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一、我国生猪价格总体波动幅度较大近年来,受自然风险和市场风险等因素的影响,我国生猪价格波动幅度较大,呈暴跌暴涨态势。从2000年起到目前,我国生猪价格大体经历了3次大的波动(见图1),分别是2004年、2007-2008年、2011年。2004年4月开始,我国生猪价格迅速攀升,同年6月,生猪价格同比上涨到最高峰50.6%,部分地区的猪肉价格在短期内翻番;2007年4月又出现一轮生猪价格波动,同年7月,生猪价格同比上涨达到最高峰102.8%,直到2008年5月
First, the overall volatility of China’s hog prices in recent years, subject to natural and market risks and other factors, China’s hog price volatility larger, tumbled soaring trend. From 2000 onwards, China’s hog prices have generally experienced three major fluctuations (see Figure 1), respectively, 2004, 2007-2008, and 2011. Since April 2004, the price of live pigs in our country has rapidly risen. In the same year in June, the price of live pigs rose to a peak of 50.6% year-on-year. In some areas, the price of pork doubled in the short term. In April 2007, another round of swine price fluctuations occurred again. In the same year, 7 In January, hog prices rose 102.8% YoY on a year-on-year basis until May 2008