IESET.
Hypotheses·growth·soviet_union_central_planning_gdp_collapse_1989_1991

The Soviet central-planning system, having already exhibited TFP stagnation 1970-1989, underwent a canonical institutional and economic collapse 1989-1998 as plan-enforcement was withdrawn without functioning market institutions in place.

The collapse manifests as ≥7 of 10 pre-registered extreme- outcome metrics drawn from independent data sources and measuring distinct causal layers (real output, industrial production, hyperinflation, male mortality, demographic collapse, inequality surge, emigration, currency regime failure, poverty headcount, reform-depth-conditioned recovery). The canonical-case claim is that no non-war peacetime transition in the 1989-1998 global panel matches even 4 of these 10 thresholds simultaneously except the FSU bloc itself. A refutation (≤3 metrics met) would indicate that the post- Soviet collapse has been overstated by Western reconstructions, or that the political-shock explanation (Gorbachev / Yeltsin choices) dominates the institutional-exhaustion explanation in a way that rules out the canonical-case framing.

INCONCLUSIVEengine/runs/soviet_union_central_planning_gdp_collapse_1989_1991

INCONCLUSIVE_DATA_PENDING — no outcome variable loaded; missing: ['derived: count of canonical_metrics with threshold met']

confidence cueResult card produced; verdict unclassified.

policy briefCoverage too thin

In ordinary language

Over a long period, do more market-oriented institutions translate into higher income or productivity, once the comparison looks beyond a single success story?

plain answer

This test cannot make a firm call yet. no outcome variable loaded; missing: ['derived: count of canonical_metrics with threshold met']

why it matters

Growth claims can look convincing in single success stories. This test asks whether the pattern survives a broader comparison.

how the test works

It compares 1 country or place units from 1989 to 1998, using a multi metric checklist design.

what was measured
What we checked
  • Multi metric collapse score
what this does not prove

A single test is not the whole truth. It narrows the claim under a specific sample, time period, and method. Strong policy conclusions need the pattern to survive nearby tests, alternative data, and serious objections.

verification

18 input datasets, 0 unresolved missing series, provenance status: partial provenance.

Results

engine/runs/soviet_union_central_planning_gdp_collapse_1989_1991
1007550250198919941998RUS
illustrative sketch · run pending
No coefficients yet. When the model fires, this chart will show multi_metric_collapse_score across 1 sampled countries over 19891998.
The shapes above are stylised — none of the lines are real data.
Placeholder for soviet_union_central_planning_gdp_collapse_1989_1991. Published chart will be generated from engine/runs/soviet_union_central_planning_gdp_collapse_1989_1991/chart_data.json.

Who has skin in the game — schools predicting on this

17 schools list this hypothesis as a test of their position. The chips below are school-level scoreboard outcomes, not a second hypothesis verdict.

hypothesis verdict vs scoreboard outcome

The banner verdict judges this hypothesis as written. The scoreboard asks whether each school's polarity-corrected prediction was right. Raw status is not a school win: SUPPORTED supports schools that needed SUPPORTED, but refutes schools that needed REFUTED.

Pre-registration

pre-registered
first-spec commit bae09ab · 2026-04-29T22:09:42Z
run generated · 2026-06-28T22:02:38Z

The Soviet central-planning system, having already exhibited TFP stagnation 1970-1989, underwent a canonical institutional and economic collapse 1989-1998 as plan-enforcement was withdrawn without functioning market institutions in place. The collapse manifests as ≥7 of 10 pre-registered extreme- outcome metrics drawn from independent data sources and measuring distinct causal layers (real output, industrial production, hyperinflation, male mortality, demographic collapse, inequality surge, emigration, currency regime failure, poverty headcount, reform-depth-conditioned recovery). The canonical-case claim is that no non-war peacetime transition in the 1989-1998 global panel matches even 4 of these 10 thresholds simultaneously except the FSU bloc itself. A refutation (≤3 metrics met) would indicate that the post- Soviet collapse has been overstated by Western reconstructions, or that the political-shock explanation (Gorbachev / Yeltsin choices) dominates the institutional-exhaustion explanation in a way that rules out the canonical-case framing.

Falsification criterion — what would disprove this

set before the run · honoured after

This hypothesis is considered falsified if:

Hypothesis is SUPPORTED if >=7 of 10 canonical metrics meet their pre-registered thresholds. Hypothesis is REFUTED if <=3 of 10 metrics meet their thresholds. The 4-6 metric range is inconclusive. Additional falsification: if any non-war non- FSU/CEE country in 1989-1998 (WDI + Maddison + UN DESA panel) matches >=4 of these thresholds, the metric-set is not transition-discriminating and the hypothesis is methodologically invalid regardless of Russia's own metric count. Secondary falsification: if deep-reform FSU/CEE republics did NOT outperform shallow-reform republics on the reform-depth-conditioned-recovery metric, the institutional- quality attribution is weakened.

formal test & threshold
test:      multi_metric_canonical_case_pattern_match
threshold: metrics_met_russia >= 7 AND max_metrics_met_non_war_non_transition_peer <= 3

Method

Template
multi_metric_checklist
Sample
1 countries · 19891998
Evidence type
canonical_case_multi_metric

For each of the 10 canonical metrics, evaluator fetches the specified data source and evaluates the threshold expression. Support if metrics_met >= 7, refute if metrics_met <= 3, inconclusive in the 4-6 range. Benchmark check: no non-war peer in the 1989-1998 global panel should match >=4 of these thresholds outside the FSU/CEE bloc; if a non-transitional country does, the metric-set is not transition-discriminating and needs revision. FSU-bloc countries are treated as a single cluster for benchmark purposes since they share the treatment (Soviet-system collapse), not as independent observations.

