1Glossary of Eighty Terms
Every technical term used in this report, defined in ordinary English. Terms are grouped so that related ideas sit together rather than being scattered alphabetically.
The basics
| Term | What it means |
|---|---|
| Money | Anything widely accepted in payment. Its value comes from other people accepting it, not from what it is made of. |
| Fiat money | Money with no commodity backing, valuable because the state says so and demands it in taxes. Every currency today. |
| Commodity money | Money that is a valuable good in itself — gold, silver, salt, cattle. |
| Legal tender | Money a creditor must legally accept in settlement of a debt. |
| Seigniorage | The profit from creating money — the gap between what money is worth and what it costs to make. |
| Double coincidence of wants | The barter problem: both parties must want what the other has, at the same time. |
| Gresham's Law | Bad money drives out good, when law forces both to be accepted at the same value. People spend the debased coin and hoard the good one. |
| Debasement | Reducing the precious metal content of a coin while keeping its face value. |
| Chartalism | The view that money has value because the state demands it in taxes. |
| Broad money (M3) | All money in an economy: cash plus bank deposits plus near-money. |
Banking and credit
| Term | What it means |
|---|---|
| Fractional reserve banking | Banks hold only a fraction of deposits in reserve and lend the rest, creating new money in the process. |
| Money creation | When a bank makes a loan it types a deposit into existence. ~97% of money is created this way, not printed. |
| Reserves (bank) | Money commercial banks hold at the central bank. Only banks can hold these. |
| CRR | Cash Reserve Ratio — the share of deposits Indian banks must park with the RBI (4% in 2026). |
| SLR | Statutory Liquidity Ratio — the share of deposits Indian banks must hold in government securities (18%). |
| Capital requirement | Shareholders' own money a bank must hold against its loans. The real limit on bank lending. |
| Bank run | When enough depositors demand their money at once that a solvent bank fails. No bank can survive one unaided. |
| Deposit insurance | State guarantee of deposits up to a limit (₹5 lakh per depositor per bank in India). |
| Lender of last resort | The central bank lending to solvent banks in a panic, to stop the panic. |
| Balance sheet recession | When everyone repays debt at once and nobody borrows at any interest rate. Japan, 1990–2010. |
Exchange rates and international money
| Term | What it means |
|---|---|
| Exchange rate | The price of one currency in terms of another. |
| Floating rate | Set by the market, with no central bank target. |
| Managed float | Market-determined, but with central bank intervention to reduce volatility. India's regime. |
| Peg | A rate fixed by policy against another currency. |
| Currency board | Every domestic unit issued must be backed by foreign currency. Hong Kong; Argentina 1991–2001. |
| Dollarisation | Using the US dollar instead of a domestic currency. Ecuador, Panama, El Salvador. |
| Devaluation | A deliberate policy reduction of a pegged rate. Depreciation is the same thing happening in a market. |
| Convertibility | Freedom to exchange a currency for others. Current account convertibility covers trade; capital account covers investment flows. |
| Capital controls | Restrictions on money crossing borders. India and China maintain them; the US and eurozone do not. |
| Reserve currency | A currency central banks hold as reserves and the world uses to settle trade. |
| Foreign exchange reserves | Foreign currency, gold and IMF assets a central bank holds. India: ~$703bn. |
| Import cover | How many months of imports reserves could pay for. India: ~10–11 months. In 1991: three weeks. |
| Impossible Trinity | You cannot have a fixed exchange rate, free capital movement and independent monetary policy at once. Pick two. |
| Triffin Dilemma | The issuer of the world's reserve currency must run deficits to supply it, which eventually undermines confidence in it. |
| Original sin | The inability of most countries to borrow abroad in their own currency. |
| Carry trade | Borrowing in a low-interest currency to invest in a high-interest one. |
| Eurodollar | A dollar deposit held at a bank outside the United States. Nothing to do with the euro. |
| Swap line | An agreement between central banks to lend each other currency in a crisis. The Fed has unlimited standing lines with only five central banks. |
| Sudden stop | When foreign capital inflows abruptly reverse. The mechanism of most emerging market crises. |
| SRVA | Special Rupee Vostro Account — lets a foreign bank hold rupees in India to settle trade. 156 exist across 30 countries. |
Prices, inflation and measurement
| Term | What it means |
|---|---|
| Inflation | A sustained general rise in prices — equivalently, a fall in the value of money. |
