Pre-registration
Public education spending reduces inequality or improves intergenerational mobility only when housing-cost burden is low.
Falsification criterion — what would disprove this
This hypothesis is considered falsified if:
SUPPORTED if the primary treatment coefficient has the pre-registered - sign at p<=0.10 with minimum sample gates. REFUTED if the coefficient has the opposite sign at p<=0.10. Otherwise PARTIAL; missing data or failed sample gates are INCONCLUSIVE_DATA_PENDING.
formal test & threshold
test: panel_fe_education_spending_inequality_mobility_panel threshold: [object Object]
Method
- Template
panel_fe- Fixed effects
country, year- Clustering
country- Sample
- 1 countries · 1990 – 2024
- Evidence type
- associational
Alias-batch panel fixed effects screen. The proxy source is explicitly local and runnable, but exact policy semantics should be upgraded before scoreboard conversion.
Data
| Variable | Source | Transform |
|---|---|---|
gini_index outcome | world_bank_wdi:SI.POV.GINItier 2 | level |
education_spending_share treatment | world_bank_wdi:SE.XPD.TOTL.GD.ZStier 2 | level_lagged_one_year |
log_gdp_pc control | world_bank_wdi:NY.GDP.PCAP.KDtier 2 | log |
trade_openness control | world_bank_wdi:NE.TRD.GNFS.ZStier 2 | level |
government_effectiveness control | wgi:GE.ESTtier 4 | level |
● ready · ● pending · ● reconstruct-needed
Detailed result card
Result card — education_spending_inequality_mobility_panel
Verdict: SUPPORTED — coef=-0.5887 (sign matches claim -), p=0.0211
Pre-registration
- Claim: Public education spending reduces inequality or improves intergenerational mobility only when housing-cost burden is low.
- Falsification rule: SUPPORTED if the primary treatment coefficient has the pre-registered - sign at p<=0.10 with minimum sample gates. REFUTED if the coefficient has the opposite sign at p<=0.10. Otherwise PARTIAL; missing data or failed sample gates are INCONCLUSIVE_DATA_PENDING.
- Falsification test: panel_fe_education_spending_inequality_mobility_panel
Estimate
- Method: linearmodels.PanelOLS
- Coefficient (treatment): -0.5887
- Std error: 0.2549
- p-value: 0.0211
- Observations: 1197, countries: 118
- Within R²: 0.131
- Fixed effects: entity=True, time=True
- Clustering: country
Variables resolved
world_bank_wdi:SI.POV.GINI→ gini_index (outcome, publisher=world_bank_wdi, n=2430)world_bank_wdi:SE.XPD.TOTL.GD.ZS→ education_spending_share (treatment, publisher=world_bank_wdi, n=6235)world_bank_wdi:NY.GDP.PCAP.KD→ log_gdp_pc (controls, publisher=world_bank_wdi, n=12104)world_bank_wdi:NE.TRD.GNFS.ZS→ trade_openness (controls, publisher=world_bank_wdi, n=10714)wgi:GE.EST→ government_effectiveness (controls, publisher=wgi, n=5168)
Generated by scripts/run_panel_fe.py at 2026-06-29T17:52:20+00:00
Strongest opposing argument
Every hypothesis ships with its charitable opposing argument. The framework earns credibility by handling objections at their strongest, not weakest.
Notes
Source shard: engine/audits/swarm_2026-05-22_200_hypotheses_worker_D_sectoral_data_rich.md. Backlog source families: OECD education finance, OECD IDD, OWID mobility, OECD housing.. Alias proxy used: world_bank_wdi:SE.XPD.TOTL.GD.ZS -> world_bank_wdi:SI.POV.GINI. Initial promotion pass left scoreboard mapping empty; mapped by the 2026-05-22 swarm scoreboard conversion v1. v2 wiring: Added Eurostat NUTS2 education attainment and poverty panels as regional-level evidence for education-mobility link.