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Duration of Maternity Leave in Germany: A Case Study of Nonparametric Hazard Models and Penalized Splines

Author

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  • Torben Kuhlenkasper
  • Göran Kauermann

Abstract

The paper investigates maternity leave behavior in West Germany for females being employed between 1995 and 2006 using data from the German Socio Economic Panel. The observational study focuses on the investigation of individual and family-related covariate effects on the duration of maternity leave following first or second childbirth, respectively. Dynamic duration time models are used in which covariate effects are allowed to vary smoothly with duration of being in maternity leave. The intention of the paper is to demonstrate with state of the art models how effects of covariables change over time and to analyse substantial differences between maternity leaves following first and second childbirth. Particularly the personal income of mothers and the educational attainment influence the decision when to return into employment. The leave period following second birth is influenced by the mothers' attachment to the labour market between their two maternity leave periods. As fitting routine penalized spline smoothing effects is employed using available software in R (www.r-project.org).

Suggested Citation

  • Torben Kuhlenkasper & Göran Kauermann, 2009. "Duration of Maternity Leave in Germany: A Case Study of Nonparametric Hazard Models and Penalized Splines," SOEPpapers on Multidisciplinary Panel Data Research 213, DIW Berlin, The German Socio-Economic Panel (SOEP).
    • Handle: RePEc:diw:diwsop:diw_sp213
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    File URL: https://www.diw.de/documents/publikationen/73/diw_02.c.242840.de/diw_sp0213.pdf
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    References listed on IDEAS

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    1. Gutierrez-Domenech, Maria, 2005. "Employment after motherhood: a European comparison," Labour Economics, Elsevier, vol. 12(1), pages 99-123, February.
    2. Kauermann, Goran & Khomski, Pavel, 2006. "Additive two-way hazards model with varying coefficients," Computational Statistics & Data Analysis, Elsevier, vol. 51(3), pages 1944-1956, December.
    3. Verbeke, Geert & Lesaffre, Emmanuel, 1997. "The effect of misspecifying the random-effects distribution in linear mixed models for longitudinal data," Computational Statistics & Data Analysis, Elsevier, vol. 23(4), pages 541-556, February.
    4. Olympia Bover & Manuel Arellano & Samuel Bentolila, 2002. "Unemployment Duration, Benefit Duration and the Business Cycle," Economic Journal, Royal Economic Society, vol. 112(479), pages 223-265, April.
    5. Bernd Fitzenberger & Reinhold Schnabel & Gaby Wunderlich, 2004. "The gender gap in labor market participation and employment: A cohort analysis for West Germany," Journal of Population Economics, Springer;European Society for Population Economics, vol. 17(1), pages 83-116, February.
    6. Charles Baum, 2002. "A dynamic analysis of the effect of child care costs on the work decisions of low-income mothers with infants," Demography, Springer;Population Association of America (PAA), vol. 39(1), pages 139-164, February.
    7. Kay, David & Geisler, Charles & Bills, Nelson L., 2006. "Terrorism and Residential Preferences: Evidence in New York State," Working Papers 127033, Cornell University, Department of Applied Economics and Management.
    8. Desai, Sonalde & Linda J., Waite, 1991. "Women's employment during pregnancy and after the first birth: Occupational characteristics and work commitment," MPRA Paper 111172, University Library of Munich, Germany.
    9. Bernd Fitzenberger & Gaby Wunderlich, 2004. "The Changing Life Cycle Pattern In Female Employment: A Comparison Of Germany And The Uk," Scottish Journal of Political Economy, Scottish Economic Society, vol. 51(3), pages 302-328, August.
    10. Siv S. Gustafsson & Shirley Dex & Cécile M. M. P. Wetzels & Jan Dirk Vlasblom, 1996. "Women`s labor force transitions in connection with childbirth: A panel data comparison between Germany, Sweden and Great Britain," Journal of Population Economics, Springer;European Society for Population Economics, vol. 9(3), pages 223-246.
    11. Karsten Hank & Michaela R. Kreyenfeld, 2000. "Does the availability of childcare influence the employment of mothers? Findings from western Germany," MPIDR Working Papers WP-2000-003, Max Planck Institute for Demographic Research, Rostock, Germany.
    12. Gert G. Wagner & Joachim R. Frick & Jürgen Schupp, 2007. "The German Socio-Economic Panel Study (SOEP) – Scope, Evolution and Enhancements," Schmollers Jahrbuch : Journal of Applied Social Science Studies / Zeitschrift für Wirtschafts- und Sozialwissenschaften, Duncker & Humblot, Berlin, vol. 127(1), pages 139-169.
    13. Karin Gottschall & Katherine Bird, 2003. "Family Leave Policies and Labor Market Segregation in Germany: Reinvention or Reform of the Male Breadwinner Model? -super-1," Review of Policy Research, Policy Studies Organization, vol. 20(1), pages 115-134, March.
    14. Kauermann, Goran, 2005. "Penalized spline smoothing in multivariable survival models with varying coefficients," Computational Statistics & Data Analysis, Elsevier, vol. 49(1), pages 169-186, April.
    15. M. P. Wand, 2003. "Smoothing and mixed models," Computational Statistics, Springer, vol. 18(2), pages 223-249, July.
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    Cited by:

    1. Nele E. Franz, 2014. "Maternity Leave and Its Consequences for Subsequent Careers in Germany," SOEPpapers on Multidisciplinary Panel Data Research 722, DIW Berlin, The German Socio-Economic Panel (SOEP).
    2. Franz, Nele, 2014. "Maternity leave and its consequences for subsequent careers in Germany," CIW Discussion Papers 1/2014, University of Münster, Center for Interdisciplinary Economics (CIW).

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    More about this item

    Keywords

    Duration time models; dynamic effects; maternity leave; Panel data; employment transition;
    All these keywords.

    JEL classification:

    • C14 - Mathematical and Quantitative Methods - - Econometric and Statistical Methods and Methodology: General - - - Semiparametric and Nonparametric Methods: General
    • C23 - Mathematical and Quantitative Methods - - Single Equation Models; Single Variables - - - Models with Panel Data; Spatio-temporal Models
    • C41 - Mathematical and Quantitative Methods - - Econometric and Statistical Methods: Special Topics - - - Duration Analysis; Optimal Timing Strategies
    • J13 - Labor and Demographic Economics - - Demographic Economics - - - Fertility; Family Planning; Child Care; Children; Youth
    • J24 - Labor and Demographic Economics - - Demand and Supply of Labor - - - Human Capital; Skills; Occupational Choice; Labor Productivity
    • J60 - Labor and Demographic Economics - - Mobility, Unemployment, Vacancies, and Immigrant Workers - - - General

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