Alex is a PhD candidate at the DIW Graduate Center, the Socio-Economic Panel (SOEP), and the Berlin School of Economics. He studied Economics at Tinbergen Institute in Amsterdam (MPhil) and at the Free University of Berlin (B.Sc.). His research interests lie in applied microeconomics, especially in the topics labor, education, and inequality.
Adeline Guéret is a research associate and doctoral candidate at the DIW Graduate Center and the Technical University of Berlin. Her research focuses on the energy transition, in particular the effects of sector coupling between the electricity and transport sectors. Methodologically, she works with electricity system models and open source tools. Before joining the Graduate Center, she worked as...
Peter Haan is Professor of Public Economics at Freie Universität Berlin and Head of department of Public Economics at DIW Berlin. Studies in Economics and Political Sciences at Albert-Ludwigs-University Freiburg, Humboldt-University Berlin and University of Toronto (degree: Diplom Volkswirt). Visiting Fellow at LSE, Paris School of Economics, Institute for Fiscal Studies und UCL London....
Angelina Hackmann supports the Department of Macroeconomics as Research Associate and is in particular responsible for the coverage of the labour market in the forecasting team. She received her bachelor’s degree in mathematics in finance and industry from TU Braunschweig and her master’s degree in economics from Osnabrück University. She pursued her doctoral studies at the University of Bremen....
Researcher Macroeconomics; Researcher Forecasting and Economic Policy
Angelina Hammon is a research associate in the SOEP since October 2019 and wrote her PhD thesis in Statistics about non-ignorable missing-data and selection mechanisms. She holds a Bachelor's degree in Sociology and did her master studies in Survey Statistics at the University of Bamberg. After her studies she was working as research associate in the methods group of the Leibniz Institute for...
Anna Hasselqvist is a Researcher at DIW Berlin since September 2025. She received her PhD in Economics from LMU Munich and the ifo Institute. Her research interests are in labor economics, with a focus on education, family, and migration. Her current work examines parental investments and gender differences, the integration of children and families with a migration background, as well as issues...
Elias Heppner is a research assistant in the economic forecasting section of the Macroeconomics Department. He works on the further development of research data management as well as forecasting and dashboarding tools for economic forecasting. Elias studied political science at the University of Mannheim and social and economic data science at the University of Konstanz.
Researcher Macroeconomics; Researcher Forecasting and Economic Policy
Char Hilgers is a PhD student in Sociology at the Humboldt University's Berlin Graduate School of Social Science, funded by the Socio-Economic Panel at DIW Berlin. Their research focuses on statistical techniques for nonresponse in survey settings, in particular when missingness means something. They are interested in refusal, misdirection, and obfuscation in survey settings, and ethical dilemmas...
Franziska Holz is Deputy Head of the Department Energy, Transportation, and Environment and coordinates the research area Resource and Environmental Markets in the department. Her research deals with various aspects of the decarbonisation of international and European energ markets, with a focus on the markets for natural gas, coal, oil, and hydrogen. She also works on the Social-Ecological...
Deputy Head of Department Energy, Transportation, Environment; Head of Division Energy, Transportation, Environment
Christian Hunkler is the division head of Survey Methodology and Management of the Socio-Economic Panel (SOEP) at DIW Berlin. He is a social scientist and his research focuses particularly on migration, inequality, survey research methods, and the use of process-generated “big data" in social science research. Before joining SOEP in 2025, he worked as a research associate at Humboldt University...
Head of Division German Socio-Economic Panel study
Bettina Hünteler is a research associate in the DECIPHE research project at DIW Berlin. Her research focuses on social inequality, such as wealth or health in the context of kinship and migration, with a particular emphasis on the life course approach. Methodologically, she uses advanced quantitative methods such as sequence and cluster analysis, and multi-level models. Before joining DIW, she...
Researcher German Socio-Economic Panel study; Researcher Life Course and Inequality
Pia Hüttl is a Post-Doctoral Researcher in the Macroeconomics Department at DIW Berlin. She holds a Bachelor’s degree in Economics from the University of Tor Vergata in Rome and a Master’s in European Political Economy from the London School of Economics. She has worked at the European Commission and the European Central Bank. For three years, she was a Research Affiliate at Bruegel, a Brussels...
Gökhan Ider is a Doctoral student at the Berlin School of Economics and the DIW Graduate Center, and has been working in the Macroeconomics Department at DIW Berlin since 2021. He completed both a Bachelor and Master of Engineering in Civil Engineering at University College London before pursuing an MSc in Economics at the University of Konstanz. During his master's studies at Konstanz, he was...
