; Covid-19; Ukraine war; Russia; Putin (search for similar items in EconPapers)
Date: 2022
New Economics Papers: this item is included in nep-cis, nep-mac and nep-tra
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Persistent link: https://EconPapers.repec.org/RePEc:zbw:docmaw:11

DOI: 10.17877/DE290R-22780

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