[1] Amiti, Mary, Stephen J. Redding, and David Weinstein. The Impactof the 2018 Trade War on US Prices and Welfare. No. w25672. National Bureau ofEconomic Research, 2019.
[2] Armington替代弹性的基本定义式如下:
其中,分别表示国内外商品的需求量和价格; 分别表示国内外商品需求和价格变化百分比。
[3] Zhang, Xiao-guang, and George Verikios. Armington ParameterEstimation for a Computable General Equilbrium Model: A Database ConsistentApproach. University of Western Australia, Economics, 2006.