Fiat-currency definition source directory
Central-bank explanations, statutes, monetary-system research, and scholarship used for What Is Fiat Currency?
Core definitions, money creation, and settlement
- Bank of England. “Money in the Modern Economy: An Introduction.” Quarterly Bulletin 2014 Q1. https://www.bankofengland.co.uk/quarterly-bulletin/2014/q1/money-in-the-modern-economy-an-introduction
- McLeay, Michael; Amar Radia; and Ryland Thomas. “Money Creation in the Modern Economy.” Bank of England, Quarterly Bulletin 2014 Q1. https://www.bankofengland.co.uk/quarterly-bulletin/2014/q1/money-creation-in-the-modern-economy
- Bank of England. “How Is Money Created?” https://www.bankofengland.co.uk/explainers/how-is-money-created
- Bank of England. “What Is Money?” https://www.bankofengland.co.uk/explainers/what-is-money
- Bank of England. “Why Does Money Depend on Trust?” https://www.bankofengland.co.uk/explainers/why-does-money-depend-on-trust
- European Central Bank. “What Is Money?” Updated 19 June 2024. https://www.ecb.europa.eu/ecb-and-you/explainers/tell-me-more/html/what_is_money.en.html
- European Central Bank. Glossary entries for central-bank money and commercial-bank money. https://www.ecb.europa.eu/services/glossary/html/glossc.en.html
- European Central Bank. “Modernising Finance: The Role of Central Bank Money.” 9 February 2024. https://www.ecb.europa.eu/press/key/date/2024/html/ecb.sp240209~d481464c19.en.html
- Bank for International Settlements. Annual Economic Report 2025, Chapter III, “The Next-Generation Monetary and Financial System.” https://www.bis.org/publ/arpdf/ar2025e3.htm
- Bank for International Settlements. Annual Economic Report 2026, Chapter III, “Anchoring Trust in Money: Innovation Beyond Stablecoins.” https://www.bis.org/publ/arpdf/ar2026e3.htm
- International Monetary Fund. “Money: At the Center of Transactions.” https://www.imf.org/en/publications/fandd/issues/series/back-to-basics/money
- Federal Reserve Board. “A Lawyer’s Perspective on U.S. Payment System Evolution and Money in the Digital Age.” 4 February 2022. https://www.federalreserve.gov/econres/notes/feds-notes/a-lawyers-perspective-on-us-payment-system-evolution-and-money-in-the-digital-age-20220204.html
- Federal Reserve Board. “Understanding Bank Deposit Growth during the COVID-19 Pandemic.” 3 June 2022. https://www.federalreserve.gov/econres/notes/feds-notes/understanding-bank-deposit-growth-during-the-covid-19-pandemic-20220603.html
- Federal Reserve Board. “What Is the Money Supply?” https://www.federalreserve.gov/faqs/money_12845.htm
- Federal Reserve Board. H.6, “Money Stock Measures.” https://www.federalreserve.gov/releases/h6/current/default.htm
Legal tender, cash, notes, and gold redemption
- United States Code, 31 U.S.C. § 5103, “Legal Tender.” https://uscode.house.gov/view.xhtml?edition=prelim&num=0&req=granuleid%3AUSC-prelim-title31-section5103
- Federal Reserve Board. “Is It Legal for a Business in the United States to Refuse Cash as a Form of Payment?” https://www.federalreserve.gov/faqs/currency_12772.htm
- Federal Reserve Board. “Is U.S. Currency Still Backed by Gold?” https://www.federalreserve.gov/faqs/currency_12770.htm
- Federal Reserve Board. “What Is Lawful Money? How Is It Different from Legal Tender?” https://www.federalreserve.gov/faqs/money_15197.htm
- Bank of England. “What Is Legal Tender?” https://www.bankofengland.co.uk/explainers/what-is-legal-tender
- Bank of England. Banknote FAQs. https://www.bankofengland.co.uk/faq/banknote
- U.S. Currency Education Program. “Journey to Circulation.” https://www.uscurrency.gov/life-cycle/journey-circulation
- Federal Deposit Insurance Corporation. Deposit Insurance Resources. https://www.fdic.gov/resources/deposit-insurance/
Examples and exchange-rate arrangements
- Hong Kong Monetary Authority. “A Modern-Day Currency Board System.” https://www.hkma.gov.hk/eng/other-information/a-modern-day-currency-board-system/
- Swiss National Bank. “History of the SNB.” https://www.snb.ch/en/snb-explained/history
- Swiss National Bank. “Legal Basis.” https://www.snb.ch/en/the-snb/organisation/legal-framework
- Bank of Japan. “Outline of Banknotes and Coins.” https://www.boj.or.jp/en/note_tfjgs/note/outline/index.htm
CBDCs, stablecoins, and cryptoassets
- Bank for International Settlements. Central Bank Digital Currencies: Foundational Principles and Core Features. 9 October 2020. https://www.bis.org/publ/othp33.pdf
- Bank for International Settlements. Annual Economic Report 2021, Chapter III, “CBDCs: An Opportunity for the Monetary System.” https://www.bis.org/publ/arpdf/ar2021e3.htm
- Aldasoro, Iñaki, et al. The Impact of Stablecoins on the International Monetary and Financial System. BIS Papers No. 170, 2026. https://www.bis.org/publ/bppdf/bispap170.pdf
- Bank for International Settlements. “Stablecoins: Framing the Debate.” 20 April 2026. https://www.bis.org/speeches/sp260420.htm
- Financial Stability Board. “Crypto-assets and Global Stablecoins.” https://www.fsb.org/work-of-the-fsb/financial-innovation-and-structural-change/crypto-assets-and-global-stablecoins/
- Federal Reserve Board. Money and Payments: The U.S. Dollar in the Age of Digital Transformation. January 2022. https://www.federalreserve.gov/publications/january-2022-cbdc.htm
Inflation and monetary failure
- Sargent, Thomas J. “The Ends of Four Big Inflations.” In Inflation: Causes and Effects. University of Chicago Press/NBER, 1982. https://www.nber.org/books-and-chapters/inflation-causes-and-effects/ends-four-big-inflations
- Dornbusch, Rudiger, and Stanley Fischer. “Stopping Hyperinflations Past and Present.” NBER Working Paper No. 1810, 1986. https://www.nber.org/papers/w1810
- Bordo, Michael D., and Mickey D. Levy. “Do Enlarged Fiscal Deficits Cause Inflation: The Historical Record.” NBER Working Paper No. 28195, 2020. https://www.nber.org/papers/w28195
- Bank for International Settlements. Annual Economic Report 2022, Chapter II, “Inflation: A Look under the Hood.” https://www.bis.org/publ/arpdf/ar2022e2.htm
Historical development
- Horesh, Niv. “‘Cannot Be Fed on When Starving’: An Analysis of the Economic Thought Surrounding China’s Earlier Use of Paper Money.” Journal of the History of Economic Thought. https://www.cambridge.org/core/journals/journal-of-the-history-of-economic-thought/article/cannot-be-fed-on-when-starving-an-analysis-of-the-economic-thought-surrounding-chinas-earlier-use-of-paper-money/BE2E64B5E9C8C341D1318683151AB5DD
- von Glahn, Richard. “Modalities of the Fiscal State in Imperial China.” Journal of Chinese History. https://www.cambridge.org/core/journals/journal-of-chinese-history/article/modalities-of-the-fiscal-state-in-imperial-china/948D5F6B04B5FFE946EE0DEC0F8F2CEB
- Federal Reserve History. “Bretton Woods Created.” https://www.federalreservehistory.org/essays/bretton-woods-created
- Federal Reserve History. “Gold Convertibility Ends.” https://www.federalreservehistory.org/essays/gold-convertibility-ends
- Federal Reserve History. “The Smithsonian Agreement.” https://www.federalreservehistory.org/essays/smithsonian-agreement
- U.S. Department of State, Office of the Historian. “Nixon and the End of the Bretton Woods System, 1971–1973.” https://history.state.gov/milestones/1969-1976/nixon-shock
Terminology
- Merriam-Webster. “Fiat.” https://www.merriam-webster.com/dictionary/fiat
- Oxford English Dictionary. “Fiat Currency.” https://www.oed.com/dictionary/fiat-currency_n
Monetary-history source directory
Primary law, archives, museums, and official historical records
- American Numismatic Association. “Economic Warfare,” virtual exhibit on counterfeiting during the American Revolution. Direct source.
- American Presidency Project. “Address to the Nation Outlining a New Economic Policy: ‘The Challenge of Peace,’” 15 August 1971. Direct source.
- American Presidency Project. “Executive Order 6102—Forbidding the Hoarding of Gold Coin, Gold Bullion, and Gold Certificates,” 5 April 1933. Direct source.
- Bank of England. “History.” Direct source.
- Bank of England. Quarterly Bulletin, 2013 Q2, historical material on restriction and convertibility. Direct PDF.
- Bank of England. Quarterly Bulletin, 2014 Q1. Direct PDF.
- Banque de France. “The Fiscal Roots of Hyperinflation in Historical Perspective.” Direct source.
- Banque de France. Working Paper 627 on Britain’s suspension of cash payments, 1793–1821. Direct PDF.
- British Museum. Lydian electrum stater, object 1866,1201.3669. Collection record.
- British Museum. Ming dynasty banknote, object CIB.EA.260. Collection record.
- Central Bank of The Bahamas. “The Sand Dollar Is on Schedule for Gradual National Release,” 2020. Direct source.
- Cité de l’Économie. “The Assignat Press of the French Revolution.” Direct source.
- European Central Bank. “The Euro.” Direct source.
- European Central Bank. “The 2002 Cash Changeover.” Direct source.
- Federal Reserve History. “Banking Panics of 1931–33.” Direct source.
- Federal Reserve History. “Creation of the Bretton Woods System.” Direct source.
- Federal Reserve History. “Emergency Banking Act of 1933.” Direct source.
- Federal Reserve History. “Gold Convertibility Ends.” Direct source.
- Federal Reserve History. “Gold Reserve Act of 1934.” Direct source.
- Federal Reserve History. “Roosevelt’s Gold Program.” Direct source.
- Federal Reserve History. “The Federal Reserve’s Formative Years.” Direct source.
- Federal Reserve History. “The Federal Funds Rate.” Direct source.
- Federal Reserve History. “Interest on Reserves.” Direct source.
- Federal Reserve History. “The Treasury–Federal Reserve Accord and After.” Direct source.
- Federal Reserve History. “Federal Reserve Response to the Financial Crisis.” Direct source.
- Federal Reserve Board. “Legal Tender.” Statutory source.
- Federal Reserve Board. “Is It Legal for a Business in the United States to Refuse Cash as a Form of Payment?” Direct source.
- FRASER. Proceedings and Documents of the United Nations Monetary and Financial Conference, Bretton Woods, New Hampshire, July 1–22, 1944, vol. I. Full text.
- GovInfo. An Act Establishing a Mint, and Regulating the Coins of the United States, approved 2 April 1792, 1 Stat. 246. Direct PDF.
- GovInfo. An Act to Authorize the Issue of United States Notes, and for the Redemption or Funding Thereof, and for Funding the Floating Debt of the United States, approved 25 February 1862, 12 Stat. 345. Direct PDF.