| Deflation | Falling prices. Worse than mild inflation: people postpone purchases and debts get heavier. |
| Hyperinflation | Conventionally, inflation above 50% per month. |
| Stagflation | High inflation with stagnant growth. The 1970s. |
| CPI | Consumer Price Index — retail prices. The RBI's target measure; food is ~46% of India's basket. |
| WPI | Wholesale Price Index — producer-stage prices, excluding services. |
| Core inflation | Inflation excluding food and fuel, to show the underlying trend. |
| Real vs nominal | Nominal is the money figure; real is adjusted for inflation. |
| PPP | Purchasing Power Parity — adjusting for the fact that the same goods cost different amounts in different countries. |
| Balassa–Samuelson effect | Why poor countries are cheap: services cost less where manufacturing productivity is lower. |
| Tradables / non-tradables | Goods that can be shipped (one world price) versus services that cannot (local prices). |
| Real effective exchange rate | A currency's value against a trade-weighted basket, adjusted for inflation. The best single measure of competitiveness. |
| GDP deflator | An economy-wide price index, used to convert nominal GDP into real GDP. |
| MSP | Minimum Support Price — the Indian government's guaranteed procurement price for 23 crops. |
Debt and institutions
| Term | What it means |
|---|---|
| Sovereign debt | Money borrowed by a national government. |
| External debt | Debt owed to foreigners. Dangerous when denominated in foreign currency. |
| Default | Failure to pay debt as contracted. |
| Restructuring | Renegotiating debt terms — lower interest, longer maturity, or a reduction in principal ("haircut"). |
| Debt-to-GDP | Debt as a share of annual output. Widely used and a poor predictor of crisis on its own. |
| Current account | Trade in goods and services plus income and transfers. India runs a deficit of ~1–1.5% of GDP. |
| Balance of payments | The full record of a country's transactions with the world. |
| IMF | International Monetary Fund — lends foreign currency to countries in balance-of-payments crisis, with conditions. |
| World Bank | Long-term development project lending. Different institution, different job. |
| Conditionality | The policy changes a borrower must make to receive IMF money. |
| SDR | Special Drawing Right — the IMF's reserve asset, a basket of five currencies. |
| Paris Club | An informal group of mainly Western creditor governments that coordinates debt restructuring. China is not a member, which is why restructurings now take years. |
| BIS | Bank for International Settlements — the central bank for central banks, in Basel. |
| NIIP | Net International Investment Position — what a country owns abroad minus what foreigners own of it. The US is at about −$26tn. |
Systems, policy and infrastructure
| Term | What it means |
|---|---|
| Gold standard | Currency convertible into a fixed weight of gold. Ended for most purposes in 1931–33, finally in 1971. |
| Bretton Woods | The 1944 system: dollar fixed to gold, other currencies fixed to the dollar. Ended 1971–73. |
| Nixon Shock | 15 August 1971 — the closing of the gold window, creating the modern fiat era. |
| Petrodollar | The arrangement under which oil is priced in dollars and oil revenues are recycled into US assets. |
| Plaza Accord | The 1985 agreement to push the dollar down, mainly against the yen. |
| Exorbitant privilege | The benefits accruing to the issuer of the world's reserve currency. |
| Repo rate | The rate at which the RBI lends to banks. India's main policy lever. |
| Federal funds rate | The US equivalent. Effectively the world's benchmark interest rate. |
| Quantitative easing | A central bank creating money to buy bonds, lowering long-term interest rates. |
| Inflation targeting | A legal mandate to keep inflation near a stated number. India: 4% CPI, ±2%, since 2016. |
| MPC | Monetary Policy Committee — the six-member body that sets India's repo rate. |
| SWIFT | The global financial messaging network. It moves instructions, not money. |
| Correspondent banking | Banks holding accounts with each other to settle cross-border payments. The real chokepoint. |
| CIPS | China's Cross-Border Interbank Payment System. 1,791 participants; record RMB 920.5bn daily average in March 2026. |
| mBridge | A multi-CBDC settlement platform linking China, Hong Kong, Thailand, the UAE and Saudi Arabia. Over $55bn cumulative by early 2026. |
| CBDC | Central Bank Digital Currency — digital cash issued directly by a central bank. India's is the e₹. |
| Stablecoin | A crypto token pegged to a currency, over 95% of them to the US dollar. In practice, a dollar-extension technology. |
| UPI | Unified Payments Interface — India's real-time retail payment system, the largest in the world by volume. |
| Network effect | Something becoming more useful the more people use it. The core reason the dollar persists. |
2Master Timeline
Nine thousand years of money in one sequence, with India's entries marked.
