摘要
通过建立一个数学模型 ,用定量分析方法研究国际食糖市场价格的波动对国内食糖价格的影响。研究结果表明 ,食糖市场的开放 ,使国内食糖价格受国际市场影响的程度加大。国内价格对国际价格的弹性从放开前的0 .2 0 %上升到放开后的 0 .5 2 % ,即国际市场食糖价格每上升 1% ,则国内食糖价格在市场放开前会上升 0 .2 0 % ,而市场放开后价格上升 0 .5 2 %。
The paper analyzes the impacts of international trade on domestic sugar price with a mathematical model. The study shows that the impacts are more significant after the market liberalization. The elasticity of domestic sugar price to world sugar price increased from 0.20% before liberalization to 0.52% after liberation of the domestic market, i.e. when the price of international market increased 1%, the domestic price was increasing 0.20 before market liberalization and 0.52 in creasing after market liberalization.
出处
《广西农业科学》
CSCD
2004年第6期515-516,共2页
Guangxi Agricultural Sciences
关键词
国际市场
食糖市场
市场价格
中国
数学模型
sugar
price
factors of impacts
international trade
liberalization