- GovInfo. Additional Legal Tender Act, approved 11 July 1862, 12 Stat. 532. Direct PDF.
- GovInfo. Historical record of the Specie Payment Resumption Act, approved 14 January 1875, 18 Stat. 296. Direct PDF.
- GovInfo. Historical statutory index for coinage and silver-purchase legislation. Direct text.
- GovInfo. Historical discussion of the Bland–Allison Act, approved 28 February 1878. Direct PDF.
- GovInfo. Reference to the Sherman Silver Purchase Act, 26 Stat. 289 (1890). Direct source.
- GovInfo. Historical record of the Gold Standard Act, approved 14 March 1900, 31 Stat. 45. Direct PDF.
- GovInfo. Presidential proclamation fixing the weight of the gold dollar, 31 January 1934, 48 Stat. 1730. Direct PDF.
- Henan Museum. “Da Ming Baochao.” Collection record.
- Hong Kong Monetary Authority. “Linked Exchange Rate System.” Direct source.
- Hong Kong Monetary Authority. Historical note on the Linked Exchange Rate System and 17 October 1983. Direct source.
- Library of Congress. Hepburn v. Griswold, 75 U.S. 603 (1870). Supreme Court report scan.
- Massachusetts Historical Society. Massachusetts colonial currency collection guide. Direct source.
- Massachusetts Historical Society. Continental currency collection guide. Direct source.
- Museum of the American Revolution. Continental Currency, Three Dollars. Collection record.
- People’s Bank of China. Central bank digital currency and e-CNY resources. Official portal.
- Smithsonian Institution. Massachusetts twenty-shilling note, 1690. Collection record.
- Sveriges Riksbank. “1661—First Banknotes in Europe.” Direct source.
- Sveriges Riksbank. “1668—Sveriges Riksbank Is Founded.” Direct source.
- U.S. Supreme Court. Juilliard v. Greenman, 110 U.S. 421 (1884). GovInfo report.
Scholarly monetary and economic history
- Bernanke, Ben S., and Harold James. “The Gold Standard, Deflation, and Financial Crisis in the Great Depression: An International Comparison.” NBER Working Paper 3488. Direct PDF.
- Bordo, Michael D. NBER Working Paper 6115 on the gold standard and related regimes. Direct PDF.
- Cambridge University Press. “Money and Technology in Ancient Times,” in Money in Crisis. Stable chapter page.
- Cambridge University Press. “Outline of an Approach to Money,” in The Origins of Money in the Iron Age Mediterranean World. Stable chapter page.
- Cambridge University Press. “Roman Silver Coinage and Monetary History,” in The Metallurgy of Roman Silver Coinage. Stable chapter page.
- Cambridge University Press. Chapter on war and hyperinflation. DOI 10.1017/9781108755276.003.
- Eichengreen, Barry. Golden Fetters: The Gold Standard and the Great Depression, 1919–1939. NBER book record. Direct source.
- Eichengreen, Barry, and Jeffrey Sachs. “Exchange Rates and Economic Recovery in the 1930s.” NBER Working Paper 1498. Direct source.
- Guan, Hanhui, Nuno Palma, and Meng Wu. “The Rise and Fall of Paper Money in Yuan China, 1260–1368.” Economic History Review 77, no. 4 (2024). DOI 10.1111/ehr.13305; open full text.
- Grubb, Farley. “The Massachusetts Paper Money of 1690.” Journal of Economic History. Stable article page.
- Grubb, Farley. NBER Working Paper 17276 on Continental currency. Direct PDF.
- London School of Economics, Economic History Department. Working Paper 126 on the Great Debasement. Direct PDF.
- NBER. Working Paper 7186 on the 1922 Genoa monetary conference. Direct PDF.
- NBER. Working Paper 8429 on the interwar gold-exchange standard. Direct PDF.
- NBER. Working paper on Zimbabwean hyperinflation and monetary collapse. Direct PDF.
- Quinn, Stephen, and William Roberds. “How Amsterdam Got Fiat Money.” Journal of Monetary Economics 66 (2014). DOI 10.1016/j.jmoneco.2014.03.004; publisher abstract.
- von Glahn, Richard. “The Rise and Demise of Paper Money in Imperial China.” Hoover Institution, 2017. Direct source.
Modern money, payment systems, and central banking
- Bank for International Settlements, Committee on Payment and Settlement Systems. The Role of Central Bank Money in Payment Systems. 2003. Direct PDF.
- Bank for International Settlements. Annual Economic Report 2022, chapter 1. Direct source.
- Bank of England. “Money in the Modern Economy: An Introduction.” Quarterly Bulletin 2014 Q1. Direct source.
- Bank of England. “Money Creation in the Modern Economy.” Quarterly Bulletin 2014 Q1. Direct source.
- Bank of England. “Twenty Years On,” material on operational independence. Direct source.
- Federal Reserve Board. “Bottlenecks, Shortages, and Soaring Prices in the U.S. Economy.” FEDS Notes, 2022. Direct source.
- Federal Reserve Board. “Fiscal Policy and Excess Inflation during Covid-19: A Cross-Country View.” FEDS Notes, 2022. Direct source.
- Federal Reserve Board. “Drivers of Post-pandemic Inflation in Selected Advanced Economies and Implications for the Outlook.” FEDS Notes, 2023. Direct source.
- International Monetary Fund. Chapter on the fiscal roots and history of interwar German inflation in the World Economic Outlook historical discussion. Direct PDF.
- International Monetary Fund. Zimbabwe: Challenges and Policy Options after Hyperinflation. Direct source.
- International Monetary Fund. Working paper on Venezuela’s exchange-rate and inflation dynamics. Direct PDF.
- International Monetary Fund. Historical account of the Smithsonian Agreement. Direct source.
- International Monetary Fund. Historical account of the floating-rate era beginning in March 1973. Direct source.
- International Monetary Fund. Historical account of the Jamaica exchange-rate agreements. Direct source.
- International Monetary Fund. “The Second Amendment of the Fund’s Articles of Agreement.” Direct PDF.
- International Monetary Fund. Discussion of official dollarization regimes. Direct source.
- Sveriges Riksbank. Economic Review 1, 2025, including a history of inflation targeting. Direct PDF.
Digital currency, stablecoins, and reserve assets
- Bank for International Settlements. Advancing in Tandem—Results of the 2024 BIS Survey on Central Bank Digital Currencies and Crypto. BIS Papers No. 159, 2025. Direct source.
- Bank of England. “Progress Update: Digital Pound Design Phase,” 2026. Direct source.
- Bank of England. “Gold.” Official custody and reserve information.
- European Central Bank. “Digital Euro.” Current project page. Direct source.
- European Central Bank. Update on the Work of the Digital Euro Scheme’s Rulebook Development Group: Sixth Progress Report, July 2026. Direct PDF.
- European Central Bank. Digital euro preparation-phase technical and research documents. Direct source.
- European Central Bank. Analysis of official gold demand, 2025. Direct source.
- Federal Reserve Board. Money and Payments: The U.S. Dollar in the Age of Digital Transformation. Direct source.
- Federal Reserve Board. “Is FedNow Replacing Cash? Is It a Central Bank Digital Currency?” Direct source.
- International Monetary Fund. Gold in Central Bank Reserves: Strategic Considerations, Market Risks, and Practical Guidance, 2026. Direct source.
- U.S. Department of the Treasury. Treasury Borrowing Advisory Committee report discussing the GENIUS Act reserve framework, 2025. Direct source.
- U.S. Department of the Treasury. Proposed rule on anti-money-laundering and sanctions-compliance requirements under the GENIUS Act, 8 April 2026. Direct source.
- U.S. Department of the Treasury. “Year in Review 2025,” including the 18 July 2025 signing date. Direct source.
Publication and structured-data guidance
- Google Search Central. “Article Structured Data.” Current documentation.
- Google Search Central. “Breadcrumb Structured Data.” Current documentation.
- Google Search Central. “Changes to HowTo and FAQ Rich Results,” 2023. Direct source.
U.S. dollar backing source directory
Statutes, Federal Reserve and Treasury material, official histories, international data, and central-bank research used for What Backs the U.S. Dollar Today?
