What question did this study set out to answer?

This paper explores the application of the Information-Theoretic Unification framework to various economic domains.

May 20, 2026Open Access

ITU and Finance & Economics: A Single-Axiom View of Banking, Markets, Cryptocurrency, Macroeconomics, Quantitative Finance, AI Finance, Regulation, and Inequality — Pass-1 Extension Paper #12, Block D 4/5

Key Points

This paper explores the application of the Information-Theoretic Unification framework to various economic domains.
Introduced K_finance across eight sub-states: banking, markets, cryptocurrency, macroeconomics, quantitative finance, AI finance, regulation, and inequality.
Verified ITU axiom delta S = delta <K> with machine precision in 11 contexts.
Cited historical contexts and quantitative data for financial events and institutions.
Demonstrated the evolution of financial systems from prehistoric ledgers to modern cryptocurrencies.
Highlighted the complex relationships between banks, markets, and regulatory environments through historical perspectives.
Outlined significant statistical indicators including current global debt and market capitalization trends.

Abstract

We apply the Information-Theoretic Unification (ITU) framework (Terada 2026, concept DOI 10. 5281/zenodo. 20109209; Tier 0 v3. 0 at 10. 5281/zenodo. 20200156) tofinance and economics. Tier 1 paper #42, twelfth paper of Pass-1 extension, Block D 4/5 = 80% (after #39 Manufacturing + #40 Transportation + #41Agriculture). Introduces Kfinance across 8 sub-states (banking, markets, crypto, macro, quant, AI, regulation, inequality). ITU axiom delta S = delta verifiedto machine precision (relₑrr = 0) in 11 contexts. 42-vertex ITU polytope. Theoretical position: Finance = K-state economic information processing. Markets = K-state aggregation mechanism (Hayek 1945). Crypto = K-statecryptographic alternative. AI finance = K-state computational acceleration. Key results: - History: BC 3000 Mesopotamia clay ledgers, BC 700 Lydia first coins, 1397 Medici Bank, 1602 VOC first stock company, 1694 Bank of England, 1776 Smith Wealth of Nations, 1913 Federal Reserve, 1944 Bretton Woods, 1971 Nixon Shock, 1973 Black-Scholes (Nobel 1997 Merton-Scholes), 1987 Black Monday, 2008. 9. 15 Lehman Brothers (691B largest bankruptcy), 2009. 1. 3 Bitcoin genesis, 2020 COVID shock, 2022 inflation surge. Global 2024: GDP 110T, debt 315T (286%), wealth 470T, top 10 nominal US 29T -> Brazil 2. 2T- Banking + Central Banks: BoE 1694, BOJ 1882, Fed 1913 (dual mandate 1977), ECB 1998, Fed peak balance 9T (2022), QE eras (Fed QE1-QE3 + Pandemic 4. 5T), US CPI peak 9. 1% (2022. 6), Fed 0% -> 5. 50% fastest hiking cycle, BOJ NIRP end 2024. 3 (8 yr), SVB collapse 2023. 3 (209B 2nd largest US bank failure), Credit Suisse -> UBS 2023, Draghi "Whatever it takes" 2012. 7. 26- Markets: Amsterdam 1602 first stock exchange, NYSE 1792, NASDAQ 1971 first electronic, NYSE 28T (#1), Magnificent 7 (17. 2T total: NVIDIA 3. 4T 1T->3T 18mo, Apple 3. 5T, Microsoft 3. 2T, Alphabet 2. 1T, Amazon 2. 3T, Meta 1. 5T, Tesla 1. 2T), Nikkei 42K+ 2024. 7 (34 yr high), US Treasury 35T (debt/GDP 122%), global bond market 140T, SPDR S Strong/Medium/Weak = 6/4/0) including LLM finance major IB standard 2027 (P=0. 90, Strong), AItrading 70%+ major markets 2027 (P=0. 85, Strong), AI macro forecastingstandard 2028 (P=0. 85, Strong), EU MiCA full enforcement 2026 (P=0. 90, Strong), passive 60%+ US AUM 2027 (P=0. 85, Strong), stablecoin majorbank issued 2027 (P=0. 80, Strong), CBDC 30+ countries launch 2030 (P=0. 75, Medium), Bitcoin 150K 2026 (P=0. 55, Medium), AI productivitybenefits top 1% 2030 (P=0. 65, Medium), AI alpha collapses (efficiency) 2030 (P=0. 55, Medium). Block D 4/5 = 80%. Pass-1 extension cumulative 12/15 = 80% (4/5surpassed). Remaining: #43 Sports (Block D FINALE), then Block E #44-#45meta-theory, Tier 0 v4. 0 FINALE Phase 340-345. Pass-1 interpretivesynthesis.

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