FOUR-QUADRANT_BALANCE_SHEET_MATRIX/docs/framework_summary.md

FQBM Framework Summary

Core identity (Part I)

• Accounting: ( A = L + E )
• Open economy: ( A_{dom} + A_{ext} = L_{dom} + L_{ext} + E )

Every financial asset is someone else’s liability (within or across borders).

Four-quadrant matrix

| Assets (Dr) | Assets (Cr) | Liabilities (Dr) | Liabilities (Cr) |

All monetary operations must balance across this structure.

Parts of the white paper

Part	Topic
I	Accounting foundation
II	Closed-economy monetary dynamics (CB, commercial bank)
III	Open-economy extension (BoP, parity)
IV	Capital flows and FX dynamics
V	Sovereign risk and CDS
VI	Commodity shock channel
VII	Shadow banking and leverage
VIII	Derivatives clearing and CCP
IX	CBDC and digital reserve architecture
X	Empirical regression appendix
XI	Historical case expansion
XII	Quantitative stress tables
XIII	Monte Carlo simulation framework
XIV	Full system differential model
XV	Policy implications
XVI	Simulation workbook architecture (eight sheets)

This codebase implements the simulation workbook (Part XVI), Monte Carlo (XIII), differential model (XIV), and empirical regressions (Part X).