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; Nico Hornig (TU Dortmund University, Dortmund Center for Data-based Media Analysis (DoCMA), 2022)
hdl:2003/40930
Keywords: 519; uncertainty; narratives; latent Dirichlet allocation; business cycles; text mining; computational methods; Covid-19; Ukraine war; Russia; Putin