Gravity and Comparative Advantage: Estimation of Trade Elasticities for the Agricultural Sector
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https://www.nber.org/papers/w24772
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资源简介：
In this paper, a structural gravity model is presented which features intra-sector heterogeneity in agricultural productivity systematically linked to land and climate characteristics. The systematic heterogeneity (SH) gravity model predicts that countries with similar land and climate
提供机构：
美国国家经济研究局
创建时间：
2018-07-01
