2 Matching Annotations
- Oct 2020
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covid-19.iza.org covid-19.iza.org
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Dang, H. H., & Trinh, T. (2020). The Beneficial Impacts of COVID-19 Lockdowns on Air Pollution: Evidence from Vietnam. IZA Discussion Paper, 13651.
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- Jun 2020
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pubs.aeaweb.org pubs.aeaweb.org
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Bettinger, E. P., Fox, L., Loeb, S., & Taylor, E. S. (2017). Virtual classrooms: How online college courses affect student success. American Economic Review, 107(9), 2855-75.
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