城市政策冲击 DID // yearbook_city

数据集:中国统计年鉴与城市统计年鉴指标

识别策略:city and year fixed effects

dependent variable · 因变量

gdp_city · 地区生产总值 · continuous

core independent variables · 核心自变量 (2 个)

变量名标签类型
fiscal_expenditure地方一般公共预算支出continuous
road_area城市道路面积continuous

controls · 控制变量 (5 个)

变量名标签类型
population_city年末总人口/常住人口continuous
secondary_share第二产业占比continuous
tertiary_share第三产业占比continuous
year年份identifier
city城市名称categorical