Nutrition improvement program for rural compulsory education students and individual health
We use the county-by-county rollout of the program and employ the difference-in-difference (DID) methodology to identify the effects of the implementation of the nutrition improvement program for rural compulsory education students on adolescent health. The results show that the nutrition improvemen...
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Frontiers Media S.A.,
2022-11-01T00:00:00Z.
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A1234.567 |
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Kopie 1 | Beschikbaar |