Data

VariableSourceTransform
multi_metric_collapse_score
outcome
derived: count of canonical_metrics with threshold metcount

ready  ·  pending  ·  reconstruct-needed

Detailed result card

Result card — soviet_union_central_planning_gdp_collapse_1989_1991

Verdict: INCONCLUSIVE_DATA_PENDING — no outcome variable loaded; missing: ['derived: count of canonical_metrics with threshold met']

Pre-registration

  • Claim: The Soviet central-planning system, having already exhibited TFP stagnation 1970-1989, underwent a canonical institutional and economic collapse 1989-1998 as plan-enforcement was withdrawn without functioning market institutions in place. The collapse manifests as ≥7 of 10 pre-registered extreme- outcome metrics drawn from independent data sources and measuring distinct causal layers (real output, industrial production, hyperinflation, male mortality, demographic collapse, inequality surge, emigration, currency regime failure, poverty headcount, reform-depth-conditioned recovery). The canonical-case claim is that no non-war peacetime transition in the 1989-1998 global panel matches even 4 of these 10 thresholds simultaneously except the FSU bloc itself. A refutation (≤3 metrics met) would indicate that the post- Soviet collapse has been overstated by Western reconstructions, or that the political-shock explanation (Gorbachev / Yeltsin choices) dominates the institutional-exhaustion explanation in a way that rules out the canonical-case framing.
  • Falsification rule: Hypothesis is SUPPORTED if >=7 of 10 canonical metrics meet their pre-registered thresholds. Hypothesis is REFUTED if <=3 of 10 metrics meet their thresholds. The 4-6 metric range is inconclusive. Additional falsification: if any non-war non- FSU/CEE country in 1989-1998 (WDI + Maddison + UN DESA panel) matches >=4 of these thresholds, the metric-set is not transition-discriminating and the hypothesis is methodologically invalid regardless of Russia's own metric count. Secondary falsification: if deep-reform FSU/CEE republics did NOT outperform shallow-reform republics on the reform-depth-conditioned-recovery metric, the institutional- quality attribution is weakened.
  • Falsification test: multi_metric_canonical_case_pattern_match
  • Event year: (not extracted)

Estimate

  • Error: no outcome variable loaded; missing: ['derived: count of canonical_metrics with threshold met']

Variables resolved

Variables missing data

  • derived: count of canonical_metrics with threshold met (outcome, name=multi_metric_collapse_score)

Generated by scripts/run_event_study.py at 2026-06-28T22:02:38+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

Methodological rationale: single-estimator causal tests are weak for the USSR collapse because (a) Soviet-era national accounts are reconstructions with known bias in either direction (CIA overstated Soviet output in some dimensions and understated in others; Harrison/Rosefielde revisionists argue the bias direction differs again), (b) the treatment is a multi-year, multi-channel institutional transition, (c) the donor-pool problem is severe (no non-transition comparator is structurally similar to USSR 1989). Pre-registered multi-metric pattern-match with explicit benchmark check and reform-depth stratification is epistemically stronger under these conditions. Framing decision: the hypothesis_id references "1989-1991" but the canonical-case metric window extends to 1998 because the collapse trough is 1998, not 1991. The 1989-1991 dates mark the terminal political events (plan-enforcement withdrawal, USSR dissolution); the 1992-1998 window is where the economic collapse metrics are strongest. Version 1 is preserved with its hypothesis_id for provenance; a v2 id-rename is deferred. Reform-depth stratification (metric 10) is the methodological innovation that addresses the steelman's strongest objection (China/Vietnam maintained planning and did not collapse; therefore enforcement not planning is the binding variable). The within-FSU-CEE cross-section allows a natural test: if plan-enforcement-withdrawal were the only mechanism, all FSU republics should have collapsed similarly; they did not. Deep-reform republics recovered while shallow-reform republics stagnated, supporting the institutional-quality reading over the political-shock-only reading. Flagged metric uncertainty: the Soviet-era (pre-1989) poverty headcount and Gini baselines rely on academic HBS reconstructions (Milanovic, Atkinson-Micklewright); the 1988 Gini of 0.27 is a conservative consensus point-estimate with uncertainty interval 0.24-0.30. The threshold (>0.15 Gini increase) is calibrated to be robust across this uncertainty interval.

Authored framework. Read the transparency note.