Recent Publications

Friedrich, C. (2023). Women’s agency and childbirth: The effect of transition to motherhood and subsequent births on women’s agency in Egypt. Journal of Family Research, 35, 400–420. https://doi.org/10.20377/jfr-907

Hudde, A., & Engelhardt, H. (2023). Family inequality: On the changing educational gradient of family patterns in Western Germany. Demographic Research, 48, 549–590. https://doi.org/10.4054/demres.2023.48.20

Leopold, L., van Valkengoed, I. G. M., & Engelhardt, H. (2023). Education and age trajectories of chronic conditions: Are tests of the cumulative advantage and disadvantage hypothesis biased by underreporting?. Social Science & Medicine, Online-First. https://doi.org/10.1016/j.socscimed.2023.116134

Roehling, S., Gahlert, M., Bacevic, M., Engelhardt-W?lfler, H., & Laleman, I. (2023). Clinical and radiographic outcomes of zirconia dental implant: A systematic review and meta‐analysis. Clinical Oral Implants Research, 34(S26, Special Issue: Proceedings of the Seventh ITI Consensus Conference. This Consensus Meeting was supported by the International Team for Implantology), 112–124. https://doi.org/10.1111/clr.14133

Schulz, F., & Raab, M. (2023). When the last child moves out: Continuity and convergence in spouses’ housework time. Journal of Marriage and Family, 85(1), 305–320. https://doi.org/10.1111/jomf.12873

Reimann, M., Schulz, F., Marx, C. K., & Lükemann, L. (2022). The family side of work-family conflict: A literature review of antecedents and consequences. Journal of Family Research, 34(4), 1–23. https://doi.org/10.20377/jfr-859

Saam, N. J., Friedrich, C., & Engelhardt-W?lfler, H. (2022). The value conflict between freedom and security: explaining the variation of COVID-19 policies in democracies and autocracies. PLOS ONE, 17(9). https://doi.org/10.1371/journal.pone.0274270

Schulz, F., & Reimann, M. (2022a). Parents’ experiences of work-family conflict: Does it matter if coworkers have children?. Journal of Family Research, 34(4), 1–16. https://doi.org/10.20377/jfr-780

Schulz, F., & Reimann, M. (2022b). Work-family conflict from the perspective of the family: Introduction to the Special Issue. Journal of Family Research, 34(4), 1–8. https://doi.org/10.20377/jfr-886

Steinbach, A., & Schulz, F. (2022). Stability and Change in German Parents’ Childcare Patterns Across Two Decades. Social Politics, 29(2), 428–445. https://doi.org/10.1093/sp/jxab017

Büyükkececi, Z., & Engelhardt, H. (2021). On the Relationship between Fertility, Development and Gender Equality: A Comparison of Western and MENA Countries. Comparative Population Studies, 46(Juli), 245–268. https://doi.org/10.12765/CPoS-2021-09

Hsu, C.-H., Posegga, O., Fischbach, K., & Engelhardt, H. (2021). Examining the trade-offs between human fertility and longevity over three centuries using crowdsourced genealogy data. PLOS ONE, 16(8). https://doi.org/10.1371/journal.pone.0255528

Schulz, F. (2021a). Mothers’, Fathers’ and Siblings’ Housework Time Within Family Households. Journal of Marriage and Family, 83(3), 803–819. https://doi.org/10.1111/jomf.12762

Schulz, F. (2021b). Attitudes towards sharing housework in couple context: An empirical, factorial survey approach. Journal of Family Research, 33(1), 148–183. https://doi.org/10.20377/jfr-419

Büyükkececi, Z., Leopold, T., Gaalen, R. van, & Engelhardt, H. (2020). Family, Firms, and Fertility: A Study of Social Interaction Effects. Demography, 57(1), 243–266. https://doi.org/10.1007/s13524-019-00841-y

Florean, D., & Engelhardt-W?lfler, H. (2020). His and her working hours and well-being in Germany: A longitudinal crossover-spillover analysis. Journal of Family Research, 32(2), 249–273. https://doi.org/10.20377/jfr-372

Friedrich, C., Engelhardt-W?lfler, H., & Schulz, F. (2020). Women’s Agency in Egypt, Jordan, and Tunisia: The Role of Parenthood and Education. Population Research and Policy Review, 40(5), 1025–1059. https://doi.org/10.1007/s11113-020-09622-7

