population_city // 年末总人口/常住人口Year-end population / resident population
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
| dataset | yearbook_city · 中国统计年鉴与城市统计年鉴指标 |
| type | continuous |
| role | control |
| data file | city |
| keywords | 人口常住人口population |
| dataset | variable | label | type |
|---|---|---|---|
| nbs_macro | population | 年末常住人口 | continuous |
| worldbank_wdi | SP.POP.TOTL | 总人口 | continuous |
| 城市政策冲击 DID | control |
| 公共服务供给与城市发展 | control |