Position: Home > Articles > The Multiple Regression Analysis on Factors Affecting American Sugar Price
Journal of Sichuan Agricultural University
2013,31
(4)
100-104
美国食糖价格影响因素的多元回归分析
作 者：
谢源;陈如凯
单 位：
福建农林大学国家甘蔗产业技术研发中心;福建农林大学金山学院
关键词：
美国食糖价格;多元逐步回归;糖蔗价格;食糖储量;价格支持
摘 要：
【目的】通过分析美国食糖价格的影响因素,对中国食糖产业的发展提供有益的建议。【方法】影响美国国内食糖价格主要有国内产销状况、国内政策以及其他影响因素等3个方面,利用Matlab软件对3个影响方面的21个指标进行多元回归分析。【结果】影响美国原糖价格的因素主要是路易斯安那州糖蔗价格、1月份食糖储量以及价格支持3个因素。【结论】美国食糖价格除了受到市场因素影响,美国政府的调控影响亦不容小觑。
译 名：
The Multiple Regression Analysis on Factors Affecting American Sugar Price
作 者：
XIE Yuan;CHEN Ru-kai;Fujian Agriculture and Forestry University Jinshan College;Fujian Agriculture and Forestry University Crop Science College;Fujian Agriculture and Forestry University National Sugarcane Industry Technology Research and Development Center;
关键词：
American sugar prices;;multiple stepwise regression;;price of sugar cane;;the sugar stock;;price support
摘 要：
【Objective】To provide useful advice for the development of China's sugar industry through analyzing the influencing factors of the American sugar price.【Method】There are three main factors that affect the American domestic sugar price:the domestic production and marketing situation,domestic policy and other influencing factors.21indexes of the three main factors are analyzed by multiple linear regression using the software Matlab.【Results】The results showed the main factors that influence the American sugar prices are price of sugar cane in Louisiana,the stocks of sugar in January and price support.【Conclusion】The American sugar prices are affected by market factors as well as the United States government regulation.
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