Table A1 — The complete chronology
| Date | Event |
|---|---|
| c. 9000 BCE | Cattle and grain used as units of account in the Near East |
| c. 3300 BCE | Cuneiform writing invented in Uruk — for accounting. The first texts are receipts |
| c. 3000 BCE | The silver shekel defined in Mesopotamia; interest-bearing loans recorded |
| c. 2400–1600 BCE | At least 30 royal debt cancellations ("clean slates"). Sumerian amargi — the first written word for freedom — means debt release |
| c. 1750 BCE | Code of Hammurabi caps interest at 20% (silver) and 33% (barley) |
| c. 630–600 BCE | Lydia strikes the first coins, in electrum |
| c. 600–500 BCE | India: punch-marked silver karshapana circulate across the Mahajanapadas |
| c. 600–500 BCE | China: spade and knife money, later the round coin with a square hole |
| c. 300 BCE | India: the Arthashastra describes a full state mint and coinage administration |
| c. 27 BCE – 300 CE | Roman denarius debased from ~98% to ~5% silver; hyperinflation follows |
| 301 CE | Diocletian's Edict on Maximum Prices — the first national price control programme. It fails |
| 320–550 CE | India: Gupta gold dinaras |
| c. 1023 | China: the Song dynasty issues jiaozi — the world's first government paper money |
| 1260 | Kublai Khan makes paper money non-redeemable — the first true fiat currency |
| 1329 | India: Muhammad bin Tughlaq issues token brass and copper coins at silver value. Forgery destroys the experiment |
| 1350s–1450 | Yuan and Ming paper money collapse. China abandons paper for four centuries |
| 1540–45 | India: Sher Shah Suri issues the silver rupiya — ancestor of the modern rupee |
| 1602–1609 | Dutch East India Company; Bank of Amsterdam founded. The guilder becomes the first modern reserve currency |
| 1661 | Stockholms Banco issues Europe's first banknotes, and over-issues within three years |
| 1694 | Bank of England founded to lend £1.2m to the Crown, backed by parliamentary tax pledges |
| 1717 | Newton sets the gold price at £3 17s 10½d, putting Britain on a de facto gold standard |
| 1716–20 | John Law's paper money and Mississippi bubble collapse in France |
| 1757–1858 | India: East India Company rule; land revenue used to finance Indian exports — the "Drain" |
| 1821 | Britain formally adopts the gold standard |
| 1835 | India: Coinage Act creates a single silver rupee across British India |
| 1871–1900 | Germany, France, USA, Japan adopt gold. The classical gold standard era |
| 1893–99 | India: mints closed to free silver; rupee fixed at 1s 4d under a gold exchange standard with reserves held in London |
| 1913 | US Federal Reserve created. Keynes publishes Indian Currency and Finance |
| 1914 | Gold convertibility suspended at the outbreak of war |
| 1923 | German hyperinflation peaks: $1 = 4.2 trillion marks. Rentenmark introduced in November |
| 1925–31 | Britain returns to gold at the pre-war parity, then is forced off it |
| 1929–33 | Great Depression. World trade falls by two-thirds. Countries leave gold one by one |
| 1935 | India: the Reserve Bank of India is established |
| 1944 | Bretton Woods. Dollar fixed to gold at $35/oz; IMF and World Bank created. India attends as a founding member |
| 1947 | India independent. Rupee at 3.3/USD. £1.3bn of sterling balances owed by Britain, largely unusable |
| 1947–49 | Sterling convertibility fails within five weeks; devaluation to $2.80 |
| 1956 | Suez. The US uses financial pressure to end the Anglo-French operation |
| 1957–60s | The eurodollar market emerges in London |
| 1959 | Triffin testifies to Congress that Bretton Woods must fail |
| 1965 | De Gaulle denounces America's "exorbitant privilege" and converts dollars to gold |
| 1966 | India devalues the rupee from 4.76 to 7.50 — politically catastrophic |
| 1969 | IMF creates Special Drawing Rights |
| 15 Aug 1971 | The Nixon Shock. The gold window closes. The modern fiat era begins |
| 1973 | Major currencies float. Oil embargo; crude quadruples |
| 1974 | The US–Saudi petrodollar arrangement |
| 1976 | Britain takes an IMF loan — the symbolic end of sterling's era |
| 1985 | Plaza Accord. The yen doubles against the dollar in two years |
| 1989–90 | Japan's bubble peaks and bursts. Three lost decades begin |
| 1991 | India's balance-of-payments crisis. Reserves fall to $1.2bn; 47 tonnes of gold pledged abroad; IMF loan; liberalisation begins |
| 1997–98 | Asian financial crisis. Thailand, Korea, Indonesia. Emerging markets begin hoarding reserves |
| 1999 | The euro launches |
| 2001 | Argentina's currency board collapses; largest sovereign default to that date |
| 2008–09 | Global financial crisis. Fed swap lines exceed $580bn. Bitcoin's white paper is published |
