Beta
de
Menü
Research
To Overview
Large Scale Projects
NEPS - National Educational Panel Study
INSIDE - Inclusion in and after lower secondary tier in Germany
DataLiteracy
Educational Trajectories of Refugee Children and Adolescents
Projects

Overview of ongoing and completed projects at LIfBi

Publications

All publications incl. the LIfBi series "NEPS Survey Paper", "LIfBi Working Paper" and Transfer Reports

Institute
To Overview
Organization
Department 1
Department 2
Department 3
Center for Study Management
Director's Unit
Administration
Networks and Partners
Cooperations
Research Affiliates
Guest Researchers
LIfBi Lectures
About us

History and Purpose of LIfBi - from the Origin of the National Educational Panel to the Present Day

People

Overview of all employees of the institute with filter and search function

News & Media
To Overview
News

News on research, events and developments at LIfBi incl. news archive

Events

Conferences, events and trainings of LIfBi as well as all dates of the institute's own lecture series LIfBi Lectures

Media

Information services, press portal and distribution list, and downloads for media professionals

Periodicals

All LIfBi annual reports, subscription to the newsletter as well as all transfer reports and publication series.

Data & Services
To Overview
Research Data Center

Information about the FDZ-LIfBi incl. contact form and registration for the newsletter "LIfBi data"

Data and Documentation

To the data of NEPS, ReGES and further studies incl. documentation and variable search

Data Access

Request for access to scientific use files incl. overview of all data use projects

Services

Information on FDZ events, tutorials and help for handling the data incl. online forum

Career
To Overview
LIfBi as an Employer

Flexible working and part-time models, equal opportunities and good work-life balance

Further Education, Doctorate, Networks

Offers for all qualification levels and best networking opportunities

Workplace Bamberg

Living and working in the heart of the world heritage city - central location of empirical educational research

Job Offers

All open positions in the areas of research, infrastructure and administration at a glance

Michael Bergrab

Research Data Center, Methods Development | Sampling, Weighting, and Imputation

Vita

Publications

2024

Bergrab, M., & Aßmann, C. (2024). Automated Bayesian variable selection methods for binary regression models with missing covariate data. AStA Wirtschafts- und Sozialstatistisches Archiv, 18, 203–244. https://doi.org/10.1007/s11943-024-00345-1

2021

Bergrab, M. (2021). Samples, weights and nonresponse: NEPS Starting Cohort 4 - Grade 9 (NEPS Research Data Paper). Leibniz Institute for Educational Trajectories. https://doi.org/10.5157/NEPS:SC4:12.0.0
Würbach, A., Landrock, U., Schnapp, T., Ziesmer, J., & Bergrab, M. (2021). NEPS Technical Report for weighting – the additional Corona survey of the National Educational Panel Study (NEPS Survey Paper No. 89). Leibniz Institute for Educational Trajectories, National Educational Panel Study. https://doi.org/10.5157/NEPS:SP89:1.0

2020

Bergrab, M. (2020). Samples, weights and nonresponse: NEPS Starting Cohort 4 - grade 9 School and vocational training - Educational pathways of students in grade 9 (wave 11) (NEPS Research Data Paper). Leibniz Institute for Educational Trajectories. https://www.neps-data.de/Portals/0/NEPS/Datenzentrum/Forschungsdaten/SC4/11-0-0/SC4_11-0-0_W.pdf

Selected presentations and lectures

2023

Bergrab, M. (2023, July 17 - 21). Variable selection methods for binary variables and missing data [Paper presentation]. 10th European Survey Research Association (ESRA) Conference - Survey research in times of crisis: Challenges, opportunities, and new directions, Milan, Italy. https://www.europeansurveyresearch.org/conference/milan-2023/call-sessions/
Bergrab, M. (2023, September 11). A Bayesian view on variable and model selection methods for binary variables and missing data [Paper presentation]. Statistische Woche 2023, Dortmund, Deutschland.