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28/34 IB World Studies Extended Essay: Biology and Economics
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July 2021

2020/2021
This is my IB World Studies Extended Essay which connects the disciplines of Biology and Economics to investigate the question: "Has Mexico ́s specific volumetric excise tax levied on sugar-sweetened beverages (SSB) had any impact on reducing the prevalence of overweight and obesity among its adult population, 4 years after its implementation?" It was externally graded by IB Examiners in the May 2021 session and scored an A (28/34). Written by an IB student who scored a total of 41/45 IB poin...
anabreitenstein
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