中国板栗国际竞争力的变动分析

An Analysis on the Variations of International Competitive Power of Chinese Chestnut

利用显示性对称比较优势、生产者价格指数、相对单产和价值增值系数等指标,选取韩国、意大利等国作为对象,分析比较了1996—2004年中国板栗国际竞争力的变化及其原因。在竞争结果层面上,中国板栗国际竞争力不强且呈现下降趋势;在竞争潜力层面上,中国板栗成本优势明显但呈现下降态势,生产能力优势明显且呈现上升趋势;在竞争实力层面上,中国板栗具有一定的优势但呈逐步下降趋势。

This paper demonstrates the variations of international competitive power of Chinese chestnut from 1996 to 2004, compared with such countries as Korea and Italy, by using the four indexes： Revealed Symmetrical Comparative Advantage （ RSCA）, Producer＇ s Price Index （ PPI）, Relative Unit Yield, and Value Added Coefficient （VAC） and presents the reasons. The conclusion is that on the level of competitive result, its competitive power is not strong, which reveals a decreasing trend; on the level of competitve potential,its cost has aobvious advantage but presents a decreasing trend while its producing capability has a obvious advantage and a inereasing tenderey, on thd level of competitive strength, it has certain advantage but a upward tendeney.