统计年鉴类数据入口，覆盖城市、省份与全国层面的经济、人口、财政、产业、基础设施和公共服务指标。年鉴数据常来自 PDF/Excel 表格或商业整理库，最重要的工作是统一地区代码、单位、年份和口径。
annual yearbooks · updated: rolling annual · official pageChina Statistical Yearbook / China City Statistical Yearbook Indicators registers 12 variables — 1 commonly used as dependent variables, 5 as core regressors and 9 as controls. Common research directions for this dataset include: 城市政策冲击 DID, 公共服务供给与城市发展.
城市政策冲击 DID: DV gdp_city, IV fiscal_expenditure, road_area, controls population_city, secondary_share, tertiary_share.
公共服务供给与城市发展: DV hospital_beds, IV fiscal_expenditure, controls population_city, gdp_city, year.
| name | label | type/role | data file | description · keywords |
|---|---|---|---|---|
| year | 年份 Year | identifier / time | city | 统计年鉴年度 年份year |
| city_code | 城市行政区划代码 City administrative division code | identifier / identifier | city | 建议使用国家统计局行政区划代码或自建稳定跨年代码；城市更名/区划调整需人工核查 城市代码行政区划city code |
| city | 城市名称 City name | categorical / identifier | city | 地级市名称；不要仅用中文名称做跨年 merge key 城市地级市city |
| province | 省份 Province | categorical / control | city | 城市所属省份/自治区/直辖市 省份地区province |
| gdp_city | 地区生产总值 Gross regional product | continuous / dv,iv,control | city | 城市地区生产总值，通常为当年价；跨年比较需平减或使用增速 GDP地区生产总值城市经济 |
| secondary_share | 第二产业占比 Secondary industry share | continuous / control | city | 第二产业增加值占 GDP 比重 产业结构第二产业industrial share |
| tertiary_share | 第三产业占比 Tertiary industry share | continuous / control | city | 第三产业增加值占 GDP 比重 服务业第三产业service share |
| fiscal_revenue | 地方一般公共预算收入 Local general public budget revenue | continuous / iv,control | city | 地方财政收入指标；年鉴口径可能写作地方财政一般预算内收入 财政收入公共预算fiscal revenue |
| fiscal_expenditure | 地方一般公共预算支出 Local general public budget expenditure | continuous / iv,control | city | 地方财政支出指标，常用于政府规模或公共服务投入 财政支出公共预算fiscal expenditure |
| population_city | 年末总人口/常住人口 Year-end population / resident population | continuous / control | city | 年鉴中可能区分户籍人口、常住人口、城区人口；需按研究问题选择一致口径 人口常住人口population |
| road_area | 城市道路面积 Urban road area | continuous / iv,control | city | 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 道路基础设施road |
| hospital_beds | 医院床位数 Hospital beds | continuous / iv,control | city | 公共服务/医疗资源指标，建议按人口标准化为每万人床位数 医疗医院床位healthcare |
The codebook is an open lookup. The Wizard consumes the same codebook to drive code generation — upload your data and the system auto-recognises variables, applies cleaning rules, recommends research designs, runs regressions and produces a Word report.