Hudde, A., & Engelhardt-W?lfler, H. (2020). Intra-Couple (Dis)Similarity in Gender Role Attitudes and the Transition to Parenthood in Germany. European Sociological Review, 1–16. https://doi.org/10.1093/esr/jcaa024

Kr?ger, H., & Leopold, L. (2020). Education differences in women’s body weight trajectories: The role of motherhood. PLOS ONE / Public Library of Science, 15(9). https://doi.org/10.1371/journal.pone.0236487

Leopold, T., & Schulz, F. (2020). Health and Housework in Later Life: A Longitudinal Study of Retired Couples. The Journals of Gerontology, 75(1), 184–194. https://doi.org/10.1093/geronb/gby015

Hudde, A., & Friedrich, C. (2019). Having power, having babies? Fertility patterns among German elite politicians. Zeitschrift Für Familienforschung, 31(1). https://doi.org/10.3224/zff.v31i1.02

Leopold, L. (2019). Health Measurement and Health Inequality Over the Life Course: A Comparison of Self-rated Health, SF-12, and Grip Strength. Demography, 56(2), 763–784. https://doi.org/10.1007/s13524-019-00761-x

Roehling, S., Schlegel, K. A., W?lfler, H., & Gahlert, M. (2019). Zirconia compared to titanium dental implants in preclinical studies: A systematic review and meta-analysis. Clinical Oral Implants Research, 30(5), 365–395. https://doi.org/10.1111/clr.13425

Schulz, F. (2019). Tagaus, tagein. Wie ?ltere Paare sich ihren Alltag organisieren. Uni.vers Forschung, Mai, 40–43.

Leopold, T., Skopek, J., & Schulz, F. (2018). Gender Convergence in Housework Time: A Life Course and Cohort Perspective. Sociological Science, 5, 281–303. https://doi.org/10.15195/v5.a13

Roehling, S., Schlegel, K. A., W?lfler, H., & Gahlert, M. (2018). Performance and outcome of zirconia dental implants in clinical studies: A meta-analysis. Clinical Oral Implants Research, 29(S16), 135–153. https://doi.org/10.1111/clr.13352

Schulz, F., & Engelhardt, H. (2017). Supplement to the article 'The development, educational stratification and decomposition of mothers’ and fathers’ childcare time in Germany. An update for 2001-2013'. ZfF-Zeitschrift Für Familienforschung = Journal of Family Research, 29(3), 277–297. https://doi.org/10.3224/zff.v29i3.02

Woelfler, H., Roehling, S., Astasov-Frauenhoffer, M., Hauser-Gerspach, I., Braissant, O., Waltimo, T., Kniha, H., & Gahlert, M. (2017). In Vitro Biofilm Formation on Titanium And Zirconia Implant Surfaces. Journal of Periodontology, 88(3), 298–307. https://doi.org/10.1902/jop.2016.160245

Engelhardt, H., Roehling, S., Hickling, S., Kniha, H., & Gahlert, M. (2016). A Retrospective Clinical Study with Regard to Survival and Success Rates of Zirconia Implants up to and ater 7 Years of Loading. Clinical Implant Dentistry and Related Research, 18(3), 545–558. https://doi.org/10.1111/cid.12323

Engelhardt, H., & Brehm, U. (2015b). On the critique of association, aggregation and paradoxes in the age-specific and country-heterogeneous association between fertility and female employment. Demographic Research, 32(Article ID: 2323), 691–722. https://doi.org/10.4054/DemRes.2015.32.23

Engelhardt, H., & Brehm, U. (2015a). On the age-specific correlation between fertility and female employment: Heterogeneity over sapce and time in OECD countries. Demographic Research, 32(Article 23), 691–722. https://doi.org/10.4054/DemRes.2015.32.23

Lukaschek, K., Engelhardt, H., Baumert, J., & Ladwig, K.-H. (2015). No correlation between rates of suicidal ideation and completed suicides in Europe: Analysis of 49,008 participants (55+ years) based on the Survey of Health, Ageing and Retirement in Europe (SHARE). European Psychiatry, 30(7), 874–879. https://doi.org/10.1016/j.eurpsy.2015.07.009

Engelhardt, H. (2014). Introduction to the special issue on: Timing and spacing of births: Effects for parents and children. Zeitschrift Für Familienforschung, 26(3, Timing and spacing of births: Effects for parents and children), 265–268.

Engelhardt, H., Pink, S., & Leopold, T. (2014). Fertility and social interaction at the workplace:? Does childbearing spread among colleagues?. Advances in Life Course Research, 21(September, Fertility over the Life Course), 113–122.