U.S. statutes and legal materials
- Office of the Law Revision Counsel, U.S. House of Representatives. 31 U.S.C. § 5103, “Legal tender.” https://uscode.house.gov/view.xhtml?edition=prelim&num=0&req=granuleid%3AUSC-prelim-title31-section5103
- Office of the Law Revision Counsel. 31 U.S.C. § 5119, “Redemption and cancellation of currency.” https://uscode.house.gov/view.xhtml?edition=prelim&num=0&req=granuleid%3AUSC-prelim-title31-section5119
- Office of the Law Revision Counsel. 12 U.S.C. § 411, “Issuance to reserve banks; nature of obligation.” https://uscode.house.gov/view.xhtml?req=%28title%3A12+section%3A411+edition%3Aprelim%29
- Office of the Law Revision Counsel. 12 U.S.C. § 412, “Application for notes; collateral required.” https://uscode.house.gov/view.xhtml?edition=prelim&num=0&req=granuleid%3AUSC-prelim-title12-section412
- Office of the Law Revision Counsel. 31 U.S.C. § 3123, “Payment of obligations and interest on the public debt.” https://uscode.house.gov/view.xhtml?edition=prelim&num=0&req=granuleid%3AUSC-prelim-title31-section3123
- Board of Governors of the Federal Reserve System. Federal Reserve Act, Section 16. https://www.federalreserve.gov/aboutthefed/section16.htm
Federal Reserve: current monetary structure
- Board of Governors. “Is U.S. currency still backed by gold?” https://www.federalreserve.gov/faqs/currency_12770.htm
- Board of Governors. “Does the Federal Reserve own or hold gold?” https://www.federalreserve.gov/faqs/does-the-federal-reserve-own-or-hold-gold.htm
- Board of Governors. “What is lawful money? How is it different from legal tender?” https://www.federalreserve.gov/faqs/money_15197.htm
- Board of Governors. “Is it legal for a business in the United States to refuse cash as a form of payment?” https://www.federalreserve.gov/faqs/currency_12772.htm
- Board of Governors. “Fed’s balance sheet.” https://www.federalreserve.gov/monetarypolicy/bst_fedsbalancesheet.htm
- Board of Governors. “Federal Reserve liabilities.” https://www.federalreserve.gov/monetarypolicy/bst_frliabilities.htm
- Board of Governors. H.4.1, “Factors Affecting Reserve Balances of Depository Institutions and Condition Statement of F.R. Banks.” 20 August 2026. https://www.federalreserve.gov/releases/h41/20260820/h41.pdf
- Board of Governors. “Money and Payments: The U.S. Dollar in the Age of Digital Transformation.” January 2022. https://www.federalreserve.gov/publications/january-2022-cbdc.htm
- Board of Governors. “Monetary Policy: What Are Its Goals? How Does It Work?” https://www.federalreserve.gov/monetarypolicy/monetary-policy-what-are-its-goals-how-does-it-work.htm
- Wong, Paul. “A Lawyer’s Perspective on U.S. Payment System Evolution and Money in the Digital Age.” FEDS Notes, 4 February 2022. https://www.federalreserve.gov/econres/notes/feds-notes/a-lawyers-perspective-on-us-payment-system-evolution-and-money-in-the-digital-age-20220204.html
- Bertaut, Carol C.; Bastian von Beschwitz; and Stephanie E. Curcuru. “The International Role of the U.S. Dollar—2025 Edition.” FEDS Notes, 18 July 2025. DOI: https://doi.org/10.17016/2380-7172.3856 ; direct page: https://www.federalreserve.gov/econres/notes/feds-notes/the-international-role-of-the-u-s-dollar-2025-edition-20250718.html
Treasury and official gold
- U.S. Department of the Treasury, Fiscal Data. “Status Report of U.S. Treasury-Owned Gold.” https://fiscaldata.treasury.gov/datasets/status-report-government-gold-reserve/
- U.S. Department of the Treasury. “Gold Report.” https://fiscal.treasury.gov/resources/gold-report/
- U.S. Department of the Treasury. Jay Shambaugh, “Remarks at the Third Conference on the International Roles of the U.S. Dollar.” 20 May 2024. https://home.treasury.gov/news/press-releases/jy2352
U.S. monetary history
- Richardson, Gary; Alejandro Komai; and Michael Gou. “Roosevelt’s Gold Program.” Federal Reserve History. https://www.federalreservehistory.org/essays/roosevelts-gold-program
- Richardson, Gary; Alejandro Komai; and Michael Gou. “Gold Reserve Act of 1934.” Federal Reserve History. https://www.federalreservehistory.org/essays/gold-reserve-act
- Ghizoni, Sandra Kollen. “Nixon Ends Convertibility of U.S. Dollars to Gold and Announces Wage/Price Controls.” Federal Reserve History. https://www.federalreservehistory.org/essays/gold-convertibility-ends
- U.S. Department of State, Office of the Historian. “Nixon and the End of the Bretton Woods System, 1971–1973.” https://history.state.gov/milestones/1969-1976/nixon-shock
- U.S. Department of State, Office of the Historian. “Bretton Woods-GATT, 1941–1947.” https://history.state.gov/milestones/1937-1945/bretton-woods
- U.S. Department of State, Office of the Historian. Foreign Relations of the United States, 1977–1980, Volume VIII, Arab-Israeli Dispute, Document 130. https://history.state.gov/historicaldocuments/frus1977-80v08/d130
International monetary use and markets
- International Monetary Fund. “IMF Data Brief: Currency Composition of Official Foreign Exchange Reserves, First Quarter of 2026.” 1 July 2026. https://data.imf.org/en/news/imf%20data%20brief%20july%201
- International Monetary Fund. “Communiqué of the Interim Committee, Jamaica, 7–8 January 1976.” https://www.elibrary.imf.org/view/journals/022/0013/001/article-A001-en.xml
- International Monetary Fund. Second Amendment of the Articles of Agreement / historical materials. https://www.elibrary.imf.org/display/book/9781451940220/ch023.xml
- Bank for International Settlements. “International finance through the lens of BIS statistics: the global reach of currencies.” BIS Quarterly Review, June 2024. https://www.bis.org/publ/qtrpdf/r_qt2406b.htm
- Bank for International Settlements. “Global FX trading hits $9.6 trillion per day in April 2025.” 30 September 2025. https://www.bis.org/press/p250930.htm
- Bank for International Settlements. Annual Economic Report 2025, Chapter III, “The next-generation monetary and financial system.” https://www.bis.org/publ/arpdf/ar2025e3.htm
Bank money and money creation
- McLeay, Michael; Amar Radia; and Ryland Thomas. “Money Creation in the Modern Economy.” Bank of England Quarterly Bulletin, 2014 Q1. https://www.bankofengland.co.uk/quarterly-bulletin/2014/q1/money-creation-in-the-modern-economy
- McLeay, Michael; Amar Radia; and Ryland Thomas. “Money in the Modern Economy: An Introduction.” Bank of England Quarterly Bulletin, 2014 Q1. https://www.bankofengland.co.uk/quarterly-bulletin/2014/q1/money-in-the-modern-economy-an-introduction
U.S. gold-standard source directory
Primary laws, executive records, Federal Reserve histories, State Department material, IMF documents, and publication-review scholarship supporting the staged 1933–1978 account.
Primary and official U.S. sources
- United States Congress. Gold Reserve Act of 1934, Public Law 73-87, 48 Stat. 337, January 30, 1934. https://www.govinfo.gov/content/pkg/STATUTE-48/pdf/STATUTE-48-Pg337.pdf
- Franklin D. Roosevelt. Executive Order 6102—Forbidding the Hoarding of Gold Coin, Gold Bullion and Gold Certificates, April 5, 1933. American Presidency Project. https://www.presidency.ucsb.edu/documents/executive-order-6102-forbidding-the-hoarding-gold-coin-gold-bullion-and-gold-certificates
- Federal Reserve Bank of St. Louis / FRASER. Banking Holiday of 1933: Executive Order, April 5, 1933. https://fraser.stlouisfed.org/title/banking-holiday-1933-486/executive-order-18959/fulltext
- Federal Reserve Bank of St. Louis / FRASER. Documents and Statements Pertaining to the Banking Emergency, Part II. https://fraser.stlouisfed.org/title/documents-statements-pertaining-banking-emergency-709/part-ii-federal-legislation-executive-orders-regulations-official-statements-pertaining-primarily-gold-currency-foreign-exchange-23565/fulltext
- Council of Economic Advisers. Economic Report of the President, 1972. https://www.presidency.ucsb.edu/sites/default/files/books/presidential-documents-archive-guidebook/the-economic-report-of-the-president-truman-1947-obama-2017/1972.pdf
- U.S. Department of State, Office of the Historian. Nixon and the End of the Bretton Woods System, 1971–1973. https://history.state.gov/milestones/1969-1976/nixon-shock
- U.S. Department of State, Office of the Historian. Foreign Relations of the United States, 1969–1976, Volume III: Foreign Economic Policy; International Monetary Policy, 1969–1972. https://history.state.gov/historicaldocuments/frus1969-76v03
Federal Reserve historical research
- Federal Reserve History. Roosevelt’s Gold Program. https://www.federalreservehistory.org/essays/roosevelts-gold-program
- Federal Reserve History. Gold Reserve Act of 1934. https://www.federalreservehistory.org/essays/gold-reserve-act
- Federal Reserve History. Emergency Banking Act of 1933. https://www.federalreservehistory.org/essays/emergency-banking-act-of-1933
- Federal Reserve History. Banking Panics of 1931–33. https://www.federalreservehistory.org/essays/banking-panics-1931-33
- Federal Reserve History. Banking Panics of 1930–31. https://www.federalreservehistory.org/essays/banking-panics-1930-31
- Federal Reserve History. The Great Depression. https://www.federalreservehistory.org/essays/great-depression
- Federal Reserve History. Creation of the Bretton Woods System. https://www.federalreservehistory.org/essays/bretton-woods-created
- Federal Reserve History. Nixon Ends Convertibility of U.S. Dollars to Gold and Announces Wage/Price Controls. https://www.federalreservehistory.org/essays/gold-convertibility-ends
- Federal Reserve History. The Smithsonian Agreement. https://www.federalreservehistory.org/essays/smithsonian-agreement
- Federal Reserve History. Cash Services. https://www.federalreservehistory.org/essays/cash-services
- Federal Reserve History. The Fed’s Formative Years. https://www.federalreservehistory.org/essays/feds-formative-years
- Federal Reserve History. Inflation. https://www.federalreservehistory.org/essays/inflation
IMF and international monetary sources
- International Monetary Fund. Annual Report 1976. https://www.imf.org/external/pubs/ft/ar/archive/pdf/ar1976.pdf
- International Monetary Fund. James M. Boughton, Silent Revolution: The International Monetary Fund 1979–1989, chapter 1. https://www.imf.org/external/pubs/ft/history/2001/chapter1.pdf
Scholarly works recommended for publication review
The web article should supplement the official sources above with edition-specific scholarly citations where the publisher has access to the works:
- Barry Eichengreen, Golden Fetters: The Gold Standard and the Great Depression, 1919–1939.
- Barry Eichengreen, Globalizing Capital: A History of the International Monetary System.
- Michael D. Bordo and Barry Eichengreen, eds., A Retrospective on the Bretton Woods System.
- Milton Friedman and Anna J. Schwartz, A Monetary History of the United States, 1867–1960.
- Ben S. Bernanke, essays and lectures on the Great Depression and gold-standard transmission.
- Robert Triffin, Gold and the Dollar Crisis.
Money-creation source directory
Official central-bank explanations, Federal Reserve and Treasury material, banking standards, statutes, statistical releases, and cross-jurisdictional sources behind the balance-sheet analysis.
