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The rise of online dating and heterogamous marriages

Author

Listed:
  • Yujung Hwang

    (Institute for Fiscal Studies)

  • Áureo de Paula

    (Institute for Fiscal Studies)

  • Fangzhu Yang

    (Bates Whites Economic Consulting)

Abstract

We study how the diffusion of online dating platforms has shaped intermarriage patterns by race and education in the United States. Online dating can, in principle, foster heterogamous unions by broadening users’ exposure to diverse racial and educational groups, or alternatively reduce such unions by enabling more effective preference-based screening. Using data from the American Community Survey and a continuous-treatment difference-in-differences design, we find that online dating platforms significantly affect interracial marriage rates, though their impacts differ across platforms. In contrast, we find weaker evidence that online dating has altered educational homogamy. To explore the underlying mechanisms, we draw on an original survey where we collected respondents’ retrospective dating histories, partner preferences, and online dating behavior. Leveraging individual panel data regressions that account for time-invariant heterogeneity in selecting into online dating, we show that meeting a partner online is associated with a higher likelihood of interracial marriage—except among individuals with strong same-race preferences, who are more likely to use filters and marry within their group. Taken together, our findings reveal that the effects of online dating platforms on marriage formation hinge critically on both platform features and individual preferences.
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(This abstract was borrowed from another version of this item.)

Suggested Citation

  • Yujung Hwang & Áureo de Paula & Fangzhu Yang, 2025. "The rise of online dating and heterogamous marriages," IFS Working Papers W25/33, Institute for Fiscal Studies.
    • Handle: RePEc:ifs:ifsewp:25/33
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    References listed on IDEAS

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    1. Roberto Colarieti & Pierfrancesco Mei & Stefanie Stantcheva, 2024. "The How and Why of Household Reactions to Income Shocks," NBER Working Papers 32191, National Bureau of Economic Research, Inc.
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    5. Soohyung Lee, 2016. "Effect of Online Dating on Assortative Mating: Evidence from South Korea," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 31(6), pages 1120-1139, September.
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    More about this item

    JEL classification:

    • J11 - Labor and Demographic Economics - - Demographic Economics - - - Demographic Trends, Macroeconomic Effects, and Forecasts
    • J12 - Labor and Demographic Economics - - Demographic Economics - - - Marriage; Marital Dissolution; Family Structure
    • J15 - Labor and Demographic Economics - - Demographic Economics - - - Economics of Minorities, Races, Indigenous Peoples, and Immigrants; Non-labor Discrimination

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