估算进口需求弹性的全球方法:来自主要农业部门的见解

Andrew Muhammad, Md Deluair Hossen
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引用次数: 0

摘要

我们提出了一个估算全球 22 类产品进口需求的框架。通过汇总各出口来源地的双边进口数据,我们评估了价格对各来源地进口需求的全球影响。这种方法有助于在一个统一的估算框架内对所有出口国进行分析,与为每个进口国估算单独的模型相比,简化了过程。结果表明,在单一框架内对全球需求进行估算,可以捕捉到出口国之间的竞争动态,同时得出具有统计意义且稳健的估算结果。在分析具有全球影响的因素时,全球方法尤其有用。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

A global approach to estimating import demand elasticities: Insights from major agricultural sectors

A global approach to estimating import demand elasticities: Insights from major agricultural sectors

We present a framework for estimating global import demand across 22 product categories. By aggregating bilateral import data by exporting source, we assessed the worldwide impact of prices on import demand by source. This methodology facilitated the analysis of all exporting countries within a unified estimation framework, simplifying the process compared to estimating separate models for each importing country. Results indicate that estimating global demand within a single framework captures the competitive dynamics among exporters while yielding statistically significant and robust estimates. A global approach is especially useful when analyzing factors with global implications.

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