| Source | Type | Main use | Link |
|---|---|---|---|
| Michael McLeay, Amar Radia, and Ryland Thomas, “Money creation in the modern economy,” Bank of England, 2014 | Official analytical | Loans create deposits; misconceptions; bank constraints | Open source |
| Bank of England, “Money in the modern economy: an introduction,” 2014 | Official analytical | Money as IOU; notes, reserves, deposits | Open source |
| Deutsche Bundesbank, “How money is created,” 2017 | Official | Book-money creation, asset purchases, constraints | Open source |
| Deutsche Bundesbank, Monthly Report, April 2017, “The role of banks, non-banks and the central bank in the money creation process” | Official analytical | Detailed balance sheets and constraints | Open source |
| Deutsche Bundesbank, “The Origin of Money — Part II: Book Money” | Official explainer | Loans create deposits without prior saver transfer | Open source |
| Deutsche Bundesbank, “The Origin of Money — Part III: Central Bank Money” | Official explainer | Reserve settlement between banks | Open source |
| Norges Bank, “How is money created?” 3 September 2025 | Official explainer | Loan creation, repayment, constraints | Open source |
| Norges Bank, Norway’s Financial System 2026 | Official institutional report | System-wide loans create deposits; asset purchases | Open source |
| Federal Reserve, “What is the money supply? Is it important?” | Official | Monetary base, M1, M2 | Open source |
| Federal Reserve, H.6 Money Stock Measures, 25 August 2026 | Official statistical release | Current M1/M2 definitions and data | Open source |
| Federal Reserve, H.6 Technical Q&A | Official methodology | May 2020 reclassification and series breaks | Open source |
| Federal Reserve, “Reserve Requirements” | Official regulation/policy | Zero ratios effective 26 March 2020 | Open source |
| Federal Reserve, final H.3 Aggregate Reserves release, 17 September 2020 | Archived official statistical release | Historical reserve and monetary-base data; H.3 consolidation into H.6 | Open source |
| Seth B. Carpenter and Selva Demiralp, “Money, Reserves, and the Transmission of Monetary Policy: Does the Money Multiplier Exist?” FEDS 2010-41 | Scholarly staff research | Critique of literal multiplier mechanism | Open source |
| Federal Reserve, “Examining CBDC and Wholesale Payments,” 2023 | Official analytical | Central-bank money, reserve accounts, settlement | Open source |
| Federal Reserve, “Payment Systems,” The Fed Explained | Official | Payment and settlement functions | Open source |
| Federal Reserve, “Understanding Bank Deposit Growth during the COVID-19 Pandemic,” 2022 | Official analytical | QE purchase from bank versus nonbank | Open source |
| Federal Reserve Bank of San Francisco, “Why Is the Fed’s Balance Sheet Still So Big?” 2019 | Official analytical | Asset purchases and cash orders affect reserves | Open source |
| Federal Reserve, “Federal Reserve Notes,” updated 2026 | Official | Note issuance, collateral and currency process | Open source |
| Federal Reserve, “Currency Print Orders” | Official | Annual note-order process | Open source |
| U.S. Mint, “Bringing Coins into Circulation” | Official | Treasury/Mint and Reserve Bank coin distribution | Open source |
| U.S. Mint, “Coin Production” | Official | Manufacturing process | Open source |
| U.S. Treasury, “Cash and Debt Forecasting” | Official | Treasury operating cash and TGA | Open source |
| Bureau of the Fiscal Service, “Daily Treasury Statement” | Official data/reporting | TGA cash, deposits, withdrawals, debt transactions | Open source |
| Bureau of the Fiscal Service, “Treasury General Account” | Official | Government deposit-collection network | Open source |
| U.S. Treasury, “Financing the Government” | Official | Debt-management purpose and issuance | Open source |
| New York Fed, “A Closer Look at the Fed’s Balance Sheet Accounting,” 2017 | Official analytical | TGA and maturing Treasury settlement; Fed/Treasury separation | Open source |
| New York Fed, “The Role of the Federal Reserve’s Balance Sheet in Monetary Policy Implementation,” 2024 | Official analytical | Reserves, TGA, currency, balance-sheet liabilities | Open source |
| Basel Committee on Banking Supervision, “Basel III” | Official standard | Capital and liquidity framework | Open source |
| BIS Basel Framework, Liquidity Coverage Ratio | Official standard | Short-term liquidity requirement | Open source |
| BIS Basel Framework, Net Stable Funding Ratio | Official standard | Longer-term stable funding | Open source |
| ECB, “What is money?” | Official explainer | Cash, reserves, bank deposits | Open source |
| ECB, “Money and inflation,” 2023 | Official analytical | Variable short-run relationship and policy use | Open source |
| ECB, “Monetary aggregates” | Official statistics | Euro-area aggregate methodology | Open source |
| BIS, “Central bank digital currencies — Executive Summary” | Official analytical | CBDC as direct central-bank liability | Open source |
| Federal Reserve, “Money and Payments: The U.S. Dollar in the Age of Digital Transformation,” 2022 | Official policy paper | CBDC versus private digital money | Open source |
| BIS, Tokenisation in the context of money and other assets, 2024 | Official analytical | Tokenized deposits, stablecoins, settlement | Open source |
| BIS, Annual Economic Report 2026, Chapter III | Official analytical | Tokenized reserves, deposits, government bonds | Open source |
| GovInfo, Public Law 119-27, GENIUS Act | Primary law | U.S. payment-stablecoin framework | Open source |
| GovInfo, full text of Public Law 119-27 | Primary law | Statutory definitions and requirements | Open source |
| Federal Reserve, “Banks in the Age of Stablecoins,” 2025 | Official analytical | Deposit migration and bank funding/lending | Open source |
| Bank of England, “New forms of digital money,” 2021 | Official policy paper | Nonbank lending transfers deposits; private money issuers | Open source |
| Bank of England, “Quantitative easing” | Official explainer | QE operations and transmission | Open source |
| Federal Reserve, “A Brief Illustrated History of the Federal Reserve’s Balance Sheet,” 2026 | Official analytical | Historical balance-sheet context | Open source |
| U.S. Treasury, “Treasury Seeks Public Comment on GENIUS Act Proposed Rulemaking,” 17 August 2026 | Official current rulemaking announcement | Current implementation status and expected effective date | Open source |
What happened in 1971 source directory
Official histories, statistical agencies, central-bank research, and methodological sources behind the 45-claim audit of post-1971 charts and causal claims.
| ID | Institution or author | Title | Type | Direct URL | Principal use |
|---|---|---|---|---|---|
| S001 | U.S. Department of State, Office of the Historian | Nixon and the End of the Bretton Woods System, 1971–1973 | Official history | https://history.state.gov/milestones/1969-1976/nixon-shock | 1971 policy package, Smithsonian Agreement, floating rates. |
| S002 | Federal Reserve History | Gold Convertibility Ends | Institutional history | https://www.federalreservehistory.org/essays/gold-convertibility-ends | Gold-window suspension, reserve pressure, Triffin dilemma. |
| S003 | Federal Reserve History | The Smithsonian Agreement | Institutional history | https://www.federalreservehistory.org/essays/smithsonian-agreement | Failed fixed-rate repair and March 1973 transition. |
| S004 | Federal Reserve History | The Great Inflation | Institutional history | https://www.federalreservehistory.org/essays/great-inflation | Inflation chronology, 1965–1982, policy and expectations. |
| S005 | Federal Reserve History | Oil Shock of 1973–74 | Institutional history | https://www.federalreservehistory.org/essays/oil-shock-of-1973-74 | Embargo, production cuts, oil prices, recession. |
| S006 | U.S. Department of State, Office of the Historian | Oil Embargo, 1973–1974 | Official history | https://history.state.gov/milestones/1969-1976/oil-embargo | Geopolitical and diplomatic causes of the embargo. |
| S007 | U.S. Bureau of Labor Statistics | The compensation–productivity gap | Official statistical explanation | https://www.bls.gov/opub/ted/2011/ted_20110224.htm | Uses 1973 as the main postwar dividing point. |
| S008 | U.S. Bureau of Labor Statistics | Estimating the U.S. labor share | Institutional research | https://www.bls.gov/opub/mlr/2017/article/estimating-the-us-labor-share.htm | Labor-share and deflator decomposition. |
| S009 | U.S. Bureau of Labor Statistics | Productivity program | Official data portal | https://www.bls.gov/productivity/ | Definitions, historical series, revisions. |
| S010 | U.S. Bureau of Labor Statistics | Below trend: the U.S. productivity slowdown | Institutional research | https://www.bls.gov/opub/btn/volume-6/below-trend-the-us-productivity-slowdown-since-the-great-recession.htm | Periodization and later productivity slowdowns. |
| S011 | Anna Stansbury and Lawrence H. Summers | Productivity and Pay: Is the Link Broken? | NBER working paper | https://www.nber.org/papers/w24165 | Average and median compensation versus productivity. |
| S012 | U.S. Bureau of Labor Statistics | Labor share of output has declined since 1947 | Official statistical explanation | https://www.bls.gov/opub/ted/2017/labor-share-of-output-has-declined-since-1947.htm | Long-run labor-share history. |
| S013 | Congressional Budget Office | Trends in the Distribution of Household Income From 1979 to 2021 | Official analysis | https://www.cbo.gov/publication/60342 | Income distribution, taxes, transfers, capital gains. |
| S014 | Congressional Budget Office | Trends in Household Income Between 1979 and 2007 | Official analysis | https://www.cbo.gov/publication/42729 | Distributional history and measurement. |
| S015 | U.S. Census Bureau | Income Inequality Data Tables | Official data portal | https://www.census.gov/topics/income-poverty/income-inequality/data/data-tables.html | Historical inequality tables and definitions. |
| S016 | Congressional Budget Office | Federal Debt: A Primer | Official fiscal analysis | https://www.cbo.gov/publication/56309 | Debt held by public reached 23% of GDP in 1974. |
| S017 | U.S. Treasury Fiscal Data | Historical Debt Outstanding | Primary data | https://fiscaldata.treasury.gov/datasets/historical-debt-outstanding/ | Nominal federal debt history. |
| S018 | U.S. Treasury Fiscal Data | Understanding the National Debt | Official explainer | https://fiscaldata.treasury.gov/americas-finance-guide/national-debt/ | Debt concepts and reporting. |
| S019 | Federal Housing Finance Agency | House Price Index | Official data portal | https://www.fhfa.gov/data/hpi | Repeat-sales house-price indexes and methodology. |
