Nicolai Netz

Dr. Nicolai Netz

Research Area Educational Careers and Graduate Employment
Head of junior research group
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Nicolai Netz studied modern languages, cultural science, political science, and economics at the Universities of Bonn, Florence, and Maastricht. He holds a Ph.D. in Sociology from the University of Hanover. He joined the DZHW in 2008. His research examines the educational and professional careers of students and graduates. His current research focuses on educational decisions, returns to education, social inequalities, migration, health and wellbeing, and academic careers.

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Academic research fields

Sociology of education; educational decisions; returns to education; sociology of work; social inequalities depending on gender, social origin, and ethnicity; migration; health and wellbeing; life course research; academic careers; sociology of science; governance; international comparisons; methods of empirical social research

Projects

List of projects

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Mental health during studies and doctoral studies: problems and solutions (StuPsy)
Explanations for the declining rate of German students temporarily studying abroad (ERRASTUD)
Effects of spatial mobility on subjective quality of life (MobLife)
Wissenschaft weltoffen
Publications

List of publications

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Wissenschaft weltoffen 2025. Daten und Fakten zur Internationalität von Studium und Forschung in Deutschland und weltweit.

Netz, N., Kercher, J., Knüttgen, N., & Fuge, I. (2025).
Wissenschaft weltoffen 2025. Daten und Fakten zur Internationalität von Studium und Forschung in Deutschland und weltweit. Bielefeld: wbv. https://doi.org/10.3278/9783763979547

Der Wert von Auslandsstudienphasen im Wandel der Zeit. Studentische Nutzeneinschätzungen zwischen 1984 und 2015.

Rußmann, M., & Netz, N. (2025).
Der Wert von Auslandsstudienphasen im Wandel der Zeit. Studentische Nutzeneinschätzungen zwischen 1984 und 2015. DAAD Forschung kompakt. https://doi.org/10.46685/DAADStudien.2025.10

Effects of internal migration on the life satisfaction of apprentices.

Warkotsch, R., Netz, N., Stawarz, N., & Wicht, A. (2025).
Effects of internal migration on the life satisfaction of apprentices. Preprint. https://doi.org/10.21203/rs.3.rs-7805231/v1

Doctoral students’ life satisfaction throughout the Covid-19 pandemic: Inequalities by parenthood and gender.

Rußmann, M., Netz, N., & Schwabe, U. (2025).
Doctoral students’ life satisfaction throughout the Covid-19 pandemic: Inequalities by parenthood and gender. Social Indicators Research, 180, 643-673. https://doi.org/10.1007/s11205-025-03648-0
Abstract

While large and highly societally relevant, the group of doctoral students still plays a subordinate role in the well-being literature. To narrow this research gap, we investigate how their life satisfaction (LS) trajectories developed throughout the Covid-19 pandemic in Germany. We draw on set-point, adaptation, family, and gender theories to examine doctoral students’ LS trajectories before, at the onset of, during, and after the pandemic. Thereby, we consider not only shorter-term but also longer-term consequences of the pandemic.

The impact of the Covid-19 pandemic on social inequalities in international student mobility: A scoping review.

Almeida, J., Netz, N., Nika, D., Krzaklewska, E., Aguiar, J., ... & Malet Calvo, D. (2025).
The impact of the Covid-19 pandemic on social inequalities in international student mobility: A scoping review. Comparative Migration Studies, 13(1), 27. https://doi.org/10.1186/s40878-025-00436-0
Abstract

This systematic literature review sheds light on social inequalities in students’ access to and experiences of international student mobility (ISM) in the context of the Covid-19 pandemic. Following a scoping approach based on the 2020 PRISMA guidelines, it synthesises 48 empirical studies published in the most intense phase of the Covid-19 pandemic, namely between January 2020 and June 2022.

Paper Cluster “Determinants, experiences, and outcomes of international student mobility in the wake of the Covid-19 pandemic”.

