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Position: Home > Articles > An Empirical Study on the Influence of Random Events at Home and Abroad on Food Price Volatility in China Issues in Agricultural Economy 2014,35 (03) 70-76+113

国内外随机事件对中国食品价格波动影响研究

作  者:
黎东升;李静;马敬桂
单  位:
长江大学经济学院武汉大学经济发展研究中心;安徽大学
关键词:
食品价格;随机因素;冲击;边际效应
摘  要:
近几年中国食品价格的大幅度波动不仅影响了稳定的经济增长趋势,而且严重影响居民的正常生活水平,成为社会和政府关注的一大热点。本文实证检验了国内外随机因素等突发事件对中国食品价格波动的冲击效应和冲击路径。研究表明,国内自然灾害事件对食品价格波动具有显著的直接正向冲击效应和显著的间接负向冲击效应,但整体上引发食品价格上涨;国外自然灾害事件和经济危机事件不具有直接冲击效应,但经济危机事件可以通过影响国内经济和价格水平间接引发食品价格上涨。
译  名:
An Empirical Study on the Influence of Random Events at Home and Abroad on Food Price Volatility in China
作  者:
LI Dongsheng;LI Jing;MA Jinggui;
摘  要:
In recent years,the food price volatility has not only affected the stability of economic growth trend,but also seriously affected people's normal living standards,so that it has become the focus of society and government. The article empirically tests the impact effect and path of the random factors such as emergency at home and abroad on the food price volatility. The results show that the domestic natural disasters have significant direct positive impact and indirect negative impact on the food price volatility, but the overall impact causes the rising of food price; Natural disasters and economic crisis events at abroad do not have direct impact effect,but the economic crisis events can indirectly trigger food price rising through affecting the domestic economy and the level of price.

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