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. (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

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

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. (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

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

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. (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

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

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

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

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

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.