当前位置: 首页 > 文章 > 2012年12月份食糖价格预测与市场预警 中国食物与营养 2012,18 (12) 47-50
Position: Home > Articles > Sugar Price Forecast and Market Early Warning on December 2012 in China Food and Nutrition in China 2012,18 (12) 47-50

2012年12月份食糖价格预测与市场预警

作  者:
王沈南;刘晓雪;郑传芳
单  位:
北京工商大学科技处;福建农林大学人文社会学学院;北京工商大学经济学院
关键词:
食糖市场;价格波动率;价格预测;市场预警
摘  要:
立足国内外宏观经济环境和食糖市场生产、消费和贸易形势,可以发现,我国食糖市场宏观环境和基本面并不乐观。在2012/13榨季产量预期增加的情况下,收储政策将成为维持国内食糖供需平衡的关键。结合以往3个年度11—12月份的糖价走势,运用ARIMA-GARCH模型、ARIMA、H-W和GM(1,1)模型、食糖价格波动预警指标体系和时差相关系数法等从多角度对我国食糖2012年12月份价格走势和价格波动率进行预测,得出两个主要结论:第一,12月份我国食糖价格将呈震荡走低态势,但走低幅度不会太大,预计12月主产区现货均价将维持在5 850—5 950元/t;第二,12月份我国食糖价格波动率不超过+1%,将处于安全无警状态。
译  名:
Sugar Price Forecast and Market Early Warning on December 2012 in China
作  者:
WANG Shen-nan1,LIU Xiao-xue2,ZHENG Chuan-fang3(1Research Institute,Beijing Technology and Business University,Beijing 100048,China; 2School of Economics,Beijing Technology and Business University,Beijing 100048,China; 3School of Humanities& Social Science,Fujian Agriculture and Forestry University,Fuzhou 350002,China)
关键词:
sugar market;price fluctuation ratio;price forecast;market early warning
摘  要:
Under the international and domestic macroeconomic environment,based on the analysis of sugar markets' production,consumption,import and export trade,we could draw the conclusion that China's sugar market was not optimistic.The production of sugar was expected to increase in the 2012/13 crop season,so the storage of policy would become the key to maintenan balance of demand and supply.We made a review of sugar price trend in December during the last three years,and made an attempt to forecast the future sugar price trend and price fluctuation ratio based on ARIMA-GARCH model,ARIMA,H-W model and G(1,1) model.Results showed the future sugar price in December was going to fluctuate,moreover,domestic sugar monthly average price would fold in 5 850—5 950 yuan/t,and the price fluctuation ratio would be less than 1% and the market would be safe and no early warning.

相似文章

计量
文章访问数: 10
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