M.Sc. Felix Willems
Focus of work
Research
- Design optimization for sample surveys
- Calibration
- Generation of synthetic company data
Projects
- RIFOSS - Research Innovation for Official and Survey Statistics
Scientific career
since 2019 | Doctoral candidate at Trier University Topic of the thesis: Design Optimization in Business Statistics |
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2019 | M.Sc. in Applied Mathematics at Trier University |
2017 | B.Sc. in Mathematical Economics at Trier University |
Curriculum vitae
since 2019 | Research assistant at the Economic and Social Statistics Department at Trier University |
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2018 | Erasmus-Scholarship Mathématiques Fondamentales, Université de Strasbourg |
2017-2019 | M.Sc. Applied Mathematics at Trier University |
2017 | Internship risk management, HDI Kundenservice AG, Köln |
2016 | Erasmus-Stipendium Mathematics with Finance, University of Southampton |
2014-2017 | B.Sc. in Mathematical Economics at Trier University |
Conference presentations
Willems, F. & Münnich, R. (2024): Design Optimization for the German Representative Election Statistics. Tagung des Arbeitskreises für mathematisch-statistische Methoden 2024, Wiesbaden, Germany.
Willems, F. (2024): On Aspects of Optimal Allocation in Survey Sampling. Pobability Seminar at the Mathematics and Information Science Department of Warsaw University of Technology, Warsow, Poland.
Willems, F. & Münnich, R. (2024): Decision-Making in Multiple Purpose Allocation. Statistical Week 2024, Regensburg, Germany.
Willems, F. & Münnich, R. (2024): Analytic Sensitivity Analysis for Multipurpose Allocation. ICESVII 2024, Glasgow, Scotland.
Willems, F. & Münnich, R. (2023): An R-routine for Interactive Multi-objective Optimal Allocation. SurvConf 2023, Bamberg, Germany.
Münnich, R. & Straubinger, J. & Willems, F. (2023): Design Updates under Permanent Random Numbers. EESW23, Lisbon, Portugal.
Willems, F. & Münnich, R. (2022): Interactive Multi-objective Optimal Allocation. Statistical Week 2022, Münster, Germany.
Willems, F. & Münnich, R. (2022): Multi-objective Optimal Allocation. Tagung des Arbeitskreises für mathematisch-statistische Methoden 2022, Wiesbaden, Germany.
Willems, F. & Münnich, R. (2021): Design Optimization under conflicting goals in Business Statistics. Statistical Week 2021, Kiel, Germany.
Willems, F. (2021): Multiple Purpose Optimal Allocation. Young Researchers Workshop. Statistical Week 2021, Kiel, Germany.
Workshop participations
New developments in business data collection methodology, 19. September 2023, Statistics Portugal, Lissabon
Publications
Münnich, R., Straubinger, J., Willems, F. (2023): Design Updates under Permanent Random Numbers. EESW23 Conference Paper, Lisbon, Portugal. https://drive.google.com/file/d/1bzqLZR3eRIugyzOnkwoKUyh69R_S8rj-/view