HH Market concentration index
收藏World Bank Open Data2026-04-18 收录
下载链接：
https://data360.worldbank.org/indicators/WB_WITS_HH_MKT_CNCNTRTN_NDX
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资源简介：
Hirschman Herfindahl index is a measure of the dispersion of trade value across an exporter’s partners. A country with trade (export or import) that is concentrated in a very few markets will have an index value close to 1. Similarly, a country with a perfectly diversified trade portfolio will have an index close to zero.
Please refer to: https://wits.worldbank.org/methodology.html.
提供机构：
World Integrated Trade Solution (WITS)
创建时间：
2024-06-26