Engelhardt, H., & Putz, T. (2014). The effects of the first birth timing on women’s wages: A longitudinal analysis based on the German Socio-Economic Panel. Zeitschrift Für Familienforschung, 26(3), 302–330.

Engelhardt, H., Raab, M., & Leopold, T. (2014). The Transition to Parent Care: Costs, Commitments, and Caregiver Choice Among Children. Journal of Marriage and Family, 76(2), 300–318. https://doi.org/10.1111/jomf.12099

Engelhardt, H., & Schreyer, J. (2014). Timing of first birth and well-being in later life. Zeitschrift Für Familienforschung, 26(3), 331–346.

Dechant, A., & Schulz, F. (2013). Bedingungsszenarien einer partnerschaftlichen Arbeitsteilung beim ?bergang zur Elternschaft in Deutschland. Comparative Population Studies. https://doi.org/10.4232/10.CPoS-2013-06en

Engelhardt, H., & Leopold, L. (2013). Education and physical health trajectories in old age. Evidence from the Survey of Health, Ageing and Retirement in Europe (SHARE). International Journal of Public Health, 58(1), 23–31. https://doi.org/10.1007/s00038-012-0399-0

Engelhardt, H., & Schmidt, C. (2013). Effects of Generational Competition and Substitution on Late Labour Participation and Labour Market Exit from a Multilevel Perspective. Comparative Population Studies, 38(4), 937–970. https://doi.org/10.12765/CPoS-2013-21

Leopold, L., & Shavit, Y. (2013). Cultural Capital Does Not Travel Well: Immigrants, Natives and Achievement in Israeli Schools. European Sociological Review, 29(3), 450–463.

Engelhardt, H. (2012). Late Careers in Europe: Effects of Individual and Institutional Factors. European Sociological Review, 28(4), 550–563.

Engelhardt, H., Schmidt, C., & Tisch, A. (2012). Altert die Belegschaft mit dem Betrieb? Eine empirische Analyse mit “Linked Employer-Employee-Daten”. Zeitschrift für Soziologie, 41(2), 101–125. https://doi.org/10.1515/zfsoz-2012-0204

Gei?ler, F., Leopold, T., & Pink, S. (2012). How far do children move?: spatial distances after leaving the parental home. Social Science Research, 41(4), 991–1002.

Leopold, T. (2012). The Legacy of Leaving Home: Long-Term Effects of Coresidence on Parent-Child Relationships. Journal of Marriage and Family, 74(3), 399–412. https://doi.org/10.1111/j.1741-3737.2012.00964.x

Buber, I., & Engelhardt, H. (2011). The association between age and depressive symptoms among older men and women in Europe: findings from SHARE = Der Zusammenhang zwischen Alter und depressiven Symptomen bei M?nnern und Frauen h?heren Lebensalters in Europa: Erkenntnisse aus dem SHARE-Projekt. Comparative Population Studies - Zeitschrift für Bev?lkerungswissenschaft, 36(1), 103–126. https://doi.org/10.4232/10.CPoS-2011-02en

Engelhardt, H. (2011). Late Careers in Europe: Effects of Individual and Institutional Factors. European Sociological Review, 28(4), 550–563. https://doi.org/10.1093/esr/jcr024

Leopold, L., & Engelhardt, H. (2011). Bildung und Gesundheitsungleichheit im Alter: Divergenz, Konvergenz oder Kontinuit?t?: eine L?ngsschnittuntersuchung mit SHARE. K?lner Zeitschrift für Soziologie und Sozialpsychologie, 63(2), 207–236.

Leopold, T., & Raab, M. (2011). Short-Term Reciprocity in Late Parent-Child Relationships. Journal of Marriage and Family, 73(1), 105–119. https://doi.org/10.1111/j.1741-3737.2010.00792.x

Leopold, T., & Schneider, T. (2011a). Gifts, Bequests, and Social Inequality in West Germany. Schmollers Jahrbuch, 131(2), 263–276. https://doi.org/10.3790/schm.131.2.263

Leopold, T., & Schneider, T. (2011b). Family Events and the Timing of Intergenerational Transfers. Social Forces, 90(2), 595–616.

