| Collecting survey and smartphone sensor data with an app: Opportunities and challenges around privacy and informed consent F Kreuter, GC Haas, F Keusch, S Bähr, M Trappmann Social Science Computer Review 38 (5), 533-549, 2020 | 155 | 2020 |
| Homeoffice in Zeiten von Corona: Nutzung, Hindernisse und Zukunftswünsche C Frodermann, P Grunau, GC Haas, D Müller IAB-Kurzbericht, 2021 | 69 | 2021 |
| Coverage error in data collection combining mobile surveys with passive measurement using apps: Data from a German national survey F Keusch, S Bähr, GC Haas, F Kreuter, M Trappmann Sociological Methods & Research 52 (2), 841-878, 2023 | 58 | 2023 |
| Missing data and other measurement quality issues in mobile geolocation sensor data S Bähr, GC Haas, F Keusch, F Kreuter, M Trappmann Social Science Computer Review 40 (1), 212-235, 2022 | 49 | 2022 |
| Impacts of the COVID-19 pandemic on labor market surveys at the German Institute for Employment Research JW Sakshaug, J Beste, M Coban, T Fendel, GC Haas, S Hülle, ... Survey research methods 14 (2), 229-233, 2020 | 44 | 2020 |
| Development of a new COVID-19 panel survey: the IAB high-frequency online personal panel (HOPP) GC Haas, B Müller, C Osiander, J Schmidtke, A Trahms, M Volkert, S Zins Journal for labour market research 55 (1), 16, 2021 | 31 | 2021 |
| Effects of incentives in smartphone data collection GC Haas, F Kreuter, F Keusch, M Trappmann, S Bähr Big Data Meets Survey Science: A Collection of Innovative Methods, 387-414, 2020 | 23 | 2020 |
| Dokumentation und Codebuch für das Hochfrequente Online Personen Panel" Leben und Erwerbstätigkeit in Zeiten von Corona"(IAB-HOPP, Welle 1-8) M Volkert, GC Haas, S Zins, L Bellmann, S Dummert, AC Haensch, ... FDZ-Datenreport. Documentation on Labour Market Data, 2022 | 21 | 2022 |
| Using geofences to collect survey data: Lessons learned from the IAB-SMART study GC Haas, M Trappmann, F Keusch, S Bähr, F Kreuter Survey Methods: Insights from the Field, 1-12, 2020 | 15 | 2020 |
| Non-participation in smartphone data collection using research apps F Keusch, S Bähr, GC Haas, F Kreuter, M Trappmann, S Eckman Journal of the Royal Statistical Society Series A: Statistics in Society 185 …, 2022 | 13 | 2022 |
| Homeoffice in der Corona-Krise: Vorbehalte haben abgenommen P Grunau, GC Haas IAB-Forum Online vom 14, 2021, 2021 | 10 | 2021 |
| Does granting linkage consent in the beginning of the questionnaire affect data quality? S Eckman, GC Haas Journal of Survey Statistics and Methodology 5 (4), 535-551, 2017 | 10 | 2017 |
| Augmenting survey data with digital trace data: Is there a threat to panel retention? M Trappmann, GC Haas, S Malich, F Keusch, S Bähr, F Kreuter, ... Journal of Survey Statistics and Methodology 11 (3), 541-552, 2023 | 6 | 2023 |
| Homeoffice in Zeiten von Corona C Frodermann, P Grunau, GC Haas, D Müller Nutzung, Hindernisse und Zukunftswünsche. IAB-Kurzbericht 5, 21, 2021 | 6 | 2021 |
| Homeoffice in Zeiten von Corona: Nutzung, Hindernisse und Zukunftswünsche IAB-Kurzbericht 05/2021 C Frodermann, P Grunau, GC Haas, D Müller IAB Nuremberg, 2021 | 5 | 2021 |
| What do researchers have to invest for collecting smartphone data GC Haas, F Kreuter, F Keusch, M Trappmann, S Bähr Nonresponse Workshop August, 2018 | 3 | 2018 |
| Comparing the Response Burden between Paper and Web Modes in Establishment Surveys GC Haas, S Eckman, R Bach Journal of Official Statistics 37 (4), 907-930, 2021 | 2 | 2021 |
| Mobile Datenerhebung in einem Panel Die IAB-SMART Studie S Malich, F Keusch, S Bähr, GC Haas, F Kreuter, M Trappmann Sozialwissenschaftliche Datenerhebung im digitalen Zeitalter, 45-69, 2021 | 1 | 2021 |
| IAB-SMART-Studie: Mit dem Smartphone den Arbeitsmarkt erforschen S Bähr, GC Haas, F Keusch, F Kreuter, M Trappmann IAB-Forum: Das neue Onlinemagazin des Instituts für Arbeitsmarkt-und …, 2018 | 1 | 2018 |
| The IAB-SMART-Mobility Module: An Innovative Research Dataset with Mobility Indicators Based on Raw Geodata F Zimmermann, A Filser, GC Haas, S Bähr Jahrbücher für Nationalökonomie und Statistik, 2023 | | 2023 |
