CEPII's Gravity Database
收藏Mendeley Data2020-02-16 更新2026-04-09 收录
下载链接：
https://data.mendeley.com/datasets/399z24kzh6
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资源简介：
CEPII makes available a "square" gravity dataset, for the period 1948 to 2015, allowing the estimation of international flows as a function of GDP, population and trade costs.
创建时间：
2020-02-16