| 2010–12 | Eurozone crisis. Greece contracts by ~25%. The euro's reserve share falls back to ~20% |
| 2012 | Iranian banks cut from SWIFT |
| 2013 | Taper tantrum. The rupee falls ~20% in four months. China launches the Belt and Road Initiative |
| 2014 | BNP Paribas fined $8.9bn by US authorities for dollar transactions legal in France |
| 2015–16 | China's devaluation triggers ~$1tn of outflows. CIPS launched. India adopts formal inflation targeting (2016) |
| 2020 | COVID. Fed swap lines exceed $440bn. Unprecedented monetary expansion worldwide |
| Feb 2022 | ~$300bn of Russian central bank reserves frozen. The decisive event of the modern era |
| Jul 2022 | India launches the Special Rupee Vostro Account mechanism |
| 2022–26 | Central bank gold buying exceeds 1,000 tonnes every year — more than double the previous decade's rate |
| 2023 | Sri Lanka's IMF programme after its 2022 default. Fitch downgrades the US |
| Jun 2024 | Indian government bonds enter the JP Morgan GBI-EM index |
| May 2025 | Moody's downgrades the US to Aa1 — the last AAA rating gone |
| Early 2026 | mBridge graduates from MVP; over $55bn cumulative. BRICS Pay operational |
| Feb 2026 | India's reserves hit an all-time high of $725.7bn |
| 2026 Q1 | Dollar reserve share rises to 57.13%. Euro 20.03%. Renminbi 1.99% |
| Aug 2026 | US federal debt at ~$39.9tn. This report is completed |
3Appendix: Key Data Tables
The core numbers from this report in one place, for reference and for checking against future data releases.
Table A2 — The dollar's position, mid-2026
| Metric | Dollar | Euro | Yen | Sterling | Renminbi |
|---|---|---|---|---|---|
| Share of global FX reserves (2026 Q1) | 57.13% | 20.03% | ~5.8% | ~4.6% | 1.99% |
| Share of SWIFT payments (Jun 2026) | 50.10% | 21.88% | 3.66% | 6.71% | 3.10% |
| Share of trade finance (Jun 2026) | 81.16% | 5.59% | ~1.5% | ~1.2% | 8.00% |
| Share of international debt securities | ~64% | ~22% | ~2% | ~7% | ~1.5% |
| On one side of FX trades (of 200%) | ~88% | ~31% | ~17% | ~13% | ~7% |
Table A3 — The dollar's reserve share over time
| Year | USD share | Year | USD share |
|---|---|---|---|
| 1947 | ~13% (sterling 87%) | 2010 | 62% |
| 1960 | ~60% | 2015 | 66% |
| 1973 | ~76% | 2020 | 59% |
| 1990 | ~50% | 2024 | 57.8% |
| 2000 | 71% | 2025 Q4 | 56.42% |
| 2008 | 64% | 2026 Q1 | 57.13% |
Note the 2026 Q1 increase. About half of it is a valuation effect from dollar appreciation rather than net purchases.
Table A4 — India at a glance, 2026
| Indicator | Value | Note |
|---|---|---|
| Nominal GDP | ~$4.3tn | 4th largest (IMF); 6th on some other measures |
| PPP GDP | ~$18.9tn | 3rd largest |
| GDP growth | ~6.5% | Fastest among large economies |
| Nominal GDP per capita | ~$2,900 | ~140th in the world |
| PPP GDP per capita | ~$13,000 | vs ~$89,000 for the US |
| FX reserves | ~$703bn | Peak $725.7bn, Feb 2026. 4th largest globally |
| Import cover | ~10–11 months | 3 weeks in 1991 |
| Gold in reserves | >880 tonnes | 100+ tonnes repatriated from London since 2022 |
| External debt | ~$745bn | Short-term (<1yr) ~$135bn |
| Public debt / GDP | ~81% | ~95% rupee-denominated and domestically held |
| Merchandise trade deficit | ~$280–300bn | Crude, electronics, gold, coal |
| Services exports | ~$390bn | Largest single strength |
| Remittances | ~$135bn | Largest recipient in the world |
| USD/INR | ~95.2 | 3.3 in 1947 |
| Manufacturing / GDP | 15–17% | Target 25%; China ~27–30% |
| R&D / GDP | ~0.65% | China 2.4%; US 3.5% |
| Female labour force participation | ~33–37% | China ~60% |
| Foreign ownership of G-secs | 3–5% | The binding constraint on internationalisation |
| Rupee share of SWIFT payments | <0.2% | Outside the top fifteen currencies |
| SRVAs | 156 | 123 correspondent banks from 30 countries |
Table A5 — List of figures
| Fig. | Title | Chapter |
|---|---|---|
| 1 | Share of global official FX reserves, 1899–2026 | 9 |
| 2 | What central banks actually hold, 2026 Q1 | 13 |
| 3 | The dollar's grip on the plumbing of world trade | 13 |
| 4 | US federal debt as a share of GDP, 1940–2026 | 15 |
| 5 | The same economies, measured two ways | 25 |
| 6 | Rupees per US dollar, 1947–2026 | 36 |
| 7 | Who lends money to the United States | 31 |
| 8 | Central banks are quietly buying gold again | 22 |
| 9 | India's foreign exchange reserves, 1991–2026 | 37 |
| 10 | The Impossible Trinity | 21 |
| 11 | What the same basket costs, in dollars | 26 |
| 12 | Four futures for the dollar, 2026–2050 | 43 |
| 13 | India's external balance sheet, 2026 | 37 |
4Sources and Further Reading
Where the numbers came from, and what to read next.