Engelhardt, H., Prskawetz, A., & Mamolo, M. (2010). On the Relation between Fertility, Natality and Nuptiality. European Sociological Review, 26(6), 675–689. https://doi.org/10.1093/esr/jcp044

Engelhardt-W?lfler, H., Buber, I., Skirbekk, V., & Prskawetz, A. (2010). Intergenerationale Verm?genstransfers und soziale Ungleichheit: Schenkungen und Erbschaften in Westdeutschland. Ageing and society, 30(5), 779–809.

Leopold, T., & Schneider, T. (2010). Schenkungen und Erbschaften im Lebenslauf. Vergleichende L?ngsschnittanalysen zu intergenerationalen Transfers. Zeitschrift für Soziologie, 39(4), 258–280.

Schmidt, C., & W?rrle, J. T. (2010). DHZ-Gespr?ch mit Christoph Schmidt: Die Signalwirkung des Alters. Deutsche Handwerks Zeitung, erstellt am 04.11.2010.

Buber, I., Engelhardt, H., Prskawetz, A., & Skirbekk, V. (2009). Soziales Engagement h?lt Senioren geistig fit: Rückgang kognitiver Leistungen im Alter kann durch Training gebremst werden. Demographische Forschung aus erster Hand, 6(2), 4.

Engelhardt, H. (2009a). 'Schwerpunktthemaheft': Fertilit?t und Frauenerwerbst?tigkeit. Zeitschrift für Familienforschung, 21(3).

Engelhardt, H. (2009b). Zum Wandel der Korrelation von Fertilit?t und Frauenerwerbst?tigkeit in Raum und Zeit: eine empirische Analyse unter Berücksichtigung der Effekte ausgew?hlter sozialer Indikatoren. Zeitschrift für Familienforschung, 21(3, 'Schwerpunktthemaheft': Fertilit?t und Frauenerwerbst?tigkeit), 246–264.

Engelhardt, H., Buber, I., Skirbekk, V., & Prskawetz, A. (2009). Social involvement, behavioural risks and cognitive functioning among older people. Ageing and Society, 30(5), 779–809. https://doi.org/10.1017/S0144686X09990626

Kim, J., Engelhardt, H., Prskawetz, A., & Arnstein, A. (2009). Does Fertility Decrease the Welfare of Households? An Analysis of Poverty Dynamics and Fertility in Indonesia. Demographic Research, 20(26), 623–656.

Lyngstad, T., & Engelhardt, H. (2009). The Influence of Offsprings’s Sex and Age at Parents’ Divorce on the Intergenerational Transmission of Divorce, Norwegian First Marriages 1980 - 2003. Population Studies, 63(2), 1–13.

Schmidt, C., Raab, M., & Ruland, M. (2009). Intergenerationale Austauschbeziehungen im internationalen Vergleich. ifb-Familienreport Bayern, 143–166.

Engelhardt-W?lfler, H., Schulz, F., & Büyükkececi, Z. (2018). Demographic and Human Development in the Middle East and North Africa. University of Bamberg Press. https://doi.org/10.20378/irbo-50993

Bergold, P., Buschner, A., Mayer-Lewis, B., & Rost, H. (2017). Familien mit multipler Elternschaft: Entstehungszusammenh?nge, Herausforderungen und Potenziale. Verlag Barbara Budrich.

Gebel, M., & Heyne, S. (2017). Familienverst?ndnis in Nordafrika und dem Nahen Osten: Analysen zu famili?ren Rollen und zur Abgrenzung vom Staat. University of Bamberg Press. https://doi.org/10.20378/irbo-49809

Gehringer, H., Hanemann, R., & Zink, R. (Eds.). (2016). Für Thron, Altar, Salon: der Modelleur Carl Schropp (1794-1875) in Erfurt und Bamberg.

Engelhardt, H. (2016). Grundlagen der Bev?lkerungswissenschaft und Demografie. Ergon.

Engelhardt, H., Leopold, T., Schoen, P., Gehring, A., Heinrich, L., P?schko, S., Schlichenmaier, E., Franken, A., Lindner, A., & Mink, N. (2013). Alternde Gesellschaften in Europa: Empirische Untersuchungen mit Daten des SHARE. University of Bamberg Press. https://doi.org/10.20378/irb-1383

Haag, C., Beier, L., Rupp, M., Elsas, S., W?lfel, O., Heineck, G., Jungkunz, S., Buschner, A., Mühling, T., Schreyer, J., Rost, H., & Schulz, F. (2013). Berufsrückkehr von Müttern: Lebensgestaltung im Kontext des neuen Elterngeldes. Budrich.

