3 papers
stat.AP2022
Adverse effects of vaccinations against the Corona-virus SARS-CoV-2: insights and hindsights from a statistical perspective
Thomas Schmidt-Melchiors, Jens-Peter Kreiss, Alexander Braumann
Vaccinations against the virus SARS-CoV-2 have proven to be most effective against a severe corona disease. However, a significant minority of people is still critical of such a va…
stat.AP2021
Estimation of the Distribution of the Individual Reproduction Number: The Case of the COVID-19 Pandemic
Alexander Braumann, Jonas Krampe, Jens-Peter Kreiss +1
We investigate the problem of estimating the distribution of the individual reproduction number governing the COVID-19 pandemic. Under the assumption that this random variable foll…
econ.EM2019
Identifiability of Structural Singular Vector Autoregressive Models
Bernd Funovits, Alexander Braumann
We generalize well-known results on structural identifiability of vector autoregressive models (VAR) to the case where the innovation covariance matrix has reduced rank. Structural…