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Statistical methods of international agricultural trade

机译:国际农产品贸易统计方法

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Statistics plays significant role in agricultural trade. Two statistical systems are widely used in international agricultural trade. One is United Nations Standard International Trade Classification (SITC), the other is Harmonized Commodity Description and Coding System (HS). Different categorization of agricultural products by the two systems gives rise to the range of product specification. On comparing and analyzing product ranges and features of six statistical methods, this paper discusses their advantages and disadvantages, and matches statistical ranges under HS and SITC. The paper argues that each statistical method has its application also with inconsistent range definition. A complete, exact and comparable definition of agricultural product range could provide resolution to the above issues. By matching the codes of the same product under HS and SITC to get counterpart relationship, the paper harmonizes trade data under different categorizing systems and provides basis for establishing standard statistics system and basic data platform.
机译:统计数据在农业贸易中发挥着重要作用。两个统计系统广泛用于国际农业贸易。一个是联合国标准国际贸易分类(SITC),另一个是统一商品描述和编码系统(HS)。两种系统的农产品不同分类导致产品规格的范围。在比较和分析产品范围和六种统计方法的特点时,本文讨论了它们的优缺点,并匹配HS和SITC下的统计范围。本文认为,每个统计方法也具有不一致的范围定义。完整,精确和可比的农产品范围定义可以为上述问题提供解决方案。通过将同一产品的代码与HS和SITC下的代码匹配以获得对手关系,纸张在不同分类系统下协调贸易数据,并为建立标准统计系统和基本数据平台提供依据。

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