Bernus, L. von, Gunsenheimer, M., Roppelt, S., Ponomarenko, V., Lübke, C., Beyreuther, L., Schmidt, C., Engelhardt, H., Heuschneider, K., Liebischer, S., & Tropf, F. C. (2011). Probleme und Konsequenzen alternder Gesellschaften: Theoretische ?berlegungen, methodische Probleme und empirische Analysen. University of Bamberg Press. https://doi.org/10.20378/irb-296

Leopold, T., & Schneider, T. (2010). Family Events and the Timing of Intergenerational Transfers. Deutsches Institut für Wirtschaftsforschung (DIW).

Engelhardt, H., Kohler, H.-P., & Prskawetz, A. (Eds.). (2009). Causal analysis in population studies: concepts, methods, applications. Springer.

Gruber, S., Zapf, I., Reichert, T., Koenen, F., Schmidt, C., Ruland, M., Raab, M., Kiesel, M., & Engelhardt, H. (2009). Altern in Europa: Empirische Analysen mit dem Survey of Health, Ageing and Retirement in Europe. University of Bamberg Press. https://doi.org/10.20378/irb-156

Bergold, P., & Buschner, A. (2017). Regenbogenfamilien in Deutschland. In P. Bergold, A. Buschner, B. Mayer-Lewis, & T. Mühling (Eds.), Familien mit multipler Elternschaft: Entstehungszusammenh?nge, Herausforderungen und Potenziale (pp. 143–172). Verlag Barbara Budrich.

Bergold, P., Buschner, A., Mayer-Lewis, B., & Mühling, T. (2017). Grundlagen multipler Eltenschaft. In P. Bergold, A. Buschner, B. Mayer-Lewis, & T. Mühling (Eds.), Familien mit multipler Elternschaft: Entstehungszusammenh?nge, Herausforderungen und Potenziale (pp. 7–27). Verlag Barbara Budrich.

Mayer-Lewis, B. (2017). Die Familiengründung mit Gametenspende. In P. Bergold, A. Buschner, B. Mayer-Lewis, & T. Mühling (Eds.), Familien mit multipler Elternschaft: Entstehungszusammenh?nge, Herausforderungen und Potenziale (pp. 113–141). Verlag Barbara Budrich.

Buschner, A., & Haag, C. (2013). Erfahrungen von Frauen bei der Berufsrückkehr nach der Babypause. In T. Mühling, H. Rost, & M. Rupp (Eds.), Berufsrückkehr von Müttern: Lebensgestaltung im Kontext des neuen Elterngeldes (pp. 161–198). Budrich.

Engelhardt, H., & Leopold, T. (2013). Vorwort. In H. Engelhardt-W?lfler & T. Leopold (Eds.), Alternde Gesellschaften in Europa: Empirische Untersuchungen mit Daten des SHARE (pp. vi–viii). University of Bamberg Press. https://doi.org/10.20378/irb-59974

Mühling, T., & Haag, C. (2013). Berufsrückkehr und die Inanspruchnahme institutioneller Kinderbetreuung im regionalen und sozialen Kontext. In T. Mühling, H. Rost, & M. Rupp (Eds.), Berufsrückkehr von Müttern: Lebensgestaltung im Kontext des neuen Elterngeldes (pp. 393–421). Budrich.

Mühling, T., & Rost, H. (2013). Finanzielle Situation von Familien mit kleinen Kindern. In T. Mühling, H. Rost, & M. Rupp (Eds.), Berufsrückkehr von Müttern: Lebensgestaltung im Kontext des neuen Elterngeldes (pp. 371–392). Budrich.

Mühling, T., Rupp, M., & Rost, H. (2013). Vorwort. In T. Mühling, H. Rost, & M. Rupp (Eds.), Berufsrückkehr von Müttern: Lebensgestaltung im Kontext des neuen Elterngeldes (pp. 7–9). Budrich.

Mühling, T., & Schreyer, J. (2013b). Die Betreuungssituation in bayerischen Familien mit Kleinkindern. In T. Mühling, H. Rost, & M. Rupp (Eds.), Berufsrückkehr von Müttern: Lebensgestaltung im Kontext des neuen Elterngeldes (pp. 199–231). Budrich.

Mühling, T., & Schreyer, J. (2013a). Lebenssituation, Einstellungen und Zukunftspl?ne nicht erwerbst?tiger Mütter in Bayern. In T. Mühling, H. Rost, & M. Rupp (Eds.), Berufsrückkehr von Müttern: Lebensgestaltung im Kontext des neuen Elterngeldes (pp. 233–278). Budrich.