| S020 | Federal Reserve Bank of San Francisco | Housing Affordability and Housing Demand | Central-bank research | https://www.frbsf.org/research-and-insights/publications/economic-letter/2026/02/housing-affordability-and-housing-demand/ | Income, population, demand, metro evidence. |
| S021 | Federal Reserve Board | Housing Supply and Affordability | Central-bank research | https://www.federalreserve.gov/econres/feds/housing-supply-and-affordability.htm | Supply, regulation, geography, affordability. |
| S022 | Federal Reserve Board | Supply Constraints and Housing Market Dynamics | Central-bank research | https://www.federalreserve.gov/econres/feds/supply-constraints-and-housing-market-dynamics.htm | Supply elasticity and local prices. |
| S023 | Federal Reserve Board | House Prices and Monetary Policy: A Cross-Country Study | Central-bank research | https://www.federalreserve.gov/pubs/ifdp/2005/841/ifdp841.htm | Rates, liquidity, growth, house prices. |
| S024 | National Center for Education Statistics | Tuition, fees, room, and board, 1963–64 through 2022–23 | Official table | https://nces.ed.gov/programs/digest/d23/tables/dt23_330.10.asp | Long-run current and constant-dollar higher-education prices. |
| S025 | Centers for Medicare & Medicaid Services | National Health Expenditure Data | Official data portal | https://www.cms.gov/data-research/statistics-trends-and-reports/national-health-expenditure-data | Health spending by service, payer, sponsor. |
| S026 | U.S. Bureau of Economic Analysis | Personal Saving Rate | Official data portal | https://www.bea.gov/data/income-saving/personal-saving-rate | Saving-rate definition, data, revisions. |
| S027 | U.S. Bureau of Labor Statistics | Forty years of falling manufacturing employment | Official analysis | https://www.bls.gov/opub/btn/volume-9/forty-years-of-falling-manufacturing-employment.htm | Manufacturing jobs peaked in June 1979. |
| S028 | U.S. Bureau of Labor Statistics | 100 years of employment, hours, and earnings | Institutional history | https://www.bls.gov/opub/mlr/2016/article/current-employment-statistics-survey-100-years-of-employment-hours-and-earnings.htm | Long-run employment series. |
| S029 | Bureau of Justice Statistics | Prisoners in 1980 | Official justice statistics | https://bjs.ojp.gov/library/publications/prisoners-1980-0 | Prison population through 1980. |
| S030 | Bureau of Justice Statistics | Prisoners in 1990 | Official justice statistics | https://bjs.ojp.gov/library/publications/prisoners-1990-0 | Large prison expansion during 1980s. |
| S031 | Federal Bureau of Investigation | Uniform Crime Reports publications | Official data archive | https://www.fbi.gov/how-we-can-help-you/more-fbi-services-and-information/ucr/publications | Crime data and reporting definitions. |
| S032 | U.S. Bureau of Labor Statistics | Women in the labor force | Official statistical overview | https://www.bls.gov/cps/demographics/women-labor-force.htm | Women’s participation rose for decades and peaked in 1999. |
| S033 | U.S. Bureau of Labor Statistics | Labor force participation since the peak | Institutional research | https://www.bls.gov/opub/mlr/2016/article/labor-force-participation-what-has-happened-since-the-peak.htm | Participation chronology and demographic factors. |
| S034 | U.S. Bureau of Economic Analysis | Consumer spending and saving data | Official data portal | https://www.bea.gov/data/consumer-spending/main | NIPA definitions and data access. |
| S035 | FRED / BLS | Labor Productivity (OPHNFB) | Official data mirror | https://fred.stlouisfed.org/series/OPHNFB | Quarterly BLS productivity index from 1947. |
| S036 | FRED / BLS | Real Hourly Compensation (COMPRNFB) | Official data mirror | https://fred.stlouisfed.org/series/COMPRNFB | Quarterly BLS compensation index. |
| S037 | FRED / BLS | Labor Share Index (PRS85006173) | Official data mirror | https://fred.stlouisfed.org/series/PRS85006173 | BLS labor-share index. |
| S038 | FRED / BLS | Consumer Price Index (CPIAUCSL) | Official data mirror | https://fred.stlouisfed.org/series/CPIAUCSL | CPI-U. |
| S039 | FRED / BEA | Personal Saving Rate (PSAVERT) | Official data mirror | https://fred.stlouisfed.org/series/PSAVERT | BEA saving rate. |
| S040 | FRED / BLS | Manufacturing Employment (MANEMP) | Official data mirror | https://fred.stlouisfed.org/series/MANEMP | Manufacturing employment. |
| S041 | FRED | Federal Debt as Percent of GDP (GFDEGDQ188S) | Official data mirror | https://fred.stlouisfed.org/series/GFDEGDQ188S | Debt/GDP series. |
| S042 | FRED / LBMA | London Gold Price (GOLDAMGBD228NLBM) | Institutional data mirror | https://fred.stlouisfed.org/series/GOLDAMGBD228NLBM | Gold price from 1968. |
| S043 | FRED / BIS | Real Residential Property Prices (QUSR628BIS) | Institutional data mirror | https://fred.stlouisfed.org/series/QUSR628BIS | BIS real house-price index. |
| S044 | FRED / BLS | Rent CPI (CUSR0000SEHA) | Official data mirror | https://fred.stlouisfed.org/series/CUSR0000SEHA | Rent of primary residence CPI. |
| S045 | FRED / BLS | Medical Care CPI (CPIMEDSL) | Official data mirror | https://fred.stlouisfed.org/series/CPIMEDSL | Medical care CPI. |
| S046 | FRED / BLS | Tuition, School Fees, and Childcare CPI (CUSR0000SEEB) | Official data mirror | https://fred.stlouisfed.org/series/CUSR0000SEEB | Education-related price index. |
| S047 | FRED / BLS | Median Usual Weekly Real Earnings (LES1252881600Q) | Official data mirror | https://fred.stlouisfed.org/series/LES1252881600Q | Median real earnings; begins in 1979. |
| S048 | FRED / BLS | Women’s Labor-Force Participation (LNS11300002) | Official data mirror | https://fred.stlouisfed.org/series/LNS11300002 | Women age 16+ participation rate. |
| S049 | International Monetary Fund | Silent Revolution, chapter 1 | Official institutional history | https://www.imf.org/external/pubs/ft/history/2001/chapter1.pdf | Jamaica and Second Amendment chronology. |
| S050 | WTF Happened in 1971? | Viral chart collection | Claim corpus | https://wtfhappenedin1971.com/ | Identifies claims being audited; not foundational evidence. |
| S051 | Google Search Central | Creating helpful, reliable, people-first content | Official guidance | https://developers.google.com/search/docs/fundamentals/creating-helpful-content | Originality and publication quality. |
| S052 | Google Search Central | Article structured data | Official guidance | https://developers.google.com/search/docs/appearance/structured-data/article | Article schema. |
| S053 | Google Search Central | General structured-data guidelines | Official guidance | https://developers.google.com/search/docs/appearance/structured-data/sd-policies | Accuracy and validation. |
| S054 | U.S. Bureau of Labor Statistics | Productivity bulk data directory | Primary data archive | https://download.bls.gov/pub/time.series/pr/ | Machine-readable productivity data. |
| S055 | U.S. Bureau of Labor Statistics | CPI bulk data directory | Primary data archive | https://download.bls.gov/pub/time.series/cu/ | Machine-readable CPI data. |
| S056 | Congressional Budget Office | The Distribution of Household Income in 2021 | Official analysis | https://www.cbo.gov/publication/60341 | Household income concepts and distribution. |
| S057 | Federal Reserve History | The Great Moderation | Institutional history | https://www.federalreservehistory.org/essays/great-moderation | Later macroeconomic periodization. |
| S058 | Federal Reserve History | Inflation topic portal | Institutional history | https://www.federalreservehistory.org/topics/inflation | Inflation episodes and policy chronology. |
| S059 | Bureau of Justice Statistics | National Prisoner Statistics | Official data portal | https://bjs.ojp.gov/data-collection/national-prisoner-statistics-nps | Longitudinal prison-population data. |
| S060 | U.S. Census Bureau | Income in the United States: 2024 | Official report | https://www.census.gov/library/publications/2025/demo/p60-286.html | Current income concepts; live-check contemporary values. |
Fiat-currency failure source directory
Hyperinflation research, IMF and central-bank case studies, currency standards, official transition records, and claim artifacts supporting the 146-record outcome corpus.
S001 — World Hyperinflations
- Author/institution: Steve H. Hanke and Nicholas Krus
- Publication/year: Cato Working Paper / Routledge chapter, 2012/2013
- Direct URL: https://ciaotest.cc.columbia.edu/wps/cato/0026280/f_0026280_21522.pdf
- Evidentiary use: Original 56-episode Hanke-Krus table; Cagan threshold; dates and peak rates
- Tier: Scholarly working paper
S002 — World Inflation and Hyperinflation Table
- Author/institution: Cato Institute
- Publication/year: Cato Institute, current page
- Direct URL: https://www.cato.org/research/world-inflation-and-hyperinflation-table
- Evidentiary use: Institutional access point to original table and methods
- Tier: Institutional research
S003 — On Hyperinflation: New Evidence from Zambia, the Central African Franc Zone, and Belarus
- Author/institution: Steve H. Hanke and Nicole Saade
- Publication/year: World Economics Journal, 2026
- Direct URL: https://www.world-economics-journal.com/Papers/Monetary-Facts-and-Inflation.aspx?ID=901
- Evidentiary use: Open abstract reports four additions and 71 total episodes; also links earlier additions
- Tier: Scholarly abstract; full text restricted
S004 — Zimbabwe Hyperinflates, Again: The 58th Episode of Hyperinflation in History
- Author/institution: Steve H. Hanke and Erik Bostrom
- Publication/year: Studies in Applied Economics / RePEc, 2017
- Direct URL: https://ideas.repec.org/p/ris/jhisae/0090.html
- Evidentiary use: Second Zimbabwe episode and methodology
- Tier: Scholarly working paper
S005 — Hanke’s World Inflation Update
- Author/institution: Steve H. Hanke
- Publication/year: Cato Institute, 2020
- Direct URL: https://www.cato.org/commentary/hankes-world-inflation-update
- Evidentiary use: Lebanon as reported 62nd episode; PPP measurement discussion
- Tier: Author commentary
S006 — 152 Fiat Currencies That Failed Due to Hyperinflation
- Author/institution: Reddit user infographic
- Publication/year: Reddit, 2018
- Direct URL: https://www.reddit.com/r/Bitcoin/comments/8nwpo9/i_made_an_infographic_there_are_152_fiat/
- Evidentiary use: Primary claim artifact for the 152/24.6-year statistic; not an authoritative dataset
- Tier: Claim corpus
S007 — The Failure of Money
- Author/institution: Jeff Clark / Casey Research republication
- Publication/year: Business Insider, 2012
- Direct URL: https://www.businessinsider.com/the-failure-of-money-2012-9
- Evidentiary use: Visible source for the 775-currency/27-year claim; no row-level dataset published on page
- Tier: Claim corpus
S008 — Every Fiat Currency Has Failed?
