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Military

Current Spending
$886.0B
Optimal Spending
$443.0B
Gap
$443.0B (-50.0%)
Over-invested
Evidence Grade
D
Weak evidence
Causal (N-of-1)

Fixed-Budget Reallocation

Constrained Optimal
$334.3B
Reallocation
$-551.7B
-62.3% of current
Action
Major decrease

Current vs Optimal

Current$886.0B
Optimal$443.0B
Marginal return per dollar: -0.01%

Diminishing Returns Analysis

Model Type
Log-linear
R² (Model Fit)
1%
Elasticity
-0.00
1% spending increase → -0.00% outcome change
N = 529 observationsLow fit (R²<0.3) — treat with caution

Causal Evidence Detail

OECD Cross-Country Analysis (N-of-1)

Mean r
-0.098
Countries
23
+10 / -13
Mean % Change
-0.4%
WES Score
31%

Bradford Hill Scores

Strength78%
Temporality100%
Gradient60%

Outcome Metrics

Global Firepower Index Rank
1
stable
Military Readiness Score
87
stable

Major DecreaseRECOMMENDATION

Spending on Military should be decreased by $443.0B (+50.0%) to reach the optimal allocation of $443.0B.

Marginal Return
-0.01%
Share of Total Budget
13.1%
Income Effect
-0%
Health Effect
-0%

Budget Context

Category share (current)13.1%
Category share (optimal)5.3%

How Is Optimal Calculated?

The Optimal Budget Generator (OBG) uses a diminishing-returns framework to allocate spending across categories. Each budget category is modeled with a concave utility function — the first dollar spent on a category produces more welfare than the billionth dollar.

Budget Impact Score (BIS)

Each category's BIS is computed from outcome metrics weighted by their importance to overall welfare. The BIS captures how effectively each marginal dollar translates into measurable improvements in health, education, security, and quality of life.

Diminishing Returns Model

Spending follows a logarithmic utility curve: U(x) = α · ln(x + 1) where α is calibrated from the category's marginal return coefficient. The optimal allocation equalizes the marginal utility per dollar across all categories — the point where reallocating $1 from any category to another would not improve total welfare.

Marginal Return (-0.01% for Military)

The marginal return of -0.01% means each additional dollar currently spent on Military produces -0.01 cents of welfare value. Categories with higher marginal returns are underfunded relative to their potential; those with lower returns are overfunded.

The total budget constraint is maintained at $6.75T. The optimizer reallocates within this envelope to maximize aggregate welfare measured by the BIS-weighted outcome metrics across all 19 categories.

See the Optimal Budget Generator paper for full methodology.

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Generated 3/12/2026 · Optimitron OBG

Optimitron — The Evidence-Based Earth Optimization Machine