中文摘要：

国际粮食价格大幅波动引起国内外对粮食安全的强烈关注,通过梳理国内外相关文献,补充说明了引起国际粮食价格波动的非传统因素,综合分析国际粮食价格对国内的影响,并审视国内相关研究,得出我国在粮食价格波动、传导方面的研究存在不足之处,认为我国目前的研究存在以下有待改进空间：首先,国外粮食价格波动对我国不同类型居民福利的影响;其次,从微观视角分析国际粮食价格波动影响因素和价格传导机制;最后,国际粮食价格波动对生产的反作用研究。

英文摘要：

The drastic price fluctuation of the international food has drawn the intense attention all over the world. By combing the related references, this paper supplements the non-traditional factors causing the price fluctuation, comprehensively analyzes the influence of the international food price on China, inspects the domestics related research to find out the shortcoming in the study of the domestic price fluctuation and transmission, and regards that the current study needs to be improved.First, the influence of the foreign food price fluctuation on China＇s different types of residents welfare; Second, the analysis of the influencing factors and price transmission mechanism of the international food price from the micro perspective; Finally, the study on the counteraction of the international food price fluctuation on the production.