Appendix I.
Data sources for variables used in the analysis
| Variable | Source |
|---|---|
| HH sent migrant abroad during 5 years prior to Census (%) | IPUMS |
| Maximum temperature, baseline (°C) | TerraPop |
| Temperature change during retrospective window (°C) | TerraPop |
| % months in window where temperature was... SDs above | TerraPop |
| 1 – 2 standard deviations | TerraPop |
| 2+ standard deviations | TerraPop |
| Rainfall, baseline (mm/yr) | TerraPop |
| Precipitation change during retrospective window (mm/yr) | TerraPop |
| % months in window where precipitation was… SDs below | TerraPop |
| 1 – 2 standard deviations | TerraPop |
| 2+ standard deviations | TerraPop |
| International migration intensity index (z-score) | CONAPO |
| Marginalization index (z-score) | CONAPO |
| Economic diversity index (0–1) | Population Census (100% data) |
| State GDP growth, window relative to prior 5 years (%) | Economic Census |
| Municipal farmland that is irrigated (%) | Agricultural Census |
| Area of farmland planted with corn (sqm / 10 ha) | Agricultural Census |
| Area of farmland planted with wheat (sqm / 10 ha) | Agricultural Census |
| Area of farmland planted with soybeans (sqm / 10 ha) | Agricultural Census |
| 2,500 – 14,999 inhab. in locality (REF = less than 2,500) | IPUMS |
| Municipal land classified as urban (%) | IPUMS |
| HH members working in primary sector activities (%) | IPUMS |
| HH members employed (%) | IPUMS |
| Asset index (z-score) | IPUMS |
| HH is owned by one of its members | IPUMS |
| Schooling of HH head (years) | IPUMS |
| HH income (in 1,000s MXN) | IPUMS |
| Age of HH head (years) | IPUMS |
| Children under 5 in HH (No.) | IPUMS |
IPUMS = 2000 & 2010 Mexican Population and Housing Census Long Form, 1% extract TerraPop: INSERT YEAR-YEAR Weather station data from the University of East Anglia’s CONAPO: Mexican National Population Council intensity indices calculated upon 2000 & 201 INEGI – Economic Census