Netz, N., Van Mol, C., & Roohi, S. (Hrsg.) (2025).
Paper Cluster “Determinants, experiences, and outcomes of international student mobility in the wake of the Covid-19 pandemic”. Comparative Migration Studies. (online first).
Abstract

The paper cluster comprises four systematic reviews assessing the impact of the Covid-19 pandemic on (1) macro-level flows of internationally mobile students, (2) social inequalities in access to, during, and in the wake of study abroad periods, (3) the social and cultural integration of international students, and (4) labour market expectations and experiences of internationally mobile students. Taken together, these reviews provide a comprehensive overview of the state of global research on how the pandemic has influenced several key aspects of ISM, simultaneously highlighting significant heterogeneities in terms of its impact on the different actors involved in ISM, including students, higher education institutions, and governments.

Wissenschaft weltoffen kompakt 2025. Facts and figures on the internationalisation of studies and research in Germany and worldwide.

Kercher, J., Knüttgen, N., Netz, N., & Fuge, I. (2025).
Wissenschaft weltoffen kompakt 2025. Facts and figures on the internationalisation of studies and research in Germany and worldwide. Bielefeld: wbv. https://doi.org/10.3278/9783763978694

Wissenschaft weltoffen kompakt 2025. Daten und Fakten zur Internationalität von Studium und Forschung in Deutschland und weltweit.

Kercher, J., Knüttgen, N., Netz, N., & Fuge, I. (2025).
Wissenschaft weltoffen kompakt 2025. Daten und Fakten zur Internationalität von Studium und Forschung in Deutschland und weltweit. Bielefeld: wbv. https://doi.org/10.3278/9783763978687

Wissenschaft weltoffen kompakt. Daten und Fakten zur Internationalität von Studium und Forschung in Deutschland und weltweit.

Kercher, J., Knüttgen, N., Netz, N., & Fuge, I. (2025).
Wissenschaft weltoffen kompakt. Daten und Fakten zur Internationalität von Studium und Forschung in Deutschland und weltweit. Bielefeld: wbv. https://doi.org/10.3278/9783763978694

The role of place in international student mobility.

Netz, N., Van Mol, C., Riaño, Y., & Raghuram, P. (2024).
The role of place in international student mobility. Globalisation, Societies and Education (online first). https://doi.org/10.1080/14767724.2024.2414036
Abstract

Place is an important factor influencing international student mobility (ISM). However, few studies have comprehensively examined the role of place in ISM. This special issue intends to narrow this gap by considering the role of place in ISM from different perspectives. The articles contributing to the special issue discuss three dimensions of place, namely the physical characteristics of place, the meanings and valuations of place, and social inequalities associated with place. The special issue highlights several theoretical, methodological, and empirical avenues to further advance research on the role of place in ISM.

The role of institutional contexts for social inequalities in study abroad intent and participation.

Entrich, S., Netz, N., & Matsuoka, R. (2024).
The role of institutional contexts for social inequalities in study abroad intent and participation. Higher Education, 88(4), 1275-1303.
Abstract

We contribute to research on social inequalities in educational attainment by examining the role of institutional contexts for students’ study abroad (SA) intent and participation. To do so, we extend the individual-level rational choice model predicting SA intent and participation depending on students’ socioeconomic status (SES) into a multi-level model emphasizing the importance of context effects. We test our model based on unique micro-level student data, which we supplement with context data. Examining 18,510 students nested in 69 universities, we provide the first in-depth multi-level analyses of SA intent and participation of students from Japan.

Dropout intent of students with disabilities.

Rußmann, M., Netz, N., & Lörz, M. (2024).
Dropout intent of students with disabilities. Higher Education, 88(1), 183-208 (online first). https://doi.org/10.1007/s10734-023-01111-y
Abstract

We examine the mechanisms explaining the dropout intentions of students with disabilities by integrating Tinto’s model of student integration, the student attrition model, the composite persistence model, and insights from social stratification research. Overall, our results highlight the importance of considering both students’ integration into higher education and their private resources for understanding student-group-specific dropout intent.

Does instructional time at school influence study time at university? Evidence from an instructional time reform.

