Ajzen, I. (1991). The theory of planned behavior. Organizational Behavior and Human Decision Processes 50(2): 179–211.

Asendorpf, J.B. and Wilpers, S. (1998). Personality effects on social relationships. Journal of Personality and Social Psychology 74(1531–1544).

Balasch, J. (2010). Ageing and infertility: an overview. Gynaecological Endocrinology 26(12): 855–860.

Billari, F.C., Goisis, A., Liefbroer, A.C., Settersten, R.A., Aassve, A., Hagestad, G., and Spéder, Z. (2011). Social age deadlines for the childbearing of women and men. Human Reproduction 26(3): 616–622.

Billari, F.C., Kohler, H.-P., Andersson, G., and Lundström, H. (2007). Approaching the limit: Long-term trends in late and very late fertility. Population and Development Review 33(1): 149–170.

Blossfeld, H.-P. (1995). The new role of women: Family formation in modern societies. Boulder: Westview Press.

Blossfeld, H.-P. and Timm, A. (2003). Who marries whom? Educational systems as marriage markets in modern societies. In: Dordrecht: Kluwer.

Buhr, P. and Kuhnt, A.-K. (2012). Die kurzfristige Stabilität des Kinderwunsches von Kinderlosen in Ost- und Westdeutschland: Eine Analyse mit den ersten beiden Wellen des deutschen Beziehungs- und Familienpanels. In: Huinink, J., Kreyenfeld, M., and Trappe, H. (eds.). Special issue Zeitschrift für Familienforschung/Journal of Family Research: Familie und Partnerschaft in Ost- und Westdeutschland. Opladen: Barbara Budrich: 275–297.

Diewald, M., Huinink, J., and Heckhausen, J. (1996). Lebensverläufe und Persönlichkeitsentwicklung im gesellschaftlichen Umbruch: Kohortenschicksale und Kontrollverhalten in Ostdeutschland nach der Wende. Kölner Zeitschrift für Soziologie und Sozialpsychologie 48: 219–248.

Dommermuth, L., Klobas, J., and Lappegård, T. (2011). Now or later? The theory of planned behavior and timing of fertility intentions. Advances in Life Course Research 16(1): 42–53.

Fretts, R.C., Zera, C., and Heffner, L.J. (2008). Maternal age and pregnancy. In: Haith, M.M. and Benson, J.B. (eds.). Encyclopedia of infant and early childhood development. Amsterdam: Elsevier, Academic Press: 259–267.

Ganzeboom, H., Graaf, P., and Treiman, D. (1992). A standard international socio-economic index of occupational status. Social Science Research 21(1): 1–56.

Heckhausen, J., Wrosch, C., and Fleeson, W. (2001). Developmental regulation before and after a developmental deadline: The sample case of ‘Biological Clock’ for childbearing. Psychology and Aging 16(3): 400–413.

Huinink, J., Brüderl, J., Nauck, B., Walper, S., Castiglioni, L., and Feldhaus, M. (2011). Panel analysis of intimate relationships and family dynamics (pairfam): Conceptual framework and design. Zeitschrift für Familienforschung 23(1): 77–101.

Iacovou, M. and Tavares, L.P. (2011). Yearning, learning, and conceding: Reasons men and women change their childbearing intentions. Population and Development Review 37(1): 89–123.

Klein, T. and Stauder, J. (2008). Partnermärkte in Deutschland im Spiegel eines neuen Erhebungsinstruments. In: Huinink, J. and Feldhaus, M. (eds.). Neuere Entwicklungen in der Beziehungs- und Familienforschung: Vorstudien zum Beziehungs- und Familienentwicklungspanel (PAIRFAM). Würzburg: Ergon: 77–113.

Liefbroer, A.C. (2009). Changes in family size intentions across young adulthood: A life-course perspective. European Journal of Population 25(4): 363–386.

Liefbroer, A.C., Klobas, J.E., Philipov, D., and Ajzen, I. (2015). Reproductive decision-making in a macro-micro perspective: A conceptual framework. In: Philipov, D., Liefbroer, A.C., and Klobas, J.E. (eds.). Reproductive decision-making in a macro-micro environment. New York: Springer: 1–15.

Morgan, S.P., Sobotka, T., and Testa, M.R. (2011). The Vienna Yearbook of Population Research: Special issue on ‘Reproductive decision-making’. Vienna: Austrian Academy of Sciences.

Nauck, B. (2001). Der Wert von Kindern für ihre Eltern: ‘Value of Children’ als spezielle Handlungstheorie des generativen Verhaltens und von Generationenbeziehungen im interkulturellen Vergleich. Kölner Zeitschrift für Soziologie und Sozialpsychologie 53(3): 407–435.

Nicholson, N., Soane, E., Fenton-O’Creevy, M., and Willman, P. (2005). Personality and domain-specific risk taking. Journal of Risk Research 8: 157–176.

Noom, M.J., M., Dekovic, and Meeus, W.H.J. (2001). Conceptual analysis and measurement of adolescence autonomy. Journal of Youth and Adolescence 30(577–595).

Poortman, A.-R. and Liefbroer, A.C. (2010). Singles’ relational attitudes in a time of individualization. Social Science Research 39(6): 938–949.

Prioux, F. (2005). Late fertility in Europe: Some comparative and historical data. Revue d’Épidémiologie et de Santé Publique 53(S2): 2S3–2S11.

Rammstedt, B. and John, O.P. (2005). Kurzversion des Big Five Inventory (BFI-K): Entwicklung und Validierung eines ökonomischen Inventars zur Erfassung der fünf Faktoren der Persönlichkeit. Diagnostica 51(195–206).

Rosenberg, M. (1965). Society and the adolescent self-image. Princeton: Princeton University.

Rotkirch, A., Basten, S., Väisänen, H., and Jokela, M. (2011). Baby longing and men’s reproductive motivation. Vienna Yearbook of Population Research 9: 283–306.

Ruckdeschel, K. (2007). Der Kinderwunsch von Kinderlosen. Zeitschrift für Familienforschung 19(2): 210–230.

Spéder, Z. and Kapitány, B. (2014). Failure to realize fertility intentions: A key aspect of the post-communist fertility transition. Population Research and Policy Review 33(3): 393–418.

te Velde, E., Habbema, D., Leridon, H., and Eijkemans, M. (2012). The effect of postponement of first motherhood on permanent involuntary childlessness and total fertility rate in six European countries since the 1970s. Human Reproduction 27(4): 1179–1183.

UNESCO (2006). International Standard Classification of Education: ISCED 1997 [electronic resource]. Paris: UNESCO.

Wendt, E.-V., Schmahl, F., Thönnissen, C., Schaer, M., and Walper, S. (2011). Pairfam scales manual, Wave 1 and 2, Release 2.1.