- Author/institution: r/badeconomics discussion
- Publication/year: Reddit, 2017
- Direct URL: https://www.reddit.com/r/badeconomics/comments/5gn30a/every_fiat_currency_has_failed/
- Evidentiary use: Critique of untraceable failure statistics and classification problems
- Tier: Secondary critique
S009 — The Realities of Modern Hyperinflation
- Author/institution: Carmen M. Reinhart and Miguel A. Savastano
- Publication/year: IMF Finance & Development, 2003
- Direct URL: https://www.elibrary.imf.org/view/journals/022/0040/002/article-A007-en.xml
- Evidentiary use: Fiscal adjustment, banking damage, currency substitution, and modern hyperinflation evidence
- Tier: Official institutional research
S010 — This Time Is Different: A Panoramic View of Eight Centuries of Financial Crises
- Author/institution: Carmen M. Reinhart and Kenneth S. Rogoff
- Publication/year: NBER Working Paper 13882, 2008
- Direct URL: https://www.nber.org/papers/w13882
- Evidentiary use: Integrated crisis database; currency crashes, banking crises, defaults, inflation
- Tier: Major scholarly research
S011 — Currency Crises in Developed and Emerging Market Economies
- Author/institution: Thomson Fontaine
- Publication/year: IMF Working Paper 05/13, 2005
- Direct URL: https://www.imf.org/-/media/websites/imf/imported-full-text-pdf/external/pubs/ft/wp/2005/_wp0513.pdf
- Evidentiary use: Defines and measures speculative attacks and currency crises; crisis does not imply currency death
- Tier: Official working paper
S012 — Foreign Currency Deposits and the Demand for Money in Developing Countries
- Author/institution: Pierre-Richard Agénor and Mohsin S. Khan
- Publication/year: IMF work on currency substitution, 1992
- Direct URL: https://www.elibrary.imf.org/view/journals/001/1992/040/article-A001-en.xml
- Evidentiary use: Currency substitution concepts and policy implications
- Tier: Official working paper
S013 — World Economic Outlook Database: Changes
- Author/institution: International Monetary Fund
- Publication/year: IMF, current through 2026
- Direct URL: https://www.imf.org/en/Publications/WEO/weo-database/changes
- Evidentiary use: Official notes on redenominations and unit changes including Ghana, Mozambique, Romania, Belarus, Zambia, Venezuela and others
- Tier: Official data documentation
S014 — Global Financial Data Standards — ISO 4217
- Author/institution: SIX Group
- Publication/year: SIX / ISO 4217 Maintenance Agency, current through 2026
- Direct URL: https://www.six-group.com/en/products-services/financial-information/market-reference-data/data-standards.html
- Evidentiary use: Authoritative maintenance framework for current and historical currency codes
- Tier: Official standard-maintenance source
S015 — Determination of the Euro Conversion Rates
- Author/institution: European Central Bank
- Publication/year: ECB, 1998 and later accession decisions
- Direct URL: https://www.ecb.europa.eu/press/pr/date/1998/html/pr981231_2.en.html
- Evidentiary use: Irrevocable legacy-currency conversion rates and legal changeover concept
- Tier: Official central-bank source
S016 — Countries Using the Euro
- Author/institution: European Union
- Publication/year: Europa.eu, 2026
- Direct URL: https://european-union.europa.eu/institutions-law-budget/euro/countries-using-euro_en
- Evidentiary use: Current euro-area membership and national-currency replacement
- Tier: Official supranational source
S017 — The Euro: Introduction and Conversion
- Author/institution: European Central Bank
- Publication/year: ECB, current
- Direct URL: https://www.ecb.europa.eu/euro/intro/html/index.en.html
- Evidentiary use: Euro history, accession and cash changeover
- Tier: Official central-bank source
S018 — German Monetary Union: Historical Background
- Author/institution: Deutsche Bundesbank
- Publication/year: Bundesbank, 2015
- Direct URL: https://www.bundesbank.de/en/tasks/topics/german-monetary-union-historical-background-666890
- Evidentiary use: GDR mark replacement through reunification, not monetary collapse
- Tier: Official central-bank history
S019 — Separation of the Czechoslovak Currency Was a Success
- Author/institution: Czech National Bank
- Publication/year: CNB, 2018
- Direct URL: https://www.cnb.cz/en/cnb-news/press-releases/4f948865-3a7c-11e8-a804-5254004e4603
- Evidentiary use: Peaceful CSK split into Czech and Slovak currencies
- Tier: Official central-bank history
S020 — Ecuador and the IMF
- Author/institution: Stanley Fischer
- Publication/year: IMF, 2000
- Direct URL: https://www.imf.org/en/news/articles/2015/09/28/04/53/sp051900
- Evidentiary use: Context for Ecuador’s dollarization decision
- Tier: Official institutional speech
S021 — Ecuador: Selected Issues and Statistical Annex
- Author/institution: International Monetary Fund
- Publication/year: IMF Country Report, 2000
- Direct URL: https://www.elibrary.imf.org/view/journals/002/2000/125/article-A004-en.xml
- Evidentiary use: Official 25,000 sucre per dollar conversion mechanism
- Tier: Official country report
S022 — Implementing Official Dollarization
- Author/institution: Luis I. Jácome and Åke Lönnberg
- Publication/year: IMF Working Paper 10/106, 2010
- Direct URL: https://www.imf.org/-/media/websites/imf/imported-full-text-pdf/external/pubs/ft/wp/2010/_wp10106.pdf
- Evidentiary use: Dollarization mechanics, cases and tradeoffs
- Tier: Official working paper
S023 — Zimbabwe: Article IV Consultation, 2009
- Author/institution: International Monetary Fund
- Publication/year: IMF, 2009
- Direct URL: https://www.imf.org/en/news/articles/2015/09/28/04/53/pn0953
- Evidentiary use: Demise of Zimbabwe dollar, quasi-fiscal operations, revenue collapse and dollarization
- Tier: Official country surveillance
S024 — Zimbabwe: Challenges and Policy Options after Hyperinflation
- Author/institution: International Monetary Fund
- Publication/year: IMF, 2010
- Direct URL: https://www.elibrary.imf.org/view/journals/087/2010/006/article-A001-en.xml
- Evidentiary use: Official recognition of currency demise and multicurrency transition
- Tier: Official policy paper
S025 — WEO Database Changes — Venezuela Redenominations
- Author/institution: International Monetary Fund
- Publication/year: IMF, 2018–2021
- Direct URL: https://www.imf.org/en/Publications/WEO/weo-database/changes
- Evidentiary use: Official record of 2008, 2018 and 2021 bolívar unit changes
- Tier: Official data documentation
S026 — Zaïre’s Hyperinflation, 1990–96
- Author/institution: Beaufort W. M. et al.
- Publication/year: IMF Working Paper 97/50, 1997
- Direct URL: https://www.elibrary.imf.org/view/journals/001/1997/050/article-A001-en.xml
- Evidentiary use: Detailed case of fiscal-monetary collapse and repeated reform
- Tier: Official working paper
S027 — The Georgian Hyperinflation and Stabilization
- Author/institution: Gurgen H. et al.
- Publication/year: IMF Working Paper 99/65, 1999
- Direct URL: https://www.elibrary.imf.org/view/journals/001/1999/065/article-A001-en.xml
- Evidentiary use: Post-Soviet hyperinflation and stabilization case
- Tier: Official working paper
S028 — Modern Hyper- and High Inflations
- Author/institution: Stanley Fischer, Ratna Sahay, and Carlos Végh
- Publication/year: IMF Working Paper 02/197, 2002
- Direct URL: https://www.elibrary.imf.org/view/journals/001/2002/197/article-A001-en.xml
- Evidentiary use: Modern inflation episodes and stabilization evidence
- Tier: Official working paper
S029 — Empirical Evidence of the Sources of Hyperinflation and Stabilization: The Case of the Democratic Republic of the Congo
- Author/institution: Jean A. P. Clément
- Publication/year: IMF book chapter, 2003
- Direct URL: https://www.elibrary.imf.org/display/book/9781589062528/ch08.xml
- Evidentiary use: Fiscal revenue collapse, deficits and money creation in DRC
- Tier: Official institutional research
S030 — The Ends of Four Big Inflations
- Author/institution: Thomas J. Sargent
- Publication/year: NBER / Rational Expectations and Inflation, 1981/1986
- Direct URL: https://www.nber.org/system/files/chapters/c11452/c11452.pdf
- Evidentiary use: Classic evidence on fiscal and institutional regime change ending interwar hyperinflations
- Tier: Major scholarly research
S031 — The Dissolution of the Austro-Hungarian Empire: Lessons for Currency Reform
- Author/institution: International Monetary Fund
- Publication/year: IMF Working Paper 92/66, 1992
- Direct URL: https://www.elibrary.imf.org/downloadpdf/view/journals/001/1992/066/article-A001-en.pdf
- Evidentiary use: Currency succession after state dissolution
- Tier: Official working paper
S032 — The Late 1990s Financial Crisis in Ecuador
- Author/institution: International Monetary Fund
- Publication/year: IMF Working Paper 04/12, 2004
- Direct URL: https://www.elibrary.imf.org/view/journals/001/2004/012/article-A001-en.xml
- Evidentiary use: Banking, currency mismatch and dollarization context
- Tier: Official working paper
S033 — Amendment 114 — Euro Legacy Currencies
- Author/institution: SIX / ISO 4217 Maintenance Agency
- Publication/year: SIX, 2001
- Direct URL: https://www.six-group.com/dam/download/financial-information/data-center/iso-currrency/amendments/dl_currency_iso_amendment_114.pdf
- Evidentiary use: Movement of euro legacy codes to historical list
- Tier: Official standards record
S034 — Amendment 138 — Ghana and Venezuela
- Author/institution: SIX / ISO 4217 Maintenance Agency
- Publication/year: SIX, 2007
- Direct URL: https://www.six-group.com/dam/download/financial-information/data-center/iso-currrency/amendments/dl_currency_iso_amendment_138.pdf
- Evidentiary use: Ghana cedi and Venezuelan bolívar code changes
- Tier: Official standards record
S035 — Amendment 168 — Venezuelan Bolívar
- Author/institution: SIX / ISO 4217 Maintenance Agency
- Publication/year: SIX, 2018
- Direct URL: https://www.six-group.com/dam/download/financial-information/data-center/iso-currrency/amendments/dl_currency_iso_amendment_168.pdf
- Evidentiary use: Historic VEF treatment and VES change
- Tier: Official standards record
S036 — Currency Crises in the Post-Bretton Woods Era: A Catalogue
- Author/institution: International Monetary Fund
- Publication/year: IMF Working Paper, 2025
- Direct URL: https://www.imf.org/en/Publications/WP/Issues/2025/06/13/Currency-Crises-in-the-Post-Bretton-Woods-Era-A-Catalogue-567993
- Evidentiary use: Current research catalogue distinguishing crises from currency disappearance
- Tier: Official working paper
S037 — Financial and Currency Crises
- Author/institution: Carmen M. Reinhart
- Publication/year: University of Maryland, current archive
- Direct URL: https://carmenreinhart.com/financial-and-currency-crises/
- Evidentiary use: Research archive and datasets for crises, defaults and inflation
- Tier: Scholarly data portal
S038 — What Is Hyperinflation?
- Author/institution: Federal Reserve Bank of Cleveland
- Publication/year: Inflation Explained, 2023
- Direct URL: https://www.clevelandfed.org/center-for-inflation-research/inflation-explained-your-guide-to-inflation-basics/inflation-resources/inflation-videos/video-20230206-what-is-hyperflation
- Evidentiary use: Accessible definition and examples using the 50-percent monthly convention
- Tier: Central-bank educational resource
S039 — Inflation, Expectations, and Money Under Hyperinflation
- Author/institution: CORE Econ
- Publication/year: CORE Econ, current
- Direct URL: https://www.core-econ.org/the-economy/macroeconomics/15-inflation.html
- Evidentiary use: Money-function deterioration and expectations framework
- Tier: Academic educational source
S040 — The Yugoslav Hyperinflation of 1992–1994
- Author/institution: Peter Petrović, Željko Bogetić, and Zorica Vujošević
- Publication/year: Journal of Comparative Economics, 1999
- Direct URL: https://doi.org/10.1006/jcec.1999.1592
- Evidentiary use: Causes and dynamics of Yugoslav hyperinflation
- Tier: Peer-reviewed research
S041 — Argentina: Convertibility and Crisis Materials
- Author/institution: International Monetary Fund
- Publication/year: IMF, 1990s–2000s
- Direct URL: https://www.imf.org/external/np/ieo/2004/arg/eng/index.htm
- Evidentiary use: Independent evaluation of Argentina’s currency board and crisis
- Tier: Official evaluation
S042 — The Great Inflation
- Author/institution: Federal Reserve History
- Publication/year: Federal Reserve History, current
- Direct URL: https://www.federalreservehistory.org/essays/great-inflation
- Evidentiary use: Demonstrates that high inflation and hyperinflation are not interchangeable
- Tier: Institutional history
S043 — Annual Economic Report — currency and financial stability research
- Author/institution: Bank for International Settlements
- Publication/year: BIS, current archive
- Direct URL: https://www.bis.org/publ/arpdf/ar2025e.htm
- Evidentiary use: Banking, currency and financial-system interactions
- Tier: Official international institution
S044 — Creating Helpful, Reliable, People-First Content
- Author/institution: Google Search Central
- Publication/year: Google, current
- Direct URL: https://developers.google.com/search/docs/fundamentals/creating-helpful-content
- Evidentiary use: Publication-quality and information-gain guidance
- Tier: Official search documentation
S045 — Article Structured Data
- Author/institution: Google Search Central
- Publication/year: Google, current
- Direct URL: https://developers.google.com/search/docs/appearance/structured-data/article
- Evidentiary use: Article schema implementation
- Tier: Official search documentation
S046 — General Structured Data Guidelines
- Author/institution: Google Search Central
- Publication/year: Google, current
- Direct URL: https://developers.google.com/search/docs/appearance/structured-data/sd-policies
- Evidentiary use: Structured-data policy
- Tier: Official search documentation
S047 — The Changeover to the Euro Currency
- Author/institution: European Central Bank
- Publication/year: ECB, 2003
- Direct URL: https://www.ecb.europa.eu/press/key/date/2003/html/sp031113.en.html
- Evidentiary use: Operationally successful peaceful cash changeover
- Tier: Official central-bank source
S048 — Timeline: History of the Bundesbank
- Author/institution: Deutsche Bundesbank
- Publication/year: Bundesbank, current
- Direct URL: https://www.bundesbank.de/en/bundesbank/history/timeline-838282
- Evidentiary use: German currency-history chronology
- Tier: Official central-bank source
S049 — Central Banking in the Czech Lands
- Author/institution: Czech National Bank
- Publication/year: CNB, 2008
- Direct URL: https://www.cnb.cz/export/sites/cnb/en/about_cnb/.galleries/publications/download/cb_obsah_en.pdf
- Evidentiary use: Long-run history including 1993 separation
- Tier: Official central-bank history
S050 — The Euro
- Author/institution: European Union
- Publication/year: Europa.eu, 2026
- Direct URL: https://european-union.europa.eu/institutions-law-budget/euro_en
- Evidentiary use: Euro as currency of 21 EU countries in 2026
- Tier: Official supranational source
U.S. dollar collapse source directory
Official statistics, fiscal and financial-system reports, historical research, and two post-package live checks supporting Can the U.S. Dollar Collapse? Values retain their observation dates, and modeled scenarios are identified as models rather than forecasts.