Primary data sources
- IMF COFER (Currency Composition of Official Foreign Exchange Reserves), 2026 Q1 release — reserve currency shares. data.imf.org
- SWIFT Global Currency Tracker (formerly RMB Tracker), June and July 2026 — payment and trade finance shares. swift.com
- US Treasury Fiscal Data and TIC data — national debt totals and foreign holdings of Treasuries. fiscaldata.treasury.gov; ticdata.treasury.gov
- Reserve Bank of India — weekly statistical supplement, monthly bulletin, annual report; reserves, exchange rates, SRVA data
- World Gold Council — Central Bank Gold Reserves Survey 2026 and quarterly Gold Demand Trends
- Bank for International Settlements — Triennial Central Bank Survey; global liquidity indicators; locational banking statistics
- IMF World Economic Outlook, 2026 database — GDP nominal and PPP, per capita figures
- Congressional Budget Office, Budget and Economic Outlook 2026–2036
- CIPS official statistics and chinadata.live — Chinese payment system volumes
- AidData, William & Mary — Chinese overseas lending and rescue lending datasets
- World Bank International Debt Statistics and the International Comparison Program (PPP conversion factors)
Books worth reading, in order of accessibility
Niall Ferguson — The Ascent of Money (2008)
The best single introduction to financial history for a general reader. Start here.
Barry Eichengreen — Exorbitant Privilege (2011)
The definitive account of the dollar's rise and the mechanics of reserve currency status. The single most useful book for this report's subject.
Barry Eichengreen — Globalizing Capital (2019, 3rd ed.)
The international monetary system from the gold standard to the present. More technical but very clear.
David Graeber — Debt: The First 5,000 Years (2011)
The anthropological argument that credit preceded coinage. Contested by economists on several points and essential reading anyway.
Adam Tooze — Crashed (2018)
The 2008 crisis as a global dollar-system event, including the swap lines. Explains the modern architecture better than anything else.
Michael Pettis & Matthew Klein — Trade Wars Are Class Wars (2020)
Why surplus countries cause deficits elsewhere. The modern statement of Keynes's 1944 argument.
Perry Mehrling — The New Lombard Street (2010)
The hierarchy of money and the central bank's real function. Short and unusually clarifying.
Vijay Joshi — India's Long Road (2016)
The best analytical account of India's economic constraints since 1991.
Raghuram Rajan — I Do What I Do (2017)
An RBI governor on managing an emerging-market currency inside a dollar system, including the taper tantrum from the inside.
Deborah Brautigam — Will Africa Feed China? and associated China-Africa Research Initiative papers
The evidence-based counterweight to the debt-trap narrative.
Carmen Reinhart & Kenneth Rogoff — This Time Is Different (2009)
Eight centuries of financial crises. The empirical foundation for Chapter 34.
A note on the numbers in this report
Where sources disagree, I have said so in the text rather than picking one. Three specific cautions the reader should carry forward. First, India's nominal GDP ranking varies between 4th and 6th depending on the source, the exchange rate used and the date of estimate; I have given both. Second, US debt-to-GDP is reported anywhere between 100% and 134% depending on whether the measure is federal debt held by the public, gross federal debt, or general government debt including states; I have used the general government measure at ~124% and said so. Third, estimates of the colonial "Drain" from India vary by an order of magnitude between authors depending on assumptions about counterfactual reinvestment; I have described the mechanism, which is not disputed, rather than asserting a figure that is.
All figures are current to 8 August 2026 and will drift. The structural arguments should survive; the specific numbers will not.