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Zinc acts as an important cofactor in the body and is essential for normal functions. Several zinc interventions have been implemented worldwide to improve the public's zinc status, but limited studies have assessed their cost‐effectiveness. To help inform decision‐making on zinc interventions to maximize benefits within a fixed budget, we took China as an example and evaluated the cost‐effectiveness...
China's hog market has faced the challenge of several external shocks, which arise from the ongoing COVID‐19 pandemic, African Swine Fever (ASF) and related global trade uncertainties. This article develops a shocks, cycles and adjustments (SCA) model to evaluate the dynamic impact of different shock scenarios. The SCA model contributes to the existing toolbox for impact evaluation in commodity markets...