| Key | Author or institution | Title | Year | Type | Direct URL | Use |
|---|---|---|---|---|---|---|
| S001 | Federal Reserve Board | The International Role of the U.S. Dollar—2025 Edition | 2025 | Official research | https://www.federalreserve.gov/econres/notes/feds-notes/the-international-role-of-the-u-s-dollar-2025-edition-20250718.html | Reserve, payment, banking, debt, banknote, stablecoin, alternative-currency and swap-line evidence. |
| S002 | Federal Reserve Board | Fifth Conference on the International Roles of the U.S. Dollar | 2026 | Official research summary | https://www.federalreserve.gov/econres/notes/feds-notes/fifth-conference-on-the-international-roles-of-the-u-s-dollar-stablecoins-digital-payments-and-the-ir-of-the-usd-20260716.html | Current assessment of dollar centrality and stablecoins. |
| S003 | International Monetary Fund | COFER Data Brief: First Quarter 2026 | 2026 | Official statistics | https://data.imf.org/en/news/imf%20data%20brief%20july%201 | Reserve shares and methodology note. |
| S004 | Bank for International Settlements | OTC Foreign Exchange Turnover in April 2025 | 2025 | Official statistics | https://www.bis.org/statistics/rpfx25_fx.htm | FX turnover and currency shares. |
| S005 | U.S. Department of the Treasury | Foreign Portfolio Holdings of U.S. Securities at End-June 2025 | 2026 | Official survey | https://home.treasury.gov/news/press-releases/sb0482 | Foreign holdings by asset type and official/private status. |
| S006 | U.S. Department of the Treasury | Major Foreign Holders of Treasury Securities | 2026 | Official monthly statistics | https://ticdata.treasury.gov/resource-center/data-chart-center/tic/Documents/slt_table5.html | Country-attributed Treasury holdings and custody caveat. |
| S007 | U.S. Government Accountability Office | The Nation’s Fiscal Health: Urgent and Sustained Action Needed | 2026 | Official fiscal analysis | https://www.gao.gov/products/gao-26-108610 | Debt, interest and current-policy projections. |
| S008 | Federal Reserve Board | Financial Stability Report, May 2026: Asset Valuations | 2026 | Official financial-stability report | https://www.federalreserve.gov/publications/2026-may-financial-stability-report-asset-valuations.htm | Treasury market size, yields, volatility and term premium. |
| S009 | U.S. Department of the Treasury | Debt Limit | Current | Official policy page | https://home.treasury.gov/policy-issues/financial-markets-financial-institutions-and-fiscal-service/debt-limit | Official description of default consequences. |
| S010 | Congressional Research Service | The Debt Limit Since 2011 | 2023 | Official legislative research | https://crsreports.congress.gov/product/pdf/R/R43389 | Debt-limit mechanics and historical episodes. |
| S011 | Federal Reserve Board | Monetary Policy Report, July 2026 | 2026 | Official monetary-policy report | https://www.federalreserve.gov/monetarypolicy/2026-07-mpr-part1.htm | Long- and short-term inflation expectations. |
| S012 | Federal Deposit Insurance Corporation | Deposit Insurance FAQs | Current | Official consumer guidance | https://www.fdic.gov/resources/deposit-insurance/faq | Coverage limits and scope. |
| S013 | Federal Reserve Bank of St. Louis | 10-Year Breakeven Inflation Rate | Current | Official data portal | https://fred.stlouisfed.org/series/T10YIE | Market inflation compensation. |
| S014 | Federal Reserve Board | Examining CBDC and Wholesale Payments | 2023 | Official research | https://www.federalreserve.gov/econres/notes/feds-notes/examining-cbdc-and-wholesale-payments-20230908.html | Central-bank money and final settlement. |
| S015 | U.S. House Office of the Law Revision Counsel | 31 U.S.C. §5103: Legal Tender | Current | Federal statute | https://uscode.house.gov/view.xhtml?req=granuleid:USC-prelim-title31-section5103 | Legal-tender scope. |
| S016 | U.S. House Office of the Law Revision Counsel | 12 U.S.C. §§411–412: Federal Reserve Notes | Current | Federal statute | https://uscode.house.gov/view.xhtml?path=/prelim@title12/chapter3/subchapter12&edition=prelim | Federal Reserve note issuance and collateral. |
| S017 | Bank of England | Money Creation in the Modern Economy | 2014 | Central-bank research | https://www.bankofengland.co.uk/quarterly-bulletin/2014/q1/money-creation-in-the-modern-economy | Bank deposit creation and limits. |
| S018 | Federal Reserve Board | A Brief Illustrated History of the Federal Reserve’s Balance Sheet | 2026 | Official research | https://www.federalreserve.gov/econres/notes/feds-notes/a-brief-illustrated-history-of-the-federal-reserves-balance-sheet-20260213.html | Balance-sheet evolution and ample reserves. |
| S019 | Federal Reserve Board | The Great Inflation | 2013 | Official historical research | https://www.federalreservehistory.org/essays/great-inflation | Inflation mechanisms and policy history. |
| S020 | Thomas J. Sargent | The Ends of Four Big Inflations | 1982 | Scholarly economic history | https://www.nber.org/books-and-chapters/inflation-causes-and-effects/ends-four-big-inflations | Fiscal-monetary regime changes in hyperinflation stabilization. |
| S021 | International Monetary Fund | Currency Substitution in High Inflation Countries | 1993 | Institutional research | https://www.elibrary.imf.org/view/journals/022/0030/001/article-A011-en.xml | Currency substitution behavior. |
| S022 | International Monetary Fund | Empirical Evidence of the Sources of Hyperinflation | 2003 | Institutional research | https://www.elibrary.imf.org/display/book/9781589062528/ch08.xml | Fiscal, monetary, exchange-rate and intermediation channels. |
| S023 | Federal Reserve History | Oil Shock of 1973–74 | 2013 | Official historical research | https://www.federalreservehistory.org/essays/oil-shock-of-1973-74 | Oil, inflation and supply shock context. |
| S024 | U.S. Department of the Treasury | Status Report of U.S. Government Gold Reserve | Current | Official statistics | https://fiscaldata.treasury.gov/datasets/status-report-government-gold-reserve/ | Gold holdings without redemption implication. |
| S025 | International Monetary Fund | Dollar Dominance and the Rise of Nontraditional Reserve Currencies | 2022 | Institutional research | https://www.imf.org/en/Blogs/Articles/2022/06/01/blog-dollar-dominance-and-the-rise-of-nontraditional-reserve-currencies | Reserve diversification into smaller currencies. |
| S026 | Barry Eichengreen and Marc Flandreau | The Rise and Fall of the Dollar | 2008 | NBER working paper | https://www.nber.org/papers/w14154 | Sterling-dollar transition. |
| S027 | European Central Bank | The International Role of the Euro, June 2026 | 2026 | Official research and statistics | https://www.ecb.europa.eu/press/other-publications/ire/html/ecb.ire202606.en.html | Euro international-use measures and constraints. |
| S028 | Federal Reserve Board | Internationalization of the Chinese Renminbi: Progress and Outlook | 2024 | Official research | https://www.federalreserve.gov/econres/notes/feds-notes/internationalization-of-the-chinese-renminbi-progress-and-outlook-20240830.html | Renminbi use, capital controls and outlook. |
| S029 | Congressional Budget Office | The Long-Term Budget Outlook | Current edition | Official fiscal analysis | https://www.cbo.gov/topics/budget/long-term-budget-outlook | Alternative official fiscal projections and debt dynamics. |
| S030 | Olivier Blanchard | Public Debt and Low Interest Rates | 2019 | Academic address | https://www.aeaweb.org/articles?id=10.1257/aer.109.4.1197 | Debt sustainability depends on rates, growth and welfare tradeoffs. |
| S031 | Treasury International Capital System | TIC Frequently Asked Questions | Current | Official methodology | https://home.treasury.gov/data/treasury-international-capital-tic-system-home-page/frequently-asked-questions-regarding/ticfaq2 | Custody attribution and data limitations. |
| S032 | BRICS Finance Ministers and Central Bank Governors | Joint Statement | 2024 | Official intergovernmental statement | https://brics.br/pt-br/documentos/acervo-de-presidencias-anteriores/finance-ministers-central-bank-governors-declarations/2024-brics-fmcbg-joint-statement.pdf/@@download/file | Local currencies, payments and platforms. |
| S033 | BRICS Brazil | Brazil Denies BRICS Plan for Common Currency | 2025 | Official government communication | https://brics.br/pt-br/noticias/brics-brasil-na-midia/brazil-denies-brics-plan-for-common-currency-or-dollar-replacement-valor-international-brasil | Clarification that no formal common-currency discussion was underway. |
| S034 | BRICS Brazil | BRICS Bank Welcomes New Members and Calls for Sustainable Reglobalization | 2025 | Official communication | https://brics.br/en/news/collabs/collaborative-communication/brics-bank-welcomes-new-members-and-calls-for-a-sustainable-reglobalization | NDB local-currency financing strategy. |
| S035 | European Central Bank | Global Safe Assets and Their Convenience Yields | 2026 | Official research box | https://www.ecb.europa.eu/press/other-publications/ire/focus/html/ecb.irebox202606_02~f8b0c60f89.en.html | Safe-asset supply and euro constraints. |
| S036 | European Central Bank | Determination of the Euro Conversion Rates | 1998 | Official primary record | https://www.ecb.europa.eu/press/pr/date/1998/html/pr981231_2.en.html | Orderly legal currency conversion. |
| S037 | FiatCurrency.org | Fiat Currency Failures: Case Corpus and Methodology | 2026 | Original research package | https://fiatcurrency.org/fiat-currency-failures/ | Failure taxonomy and distinction from replacement. |
| S038 | Carmen Reinhart and Kenneth Rogoff | This Time Is Different: A Panoramic View of Eight Centuries of Financial Crises | 2008 | NBER working paper | https://www.nber.org/papers/w13882 | Historical interaction of debt, banking, inflation and currency crises. |
| S039 | Federal Reserve Bank of St. Louis | The Gold Standard and Price Inflation | 2014 | Official economic history | https://www.stlouisfed.org/on-the-economy/2014/august/the-gold-standard-and-price-inflation | Gold-system constraints and suspensions. |
| S040 | Federal Reserve History | Banking Panics of the Gilded Age | Historical | Official historical resource | https://www.federalreservehistory.org/essays/banking-panics-of-the-gilded-age | Banking crises under metallic standards. |
| S041 | Federal Reserve Bank of New York | Treasury Market Practices Group | Current | Official market resource | https://www.newyorkfed.org/tmpg | Treasury market functioning and practices. |
| S042 | Federal Reserve Board | Payment Systems | 2026 | Official operations page | https://www.federalreserve.gov/paymentsystems.htm | FedNow, Fedwire and central-bank payment services. |
| S043 | Federal Reserve Bank of New York | Survey of Consumer Expectations | Current | Official survey | https://www.newyorkfed.org/microeconomics/sce | Household inflation expectations. |
| S044 | Federal Reserve Bank of New York | Central Bank Liquidity Swaps | Current | Official data | https://www.newyorkfed.org/markets/international-market-operations/central-bank-swap-arrangements | Dollar swap-line operations. |
| S045 | Bank for International Settlements | U.S. Dollar Funding: An International Perspective | 2020 | Institutional report | https://www.bis.org/publ/cgfs65.htm | Global dollar funding network and vulnerabilities. |
| S046 | International Monetary Fund | Currency Composition of Official Foreign Exchange Reserves Dataset | Current | Official dataset | https://data.imf.org/en/datasets/IMF.STA%3ACOFER | COFER definitions and downloadable data. |
| S047 | U.S. Treasury | Historical Debt Outstanding | Current | Official dataset | https://fiscaldata.treasury.gov/datasets/historical-debt-outstanding/ | Long-run federal debt series. |
| S048 | U.S. Treasury | Debt to the Penny | Current | Official dataset | https://fiscaldata.treasury.gov/datasets/debt-to-the-penny/debt-to-the-penny | Daily federal debt totals. |
| S049 | Federal Reserve Board | Financial Accounts of the United States | Current | Official statistics | https://www.federalreserve.gov/releases/z1/ | Balance sheets and holders of financial assets. |
| S050 | Google Search Central | Creating Helpful, Reliable, People-First Content | Current | Official publishing guidance | https://developers.google.com/search/docs/fundamentals/creating-helpful-content | Publication and information-gain guidance. |
| LIVE01 | Jiang, Krishnamurthy, Lustig, and Richmond | Dollar Erosion: Understanding the Loss of Reserve Currency Status | 2026 | NBER working paper | https://www.nber.org/papers/w35328 | Calibrated model of reserve-status erosion; scenario output, not a forecast. |
| LIVE02 | Bank of Russia | Bank of Russia attends meeting of BRICS finance ministers and central bank governors | 2026 | Official current statement | https://www.cbr.ru/eng/press/event/?id=32762 | August 2026 check of the focus on national-currency settlement. |
Petrodollar source directory
Primary agreements, diplomatic records, official institutional research, current market specifications, and scholarship supporting What Is the Petrodollar? The directory includes 39 research sources selected from the package ledger plus three independently located official records or reproductions; two publication-guidance records remain private.
