英文文献：Trade Policy, Food Price Variability, And The Vulnerability Of Low-Income Households-贸易政策、食品价格变化和低收入家庭的脆弱性
英文文献作者：Hertel, Thomas W.,Preckel, Paul V.,Reimer, Jeffrey J.
英文文献摘要：
We utilize a global trade model to generate distributions of commodity and factor prices based on observed uncertainty in rice production. This is done for three trade policy regimes. We then assess their impact on domestic price variability and the likelihood of marginal households falling into poverty in four countries.

我们利用一个全球贸易模型，根据观察到的稻米生产的不确定性，来产生商品和要素价格的分布。这是为三个贸易政策体制所做的。然后，我们评估了它们对四个国家的国内价格变化和边际家庭陷入贫困的可能性的影响。