HSR data set
收藏NIAID Data Ecosystem2026-03-12 收录
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资源简介:
This is the dataset for journal paper "Intercity Innovation Collaboration and the Role of High-speed Rail Connections: Evidence from Chinese Co-patent Data"
创建时间:
2021-09-29

This is the dataset for journal paper "Intercity Innovation Collaboration and the Role of High-speed Rail Connections: Evidence from Chinese Co-patent Data"