Details about Tobias Hartl
Access statistics for papers by Tobias Hartl.
Last updated 2025-07-30. Update your information in the RePEc Author Service.
Short-id: pha1263
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Working Papers
2025
- Zunehmende Flexibilisierung der Arbeitszeit: Höchststand von 473 Millionen Stunden auf Kurzzeitkonten (Increasing Flexibilization of Working Time: Record High of 473 Million Hours in Short-Time Work Accounts)
IAB-Kurzbericht, Institut für Arbeitsmarkt- und Berufsforschung (IAB), Nürnberg [Institute for Employment Research, Nuremberg, Germany]
2024
- Überarbeitung der IAB-Arbeitszeitrechnung im Rahmen der Generalrevision 2024 der Volkswirtschaftlichen Gesamtrechnungen
IAB-Forschungsbericht, Institut für Arbeitsmarkt- und Berufsforschung (IAB), Nürnberg [Institute for Employment Research, Nuremberg, Germany]
2022
- Überarbeitung der IAB-Arbeitszeitrechnung im Rahmen der VGR-Sommerrechnung 2022
IAB-Forschungsbericht, Institut für Arbeitsmarkt- und Berufsforschung (IAB), Nürnberg [Institute for Employment Research, Nuremberg, Germany]
2021
- Matching for three: big data evidence on search activity of workers, firms, and employment service
IAB-Discussion Paper, Institut für Arbeitsmarkt- und Berufsforschung (IAB), Nürnberg [Institute for Employment Research, Nuremberg, Germany] View citations (2)
- Monitoring the pandemic: A fractional filter for the COVID-19 contact rate
Papers, arXiv.org 
Also in VfS Annual Conference 2021 (Virtual Conference): Climate Economics, Verein für Socialpolitik / German Economic Association (2021)
2020
- Approximate State Space Modelling of Unobserved Fractional Components
Papers, arXiv.org View citations (5)
See also Journal Article Approximate state space modelling of unobserved fractional components, Econometric Reviews, Taylor & Francis Journals (2022) View citations (2) (2022)
- Covid-19 in Deutschland – Erklärung, Prognose und Einfluss gesundheitspolitischer Maßnahmen
Working Papers, Gutenberg School of Management and Economics, Johannes Gutenberg-Universität Mainz View citations (1)
See also Journal Article Covid-19 in Deutschland – Erklärung, Prognose und Einfluss gesundheitspolitischer Maßnahmen, Perspektiven der Wirtschaftspolitik, De Gruyter (2020) View citations (1) (2020)
- Fractional trends and cycles in macroeconomic time series
Papers, arXiv.org View citations (2)
- Fractional trends in unobserved components models
Papers, arXiv.org
- Macroeconomic Forecasting with Fractional Factor Models
Papers, arXiv.org View citations (2)
2019
- Multivariate Fractional Components Analysis
University of Regensburg Working Papers in Business, Economics and Management Information Systems, University of Regensburg, Department of Economics View citations (2)
Also in Papers, arXiv.org (2019) View citations (3)
See also Journal Article Multivariate Fractional Components Analysis, Journal of Financial Econometrics, Oxford University Press (2023) (2023)
- Revision der IAB-Arbeitszeitrechnung 2019: Grundlagen, methodische Weiterentwicklungen sowie ausgewählte Ergebnisse im Rahmen der Generalrevision 2019 der Volkswirtschaftlichen Gesamtrechnungen
IAB-Forschungsbericht, Institut für Arbeitsmarkt- und Berufsforschung (IAB), Nürnberg [Institute for Employment Research, Nuremberg, Germany] View citations (1)
Journal Articles
2023
- Modeling COVID-19 Infection Rates by Regime-Switching Unobserved Components Models
Econometrics, 2023, 11, (2), 1-15 View citations (1)
- Multivariate Fractional Components Analysis
Journal of Financial Econometrics, 2023, 21, (3), 880-914 
See also Working Paper Multivariate Fractional Components Analysis, University of Regensburg Working Papers in Business, Economics and Management Information Systems (2019) View citations (2) (2019)
2022
- Approximate state space modelling of unobserved fractional components
Econometric Reviews, 2022, 41, (1), 75-98 View citations (2)
See also Working Paper Approximate State Space Modelling of Unobserved Fractional Components, Papers (2020) View citations (5) (2020)
2021
- Search Processes on the Labor Market during the Covid-19 Pandemic
CESifo Forum, 2021, 22, (04), 15-19 View citations (1)
2020
- Covid-19 in Deutschland – Erklärung, Prognose und Einfluss gesundheitspolitischer Maßnahmen
Perspektiven der Wirtschaftspolitik, 2020, 21, (3), 250-262 View citations (1)
See also Working Paper Covid-19 in Deutschland – Erklärung, Prognose und Einfluss gesundheitspolitischer Maßnahmen, Working Papers (2020) View citations (1) (2020)
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