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The Effect of Broadband Internet on Mental Health-Related Disability Insurance Claims

Author

Listed:
  • Fernández Guerrico, Sofía

    (University of Konstanz)

  • Tojerow, Ilan

    (Université Libre de Bruxelles)

Abstract

We examine the causal impact of high-speed internet on adult mental health using administrative data from Belgium. We exploit predetermined telecommunications infrastructure and broadband technology's distance-sensitive nature for identification. Our difference-in-differences estimates show internet increased mental health-related disability insurance claims by 0.054 percentage points—a 31% increase relative to the control group. These findings are supported by increased antidepressant use at the municipality level. Results point to a work-related mechanism: effects are concentrated among knowledge workers and those in high work-from-home potential jobs. Time-use data show a substitution from leisure to work and less social interaction on weekends.

Suggested Citation

  • Fernández Guerrico, Sofía & Tojerow, Ilan, 2025. "The Effect of Broadband Internet on Mental Health-Related Disability Insurance Claims," IZA Discussion Papers 18130, Institute of Labor Economics (IZA).
    • Handle: RePEc:iza:izadps:dp18130
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    References listed on IDEAS

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    Keywords

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    JEL classification:

    • H55 - Public Economics - - National Government Expenditures and Related Policies - - - Social Security and Public Pensions
    • I1 - Health, Education, and Welfare - - Health
    • J2 - Labor and Demographic Economics - - Demand and Supply of Labor
    • L86 - Industrial Organization - - Industry Studies: Services - - - Information and Internet Services; Computer Software

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