empirical-wizard
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yearbook_city
/ road_area
road_area
//
城市道路面积
Urban road area
城市基础设施指标,可与建成区面积、人均道路面积配合使用
→ use this variable in analysis
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attributes
dataset
yearbook_city
· 中国统计年鉴与城市统计年鉴指标
type
continuous
role
iv,control
data file
city
keywords
道路
基础设施
road
Used in these research designs
城市政策冲击 DID
iv