State Policy Levers

Price Gap (g) $0.00

Legal vs. illicit price gap per gram. Negative = legal cheaper.

Access Density (D) 0.50

Dispensary density (stores per 100k residents, normalized)

Safety/Quality (S) 0.50

Testing requirements and product quality standards

Convenience (F) 0.50

Operating hours, delivery, payment options

Enforcement (E) 0.50

Illicit market enforcement intensity

Fragmentation (F_frag) 0.00

Local bans and market fragmentation

Federal Reform Impact

✓ Eliminate IRS 280E Tax Code

Allows ordinary business expense deductions, reducing effective tax rates from 60-75% to 21%. Enables 20-30% consumer price reductions while maintaining operator margins.

✓ Pass SAFE Banking Act

Provides banking access, reducing operational costs by 15-25% (eliminates cash-only security, enables digital payments). Improves consumer convenience significantly.

Predicted Legal Market Share

50%

Utility Score (ΔU): 0.00

Adjust the policy levers to see how different regulatory approaches affect legal market capture.

🎯 Federal Reform Impact

Before Reforms

After Reforms

About This Calculator

The BMDE

The Black Market Death Equation (BMDE) is an economic model predicting legal cannabis market share based on five state policy levers and federal reforms.

Core Formula:
ΔU = 4(−g × P) + D + 1.2S + F + 0.6E
Market Share = 1 / (1 + e^(−ΔU))

Federal Reform Adjustments:
• 280E elimination: -$0.12/g price reduction (20-30% savings)
• SAFE Banking: +0.15 convenience boost

State-by-State Analysis

Explore detailed cannabis market analysis using the BMDE. Currently available: