Online learning during school closure due to COVID-19.

Jpn Econ Rev (Oxf) · 2021 · PMC8190173 · PMID 34127905

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marginally statistically significantno p-value reported

Only heterogeneity across school quality in high school in March is marginally statistically significant.

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marginally significantno p-value reported

They show that there is a marginally significant effect of school closure from March to the beginning of April.

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