共查询到5条相似文献，搜索用时 0 毫秒
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Yunfeng Liu Min Guo 《系统科学与信息学报》2006,4(1):135-140
There are many factors influencing export in China, such as the supply in domestic market, the market openness in China, the demand in overseas market, exchange rate and so on. Since the late of 1990＇s, non-tariff barriers such as antidumping, safeguard measures and technical barriers to trade （TBT） have become the main factors. We analyze the influence factors and the degree of the influence about exports in China by the Grey Relational Analysis （GRA） and put forward countermeasures for enterprises. 相似文献
2.
Qingbo Qin Haiying Ren 《系统科学与信息学报》2006,4(1):111-115
With China＇s increased export of agricultural products, the influence of nontariff barriers, especially technical barriers to trade （TBT） is becoming more severe. In this paper, the hierarchical structure of the influence factors of TBT on agricultural products is designed. Then these influence factors are analyzed with the fuzzy analytic hierarchy process （AHP）. Finally, countermeasures for the enterprises to tackle TBT axe put forward. 相似文献
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Jianhua Liu Yong Wei 《系统科学与信息学报》2008,6(1):91-96
This article gives the algorithm of the sector in which the development coefficient is, and the steps to simultaneously calculate the development coefficient and combination coefficient of background value. Unifying the development coefficient and the background value＇s coefficient of combination to optimize the model together, avoiding the malpractice to separate the two in traditional method, and avoiding the error brought out by matrix multiplication because of matrix＇s illness and so on in the traditional way, therefore increases the precision of the model. 相似文献
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