Using a trade-network shock model, the paper finds that import dependence and low per-capita production best predict poor food-supply robustness, while reserve and trade policies give only modest, crop-specific gains.
, author Schweitzer, F
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Import dependence and per capita production are main determinants of economies' food supply robustness under production shocks
Using a trade-network shock model, the paper finds that import dependence and low per-capita production best predict poor food-supply robustness, while reserve and trade policies give only modest, crop-specific gains.