Ylva Moberg Forskare

Om mig

My research at the Swedish Institute for Social Research (SOFI) is mainly focused on the impact of parenthood in different family constellations and the health and labor market effects of going through gender transition. 

Find more information about my research projects on my homepage: ylvamoberg.com

You can also find me on Twitter/X.




  • Cash-for-Care and the Cost of Parenthood

    Artikel
    2025. Maaike van der Vleuten, Ylva Moberg.

    Objective: This study evaluates the reasons behind the gendered use of cash-for-care by comparing first-time parents in female same-sex couples (SSC), adoptive parents in different-sex couples (DSC), and biological parents in DSC, alongside its association with parents' reduction in earnings after parenthood. Background: Cash-for-care is a benefit for parents of children under the age of 3 who do not use publicly financed childcare services. It disproportionally affects women's labor force participation, potentially exacerbating earnings reductions after parenthood for women. By comparing different family types, we evaluate to what extent the use of cash-for-care can be attributed to sex differences between parents, giving birth/breastfeeding, or financial incentives. Methods: Using Finnish register data (1996–2020), 1184 parents in female SSC, 3544 adoptive parents in DSC, and 630,346 biological parents in DSC were identified. Logistic and linear regression analyses assess the use and division of cash-for-care. Results: Cash-for-care is unequally divided in all families, but more so for adoptive and biological parents in DSC than for SSC. Moreover, using cash-for-care is associated with sizable earnings losses for all parents. Conclusion: Comparing different family types shows that gender norms appear to have the strongest role in shaping cash-for-care use, followed by pregnancy/childbirth, whereas financial considerations have no influence. Moreover, cash-for-care extends gendered caregiving divisions, and hence, a diminished or more equal use among parents could reduce post-parenthood earnings losses for mothers in DSC.

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  • Splitting the penalty by taking turns? Same‐sex mothers' earnings losses in Norway

    Artikel
    2025. Ylva Moberg, Maaike van der Vleuten.

    ObjectiveThis study describes the childbearing trajectories and earnings of mothers in female same-sex couples (FSSC) in Norway and, through comparisons with mothers in different-sex couples (DSC), explores three factors behind mothers' earnings losses.BackgroundMothers in FSSC experience smaller earnings penalties following parenthood than mothers in DSC. We investigate three potential reasons for this: the number of pregnancies/births the mother goes through, number of children in the family, and the partner's sex.MethodThe study utilized Norwegian register data, 1999–2021, including 1050 women in FSSC and 168,649 in DSC. An event study was used to estimate labor earnings changes after a first and second child, separately for mothers in DSC and FSSC, and for partners in FSSC who gave birth once, twice, or never, isolating the impact of each factor.ResultsChildbirth/pregnancy was the most important factor. Birth mothers experienced large earnings losses after each pregnancy, with no differences between FSSC and DSC. Likely due to strict regulations, high costs, and low availability of fertility treatments, FSSC had fewer children and (only) 50% switched birth parent for a second child.Conclusion(Birth) mothers' larger earnings losses stem primarily from time away from the labor market in connection with each pregnancy/birth. Mothers in FSSC on average go through fewer pregnancies, possibly explaining their overall smaller earnings penalties in the first 5 years of parenthood.

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  • Stimulating (In)equality? The Earnings Penalty in Different-Sex and Female Same-Sex Couples Transitioning to Parenthood in Denmark, Finland, Norway, and Sweden

    Artikel
    2025. Marie Evertsson, Ylva Moberg, Maaike van der Vleuten.

    The Nordic countries are known as family-friendly welfare states, yet gendered work-care divisions remain. We use a case study approach focusing on the key differences in work-family policy packages in Denmark, Finland, Norway, and Sweden. Using population registers, we compare the earnings trajectories of same- and different-sex couples for the three years before and five years after a first birth. The findings match theoretical arguments linking cash-for-care policies to familialistic outcomes: They show that in Finland, the institutional framework leads to unequal divisions of paid work and care, resulting in large earnings penalties affecting the birth mother in both same-sex and different-sex couples. In egalitarian Denmark and Sweden, but also in supposedly more familialistic Norway, these penalties are considerably smaller for same-sex couples. This exemplifies how inequalities decrease when policies stimulate equality, and as a result can reduce the influence of heterosexual gender dynamics.