| ID | Organization or author | Source | Date | Type | Link | Main use |
|---|---|---|---|---|---|---|
| S001 | U.S. Government Accountability Office | The U.S.-Saudi Arabian Joint Commission on Economic Cooperation | 1979-03-22 | Primary/official | Open source | Commission purpose, structure, projects, and petrodollar-recycling description |
| S002 | U.S. Government Accountability Office | The U.S.-Saudi Arabian Joint Commission on Economic Cooperation — full report PDF | 1979-03-22 | Primary/official | Open source | Five-year technical-agreement term, trust account, and U.S. expectations |
| S003 | U.S. Department of State, Office of the Historian | Oil Companies Compensate for Dollar Devaluation: The Geneva Agreement | 1972-02 | Primary/archival | Open source | Dollar-denominated posted oil prices and pre-1974 payment practice |
| S004 | U.S. Department of State, Office of the Historian | Telegram From the Department of State to the Embassy in Saudi Arabia | 1974-03-06 | Primary/archival | Open source | Purpose and proposed scope of joint commissions |
| S005 | U.S. Department of State, Office of the Historian | Memorandum of Conversation: United States-Saudi Arabian Cooperation | 1974-06-06 | Primary/archival | Open source | Working-level design of economic and strategic cooperation |
| S006 | U.S. Department of State, Office of the Historian | Minutes of U.S.-Saudi discussions on economic cooperation and petrodollars | 1977 | Primary/archival | Open source | Later commission and petrodollar financial discussion |
| S007 | International Legal Materials / Cambridge University Press | United States-Saudi Arabia: Joint Statement on Cooperation | 1974 | Primary reproduction | Open source | Published text/provenance of June 1974 joint statement |
| S008 | Saudi Press Agency | Historical review of Saudi-U.S. Joint Commission | 2017 | Primary/official | Open source | Saudi official description of economic and technical cooperation |
| S009 | U.S. Department of the Treasury | Petrodollars and Global Imbalances | 2006-02-23 | Primary/official | Open source | U.S. policy discussion of oil surpluses and global capital flows |
| S010 | International Monetary Fund | Petrodollar Recycling and Global Imbalances | 2006-03-23 | Institutional | Open source | Absorption and capital-account recycling channels |
| S011 | Federal Reserve Board | The International Role of the U.S. Dollar — 2025 Edition | 2025-07-18 | Institutional/current | Open source | Reserve, invoicing, payments, banking, and debt-market shares |
| S012 | Bank for International Settlements | 2025 Triennial Central Bank Survey press release | 2025-09-30 | Institutional/current | Open source | Global FX turnover and dollar share |
| S013 | Federal Reserve History | Creation of the Bretton Woods System | n.d. | Institutional history | Open source | Dollar reserve role before the petrodollar arrangements |
| S014 | Federal Reserve History | Gold Convertibility Ends | n.d. | Institutional history | Open source | 1971 suspension and transition to floating |
| S015 | Federal Reserve History | Oil Shock of 1973–74 | n.d. | Institutional history | Open source | Embargo, supply decisions, and oil-price shock |
| S016 | Saudi Central Bank | SAMA Affirms Commitment to Exchange Rate Policy | 2020-05-04 | Primary/current | Open source | Official 3.75 SAR/USD peg |
| S017 | International Monetary Fund | Saudi Arabia: 2025 Article IV Consultation — Staff Report | 2025 | Institutional/current | Open source | Dollar denomination of oil-related exports and exchange-rate analysis |
| S018 | International Monetary Fund | IMF Executive Board Concludes 2026 Article IV Consultation with Saudi Arabia | 2026-07-29 | Institutional/current | Open source | Current assessment of Saudi dollar peg |
| S019 | Saudi Central Bank | Saudi Central Bank and PBOC Establish Bilateral Currency Swap Arrangement | 2023-11-20 | Primary/current | Open source | Renminbi-riyal liquidity arrangement and initial term |
| S020 | Bank for International Settlements | Project mBridge Reached Minimum Viable Product Stage | 2024-11-11 | Institutional/current | Open source | Cross-border multi-CBDC platform and Saudi participation |
| S021 | Intercontinental Exchange | Brent Crude Futures Contract Specifications | current | Primary/current | Open source | Dollar quotation, contract size, and settlement structure |
| S022 | Shanghai International Energy Exchange | Crude Oil Futures Contract Text | current | Primary/current | Open source | Renminbi quotation and international physically delivered contract |
| S023 | Emine Boz et al., International Monetary Fund | Patterns of Invoicing Currency in Global Trade in a Fragmenting World Economy | 2025 | Scholarly/institutional | Open source | Updated invoicing dataset and oil-export de-dollarization finding |
| S024 | Gita Gopinath and Jeremy C. Stein, NBER | Banking, Trade, and the Making of a Dominant Currency | 2018 | Scholarly | Open source | Complementarity of invoicing and safe assets |
| S025 | Gita Gopinath et al., NBER | Dominant Currency Paradigm | 2016 | Scholarly | Open source | Trade pricing and dominant-currency mechanisms |
| S026 | David E. Spiro | The Hidden Hand of American Hegemony: Petrodollar Recycling and International Markets | 1999 | Scholarly | Open source | Archival interpretation of confidential recycling arrangements |
| S027 | Agence France-Presse | Saudi Arabia Did Not Scrap “50-Year Petrodollar Deal” with United States | 2024-08-06 | Secondary fact-check | Open source | Genealogy and rebuttal of 2024 expiration rumor |
| S028 | Financial Times | There’s No Such Thing as the Petrodollar | 2026 | Secondary analysis | Open source | Counterargument emphasizing offshore dollar infrastructure |
| S029 | U.S. Treasury / FRASER | Treasury Bulletin, December 1974 | 1974-12 | Primary/official | Open source | Contemporary Treasury operations and historical context |
| S030 | Committee on the Global Financial System, BIS | U.S. Dollar Funding: An International Perspective | 2020 | Institutional | Open source | International dollar banking and funding network |
| S031 | Barry Eichengreen and Marc Flandreau, NBER | The Rise and Fall of the Dollar, or When Did the Dollar Replace Sterling? | 2008 | Scholarly | Open source | Historical reserve-currency transition |
| S032 | International Monetary Fund | COFER — Currency Composition of Official Foreign Exchange Reserves | current | Institutional/current | Open source | Reserve-currency shares |
| S033 | U.S. Treasury | Treasury International Capital System | current | Primary/current | Open source | Foreign holdings and capital-flow data |
| S034 | OPEC | OPEC Statute and historical materials | current | Primary/current | Open source | Producer-organization history and institutional context |
| S035 | U.S. Energy Information Administration | Oil and petroleum market data | current | Institutional | Open source | Oil market background and current data |
| S036 | International Energy Agency | Oil Market Report | current | Institutional | Open source | Current global oil market conditions |
| S037 | CME Group | WTI Crude Oil Futures Contract Specifications | current | Primary/current | Open source | Dollar-denominated WTI benchmark specifications |
| S038 | SWIFT | RMB Tracker and currency usage data | current | Institutional | Open source | Payment-currency usage context |
| S039 | International Monetary Fund | Global Cross-Border Payments: A $1 Quadrillion Evolving Market? | 2025 | Institutional | Open source | Cross-border payment scale and currency concentration |
| LIVE01 | U.S. Government Accountability Office | B-205154.2, 62 Comp. Gen. 411 | 1983-05-31 | Primary/official | Open source | Independent confirmation that the February 1975 technical-cooperation agreement had a five-year term and was later extended for another five years. |
| LIVE02 | United States Department of State / Library of Congress | Joint Statement on Cooperation, TIAS 7974 | 1974-06-08 | Primary/official reproduction | Open treaty volume | Official text of the June 1974 commission framework; no fifty-year term or exclusive oil-invoicing clause appears in the instrument. |
| LIVE03 | United Nations Treaty Collection | Technical Cooperation Agreement, No. 14632 | 1975-02-13 | Primary/official reproduction | Open treaty volume | Official text of the reimbursable technical-services agreement, dollar account, five-year term, revision or extension, and 180-day termination provision. |