Lower middle-income countries
收藏Figshare2021-11-02 更新2026-04-28 收录
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https://figshare.com/articles/dataset/07_31_UMI_dta/16918285
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资源简介：
Data of lower middle-income countries between 1980 and 2018 to study whether indigenous or foreign innovation efforts are more important for the transition of lower middle-income economies to the upper middle-income rank. Data are designed for discrete-time hazard models.
创建时间：
2021-11-02
