Angelina Hammon is currently doing her PhD in Statistics. She holds a Bachelor degree in Sociology and did her master studies in Survey Statistics at the University of Bamberg and spent a semester abroad at the University of St Andrews. From February 2016 to September 2019 she was working as research associate in the methods group of the Leibniz Institute for Educational Trajectories (LIfBi). Since October 2019 she is research associate in the SOEP. In addition, she works as research assistant at the Chair of Statistics and Econometrics of the University of Bamberg. Her research interests cover the appropriate handling of missing values, multiple imputation of non-ignorable missing data as well as the performance of valid inferences with complex survey data and non-probability samples.