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Every Day is Earth Day: Evidence on the Long-Term Impact of Environmental Activism

Every Day is Earth Day: Evidence on the Long-Term Impact of Environmental Activism

Every Day is Earth Day: Evidence on the Long-Term Impact of Environmental Activism

American Economic Journal: Applied Economics

American Economic Journal: Applied Economics

American Economic Journal: Applied Economics

Daniel Hungerman, Vivek Moorthy (2023)

Natural experiment using Earth Day as a treatment, measuring long-term changes in environmental attitudes and behaviour in communities exposed to environmental activism. Strong causal design with striking results.

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Decorative Graphic
Decorative Graphic

understories.io

OPEN SOURCE• RESEARCH-BACKED

• HUMAN-CENTERED

© 2026, caroline prak

Decorative Graphic
Decorative Graphic

understories.io

Open source • RESEARCH-BACKED • HUMAN-CENTERED

© 2026, caroline prak