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  • The Demography of Sweden's Transgender Population

    Artikel
    2025. Martin Kolk, Lucas Tilley, Emma von Essen, Ylva Moberg, Ian Burn.

    We examine the prevalence of gender transitions in Sweden over time and document the sociodemographic characteristics of people transitioning in different periods. Using administrative data covering the transgender population from 1973 through 2020, we analyze two common events in a gender transition: the earliest diagnosis of gender incongruence and the change of legal gender. Our research note presents three main findings. First, the measured prevalence rates of diagnoses and legal gender changes are relatively low in all periods, although they have increased substantially since the early 2010s. Second, the recent increase in transition prevalence is most pronounced among people in early adulthood; in particular, young transgender men drive an increase in overall transition rates through 2018, followed by moderate declines in 2019 and 2020. Third, transgender men and women have substantially lower socioeconomic outcomes than cisgender men and women, regardless of the age at which they transition or the historical period. They are also considerably less likely to be in a legal union or reside with children. These findings highlight the continued economic and social vulnerability of the transgender population.

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  • The End of an Impossible Choice

    Artikel
    2025. Ylva Moberg, Rinni Norlinder, Lucas Tilley, Emma von Essen.

    Until 2013, transgender people in Sweden were required to undergo sterilization surgery and destroy stored reproductive cells before changing their legal gender marker, rendering them permanently infertile. Using population-wide administrative data, we document a threefold increase in yearly legal gender marker changes following the 2013 removal of these requirements. After the policy change, 30 percent of trans women and 56 percent of trans men opted out of sterilization surgery, leading to a one-week reduction in hospitalization days. Additionally, after fertility preservation legalization, 9.5 percent of trans women and 7 percent of men chose to store reproductive cells for future use.

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Hållbara synergier

Ett jämförande perspektiv på svensk socialpolitik i syfte att utveckla inkluderande program för ett långt arbetsliv.

Varför kvarstår könsskillnader i arbete och omvårdnad om barn?

Föräldrars arbetsfördelning i olika familjetyper. Föräldraskap förstärker alltjämt könsskillnader inom både arbets- och familjelivet, då mödrar oftast tar den större delen av omsorgsansvaret vilket bromsar inkomstutveckling och karriärmöjligheter. Det här projektet studerar orsaker till brist på jämställdhet i arbetsmarknadsutfall och omvårdnad om barn. 

Föräldraskap och könsgapet i hälsa och sjukskrivningar

Projektet undersöker varför kvinnors sjukskrivningstal ökar mer än mäns när de får barn. Vi jämför adoptiv- och biologiska föräldrar för att studera betydelsen av att gå igenom en graviditet för risken av bli sjukskriven. Vi jämför även samkönade och olikkönade par med barn för att studera betydelsen av könsnormer inom familjen.

Arbetsmarknads- och utbildningseffekter av könstransition i Sverige

Syftet med studien är att skapa en helhetsbild av transpersoners utmaningar på arbetsmarknaden. Detta vill vi göra genom en kvantitativ studie som tar hänsyn till samspelet mellan arbetsliv och hälsa, samt studerar hur institutionella förändringar kan påverka förutsättningarna på arbetsmarknaden.

En jämlik arbetsmarknad i teori och praktik

Det här forskningsprogrammet innehåller policyrelevant forskning om jämlikt deltagande på arbetsmarknaden. Fokus ligger på fyra demografiska grupper som har sämre arbetsmarknadsutfall än andra—kvinnor, äldre arbetstagare, utrikes födda och personer som är transgender.

GENPARENT

Ett multimetodprojekt som undersöker övergången till föräldraskap hos olika kön och samkönade par.