Market Corrections and Externality Pricing
This chapter collects twelve smaller revenue instruments, each pricing a specific externality or market failure. Combined revenue: ~$0.49T/yr at steady state.
Financial Transaction Tax (FTT)
0.1% on all securities trades. Revenue after 40% HFT volume contraction: $40–50B/yr. High-frequency trading strategies—majority of trade count, minority of economic value—contract substantially, which is the secondary policy objective.
SIFI Systemic Risk Levy
Banks >$250B assets: 0.17%/yr on non-deposit liabilities. Non-bank SIFIs: 0.10%. Shadow banking (>$50B, wholesale-funded): 0.05%. Assessed on average daily balances (prevents window-dressing). Counter-cyclical multiplier (0.5×–2.0×) set by FSDB. Revenue: $25–35B/yr. Flows to ring-fenced Financial Stability Reserve (target: ~$500B). FSDB governance: seven Senate-confirmed members, 7-year terms, three pre-authorized deployment triggers.
Transportation: Mileage-Based Weight Fee
Calibrated to the 4th power of axle weight × speed. Replaces the gas tax ($0.184/gallon federal—repealed). Revenue: ~$120B/yr. Creates modal neutrality between freight rail and trucking.
Water Extraction Fee
Two-tier volumetric levy. Tier 1 (within USGS Safe Yield): $10/acre-foot. Tier 2 (deficit extraction above Safe Yield): $300/AF Year 1, escalating to $3,000/AF by Year 10 (desalination replacement cost). Self-liquidating: deficit extraction declines ~98% by Year 10. Peak revenue ~$7.6B (Year 3). Steady-state: ~$1B (Tier 1 maintenance only).
Public Health Levies
Tobacco/nicotine: $15/pack equivalent (replaces current $1.01 federal excise). Sugar/ultra-processed food: $0.01/gram added sugar above 5g/serving threshold; NOVA Group 4 products >10% sugar calories face additional 10% excise. Firearms/ammunition: 30% excise plus safe storage requirement. Cannabis: tiered per-milligram-THC levy ($0.003/mg standard, $0.008/mg high-potency). Combined: ~$160B/yr.
Digital Advertising Levy
Tiered on US ad revenue for platforms >100M users: 4% ($0–$10B), 7% ($10B–$50B), 10% (>$50B). DOSB Algorithmic Amplification Harm Index modulates ±3pp. Revenue: $15–20B/yr. Flows to Journalism Independence Fund.
Other Instruments
Spectrum auction revenue, Land Value Capture (transit proximity surcharge on dormant/underutilized land), Urban Vacancy Adjustment, Financial Integrity Fee ($15–25B/yr on transactions with non-cooperative secrecy jurisdictions), Arms Export Surcharge (0–15% graduated by destination DCF governance score). Combined: ~$60B/yr.
Section 230 Reform
Liability immunity retained only for passive hosts. Platforms that algorithmically surface, rank, or amplify content for engagement optimization lose blanket immunity for promoted content. Modified safe-harbor available through DOSB certification, renewed every 24 months. Revenue: indirect (through Digital Ad Levy modulation and compliance costs).
Scoring Endnote 9: Market Corrections Revenue
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