Schwerter, J., Netz, N., & Hübner, N. (2024).
Does instructional time at school influence study time at university? Evidence from an instructional time reform. Economics of Education Review, 100, 102526. https://doi.org/10.1016/j.econedurev.2024.102526
Abstract

Early-life environments can have long-lasting effects on individuals’ later life courses. Interestingly, research on the effects of school reforms has hardly adopted this perspective. Therefore, we investigate a staggered school reform that reduced the number of school years and increased weekly instructional time for secondary school students in most German federal states. We analyze this quasi-experiment in a difference-in-differences framework using nationally representative large-scale survey data on 69,513 students who attended university between 1998 and 2016. Using both TWFE and weighted-group ATT estimators, we find negative effects of reform exposure on hours spent attending classes and on self-study.

How do signals of academic performance vary across disciplines? Evidence from a survey experiment with university professors in Germany.

Petzold, K., & Netz, N. (2023).
How do signals of academic performance vary across disciplines? Evidence from a survey experiment with university professors in Germany. Soziale Welt, 26, 490-523. https://doi.org/10.5771/9783748925590-490
Abstract

While recent research has investigated what signals of academic performance govern academics’ access to professorships, whether the power of such signals varies across disciplines has to date hardly been examined. We argue that the signaling power of academic achievements depends on the discipline-specific degree of standardization of research and on the spatio-temporal universality of research objects. Using a factorial survey experiment with Germany-based university professors of German studies, selected social sciences, and chemistry, we investigate the suitability of fictitious candidates for a tenured professorship (N respondents = 874, N vignettes = 6354).

Studienbezogene Auslandsmobilität und soziale Ungleichheiten im Kontext der Coronapandemie.

Netz, N., & Völk, D. (2023).
Studienbezogene Auslandsmobilität und soziale Ungleichheiten im Kontext der Coronapandemie. (DZHW Brief 03|2023). Hannover: DZHW. https://doi.org/10.34878/2023.03.dzhw_brief
Presentations

List of presentations & conferences

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Who goes abroad – and why? The development of study abroad rates in Germany.

Netz, N., & Rußmann, M. (2025, Dezember).
Who goes abroad – and why? The development of study abroad rates in Germany. Vortrag im Rahmen des ACA TPG Research Seminar, Academic Cooperation Association (ACA).
Abstract

Despite numerous political initiatives to increase international student mobility and despite the benefits of international mobility for students, the rate of students temporarily studying abroad has been declining in Germany over the past 20 years. The talk addresses whether this development can be explained by (i) statistical artefacts, (ii) a diversion of students to other forms of mobility, (iii) a changing composition of the student body, (iv) changes in students’ assessments of the costs and benefits of studying abroad, and (v) broader societal developments such as the Covid-19 pandemic.

Studienkollegiat*innen in Deutschland: Kernergebnisse aus Wissenschaft weltoffen.

Netz, N. (2025, Dezember).
Studienkollegiat*innen in Deutschland: Kernergebnisse aus Wissenschaft weltoffen. Vortrag in der Arbeitsgemeinschaft der Leiterinnen und Leiter der Studienkollegs an deutschen Hochschulen, Online-Vortrag.

Wer wird auslandsmobil – und warum? Studentische Auslandsmobilität im Zeitverlauf.

Netz, N., & Rußmann, M. (2025, November).
Wer wird auslandsmobil – und warum? Studentische Auslandsmobilität im Zeitverlauf. Vortrag im Rahmen der Tagung der Leitungen der International Offices 2025, DAAD, Wissenschaftszentrum Bonn.

Wissenschaft weltoffen 2025: Ausgewählte Befunde und wichtige Neuerungen.

Kercher, J., & Netz, N. (2025, November).
Wissenschaft weltoffen 2025: Ausgewählte Befunde und wichtige Neuerungen. Vortrag im Rahmen der DAAD-Wissenschaftswerkstatt, DAAD, Bonn.

Die fortschreitende Internationalisierung des deutschen Wissenschaftssystems scheint den weltweiten Re-Nationalisierungstendenzen zu trotzen.

Netz, N. (2025).
Die fortschreitende Internationalisierung des deutschen Wissenschaftssystems scheint den weltweiten Re-Nationalisierungstendenzen zu trotzen. Stellungnahme im Rahmen der Interviewreihe "Drei Fragen an ...", DAAD.

Wer wird auslandsmobil – und warum? Studentische Auslandsmobilität im Zeitverlauf.

Netz, N., & Rußmann, M. (2025, November).
Wer wird auslandsmobil – und warum? Studentische Auslandsmobilität im Zeitverlauf. Vortrag im Rahmen der DAAD-Wissenschaftswerkstatt, Deutscher Akademischer Austauschdienst (DAAD).

Social inequalities in the access and returns to study abroad experience.

Netz, N. (2025, September).
Social inequalities in the access and returns to study abroad experience. Keynote im Rahmen des Workshops "Social Stratification and Geographical Mobility: Inequalities in Education, Work and Family Dynamics", Universität Mailand.

Wer wird auslandsmobil – und warum? Studentische Auslandsmobilität im Zeitverlauf.

Netz, N., & Rußmann, M. (2025, September).
Wer wird auslandsmobil – und warum? Studentische Auslandsmobilität im Zeitverlauf. Vortrag im Rahmen der Erasmus+ Jahrestagung 2025, DAAD, Universität Mannheim.

„Räumliche Mobilität als individuelles und gesellschaftliches Phänomen der Transition“.

Stawarz, N., Rüger, H., & Netz, N. (2025, September).
Ad hoc Gruppe „Räumliche Mobilität als individuelles und gesellschaftliches Phänomen der Transition“ im Rahmen des 42. Kongress der Deutschen Gesellschaft für Soziologie (DGS), Universität Duisburg-Essen.

Kernergebnisse aus Wissenschaft weltoffen 2024.

Netz, N. (2025).
Kernergebnisse aus Wissenschaft weltoffen 2024. Stellungnahme im Rahmen des Podcasts "Weg von Trump – Wie Deutschland US-Forscher anlocken will", Christoph Drösser.

The Interplay of Parental and Individual Resources in Determining Returns to Spatial Mobility.

Kratz, F., Stawarz, N., & Netz, N. (2025, Juli).
The Interplay of Parental and Individual Resources in Determining Returns to Spatial Mobility. Vortrag im Rahmen der 23rd ISQOLS Annual Conference (Redefining progress: Achieving sustainable well-being for all), European Convention Center Luxembourg.

Organisation von drei Special Sessions zum Thema „Effects of spatial mobility on subjective well-being” im Rahmen der 23rd ISQOLS Annual Conference (Redefining progress: Achieving sustainable well-being for all).

Rüger, H., Stawarz, N., & Netz, N. (2025, Juli).
Organisation von drei Special Sessions zum Thema „Effects of spatial mobility on subjective well-being” im Rahmen der 23rd ISQOLS Annual Conference (Redefining progress: Achieving sustainable well-being for all), European Convention Center Luxembourg.

Life satisfaction trajectories at the transition to higher education.

Warkotsch, R., & Netz, N. (2025, Februar).
Life satisfaction trajectories at the transition to higher education. Vortrag auf der Konferenz ISQOLS 2025 Winter Virtual Conference, International Society for Quality-of-Life Studies (ISQOLS), Gilbert, US-AZ.

Life satisfaction trajectories at the transition to higher education.

Warkotsch, R., & Netz, N. (2024, Dezember).
Life satisfaction trajectories at the transition to higher education. Vortrag auf der Konferenz NEPS Conference 2025, Leibniz Institute for Educational Trajectories (LIfBi), Bamberg, Deutschland.

Studienabbruchintentionen von Studierenden mit Behinderung.

Rußmann, M., Netz, N., & Lörz, M. (2024, November).
Studienabbruchintentionen von Studierenden mit Behinderung. Vortrag im DZHW Nutzerbeirat, Hannover.
Curriculum Vitae
Employment
since 2015

Senior researcher at DZHW

2008 - 2015

Research associate at DZHW

Education
2018

Dr. phil. in Sociology (summa cum laude), University of Hanover

2007 - 2008

M. Sc. in Public Policy and Human Development, Maastricht University

2004 - 2007

B.A. and Laurea Triennale (modern languages, cultural science, political science, and economics), Universities of Bonn and Florence

