STATEFIP // 州 FIPS 代码State FIPS code
州代码；跨年分析应注意州边界和样本可识别地理层级
| dataset | ipums_usa · IPUMS USA Harmonized Microdata |
| type | categorical |
| role | control |
| data file | extract |
| keywords | statefips州 |
| dataset | variable | label | type |
|---|---|---|---|
| acs2022 | ST | State | categorical |
| brfss2022 | _STATE | State | categorical |
| cps_asec_2023 | GESTFIPS | State (FIPS Code) | categorical |
| gsoep | l11101 | State of Residence | categorical |
| hrs2018 | STATEUSPS18 | State of Residence | categorical |
| psid2019 | ER71530 | Region of Residence | categorical |
| 教育回报与工资收入 | control |
| 群体就业差异 | control |