A?mann, C., Steinhauer, H. W., Kiesl, H., Koch, S., Sch?nberger, B., Müller-Kuller, A., Rohwer, G., R?ssler, S., & Blossfeld, H.-P. (2011). Sampling designs of the National Educational Panel Study: challenges and solutions. In H.-P. Blossfeld, H.-G. Ro?bach, & J. von Maurice (Eds.), Education as a lifelong process: the German National Educational Panel Study (NEPS) (pp. 51–65).

Barkow, I., Leopold, T., Raab, M., Schiller, D., Wenzig, K., Blossfeld, H.-P., & Rittberger, M. (2011). RemoteNEPS: data dissemination in a collaborative workspace. In H.-P. Blossfeld, H.-G. Ro?bach, & J. von Maurice (Eds.), Education as a lifelong process: the German National Educational Panel Study (NEPS) (pp. 315–325).

Engelhardt, H., & Schmidt, C. (2011). Probleme und Konsequenzen alternder Gesellschaften / Vorwort. In H. Engelhardt & C. Schmidt (Eds.), Probleme und Konsequenzen alternder Gesellschaften. Theoretische ?berlegungen, methodische Probleme und empirische Analysen (pp. VI–VIII).

Meixner, S., Schiller, D., Maurice, J. von, & Engelhardt-W?lfler, H. (2011). Data protection issues in the National Educational Panel Study. In H.-P. Blossfeld, H.-G. Ro?bach, & J. von Maurice (Eds.), Education as a lifelong process: the German National Educational Panel Study (NEPS) (pp. 301–313). https://doi.org/10.1007/s11618-011-0191-6

Baur, H., Klein, D., Seuring, J., Walcher, G., & Weidner, A. (2010). Fremdenfeindlichkeit im Ost-Westdeutschen Vergleich. Welchen Erkl?rungsbeitrag leiten 球探足球比分- und Konflikthypothese?. In M. Siegert & I. Kogan (Eds.), Einstellungen gegenüber ethnischen Minderheiten in Europa: Analysen mit dem European Social Survey (pp. 1–34). Univ. of Bamberg Press.

Schmidt, C. (2010). Determinanten instrumenteller intergenerationaler Transfers im europ?ischen Vergleich. In A. Ette, K. Ruckdeschel, & R. Unger (Eds.), Potenziale intergenerationaler Beziehungen: Chancen und Herausforderungen für die Gestaltung des demografischen Wandels (pp. 339–364).

Blossfeld, H.-P., Hof?cker, D., Raab, M., Ruland, M., & Buchholz, S. (2009). Globalisierungsprozesse in modernen Gesellschaften: theoretische Grundlagen, empirische Erfassung und Auswirkungen auf individuelle Lebensverlaufmuster. In B. Pfau-Effinger, S. Sakac-Magdalenic, & C. Wolf (Eds.), International vergleichende Sozialforschung: Ans?tze und Messkonzepte unter den Bedingungen der Globalisierung (1st ed., pp. 19–39).

Blossfeld, H.-P., Raab, M., Ruland, M., Hof?cker, D., Sch?nberger, B., Buchholz, S., & Schmelzer, P. (2009). GlobalIndex: ein soziologischer Ansatz zur Messung von Globalisierung. In M. Weichbold, J. Bacher, & C. Wolf (Eds.), Umfrageforschung: Herausforderungen und Grenzen (pp. 373–394). VS Verlag.

Engelhardt, H. (2009). Altern in Europa / Vorwort. In H. Engelhardt-W?lfler (Ed.), Altern in Europa: empirische Analysen mit dem Survey of Health, Ageing and Retirement in Europe (pp. VI–VIII). University of Bamberg Press.

Engelhardt, H., Kohler, H.-P., & Prskawetz, A. (2009). Causal analysis in population studies. In H. Engelhardt (Ed.), Causal analysis in population studies: concepts, methods, applications (pp. 1–7). https://doi.org/10.1007/978-1-4020-9967-0_1

Raab, M., Ruland, M., & Schmidt, C. (2009). Intergenerationale Austauschbeziehungen und ihre Determinanten. Ein europ?ischer Vergleich. In H. Engelhardt (Ed.), Altern in Europa: empirische Analysen mit dem Survey of Health, Ageing and Retirement in Europe (pp. 1–56). University of Bamberg Press.