Teaching

WiSe 2024/25

  • Bildung und Ungleichheit, Seminar (2 SWS) im Modul "Wissenschaft und Gesellschaft" für Masterstudierende, Institut für Soziologie, Universität Hannover

SoSe 2024

  • Determinanten der Lebenszufriedenheit, Seminar (2 SWS) im Modul "Methoden quantitativer Sozialforschung" für Masterstudierende, Institut für Soziologie, Universität Hannover

WiSe 2023/24

  • Bildung und Ungleichheit, Seminar (2 SWS) im Modul "Wissenschaft und Gesellschaft" für Masterstudierende, Institut für Soziologie, Universität Hannover

SoSe 2023

  • Migration und Ungleichheit, Seminar (2 SWS) im Modul "Methoden quantitativer Sozialforschung" für Masterstudierende, Institut für Soziologie, Universität Hannover

WiSe 2022/23

  • Bildung und Ungleichheit, Seminar (2 SWS) im Modul "Wissenschaft und Gesellschaft" für Masterstudierende, Institut für Soziologie, Universität Hannover

SoSe 2022

  • Migration und Ungleichheit, Seminar (2 SWS) im Modul "Methoden quantitativer Sozialforschung" für Masterstudierende, Institut für Soziologie, Universität Hannover

WiSe 2021/22

  • Migration und Arbeitsmarkt, Seminar (2 SWS) im Modul "Migrationssoziologie" für Bachelorstudierende, Institut für Soziologie, Universität Wuppertal
  • Bildungsökonomik, Seminar (2 SWS) im Modul "Wissenschaft und Gesellschaft" für Masterstudierende, Institut für Soziologie, Universität Hannover
  • Online Training School on Systematic Reviews, Workshop für Mitglieder des "European network on international student mobility (ENIS)"

SoSe 2021

  • Einführung in den quantitativen Forschungsprozess, Seminar (2 SWS) im Modul "Methoden quantitativer Sozialforschung" für Masterstudierende, Institut für Soziologie, Universität Hannover

WiSe 2020/21

  • Bildungsökonomik, Seminar (2 SWS) im Modul "Wissenschaft und Gesellschaft" für Masterstudierende, Institut für Soziologie, Universität Hannover

SoSe 2020

  • Theorien zur Erklärung hochqualifizierter räumlicher Mobilität, Seminar (2 SWS) im Modul "Bildung, Kultur und Lebensläufe" für Bachelor- und Masterstudierende, Institut für Soziologie, Universität Hannover

WiSe 2019/20

  • Einführung in den quantitativen Forschungsprozess, Seminar (2 SWS) im Modul "Methoden quantitativer Sozialforschung" für Masterstudierende, Institut für Soziologie, Universität Hannover
  • Academic publishing, Workshop für Promovierende des Leibniz Center for Science and Society (LCSS), Universität Hannover (zusammen mit Julian Hamann)

SoSe 2019

  • Replikation von Kratz & Netz (2018), Seminar (2 SWS) im Modul "Methoden quantitativer Sozialforschung" für Masterstudierende, Institut für Soziologie, Universität Hannover

Memberships and positions
Expert reports, peer reviews etc.

  • Beiträge zur Hochschulforschung
  • Comparative Migration Studies
  • Education Economics
  • Educational Research Review
  • Empirical Economics
  • European Journal of Higher Education
  • European Societies
  • Global Networks
  • Globalisation, Societies and Education
  • Higher Education
  • Higher Education Policy
  • International Journal of Educational Research
  • International Journal of Manpower
  • International Migration
  • Journal for Labour Market Research
  • Journal of Education and Work
  • Journal of Ethnic and Migration Studies
  • Journal of Personality
  • Journal of Studies in International Education
  • Journal of Teaching in International Business
  • Population, Space and Place
  • Quantitative Science Studies
  • Research in Higher Education
  • Research in Social Stratification and Mobility
  • Research Policy
  • Routledge’s Internationalization in Higher Education Series
  • Scientometrics
  • Social Forces
  • Sociology of Education
  • Soziale Welt
  • Springer VS
  • Studies in Higher Education
  • Zeitschrift für empirische Hochschulforschung