1. The International Monetary System: The Bretton Woods System: 1945-1973

2. - In July 1944, to design an international monetary system administered by an international organization, delegates from 44 countries met in a small town named after the conference “Bretton Woods”, New Hampshire In the conference, the countries drafted and signed the Articles of Agreement of the International Monetary Fund (IMF), thus the Bretton Woods system was created.
- Key actors: Harry D. White (U.S.) and J.M Keynes (G.B.).
Both agreed that stable exchange rates foster trade.
But both also saw that full-employment concerns meant that a return to permanently fixed rates was impossible

3. Three Pillars of the Bretton Woods System
Exchange rate stability and the IMF (27 December 1945),
2. Recovery and development (International Bank for Reconstruction and Development, now known as the World Bank),
3. Liberalization of trade via the General Agreement on Tariffs and Trade (GATT) in 1947.

4. The Bretton Woods System
A stable and fixed but adjustable exchange rates regime
Allied countries to fix their exchange rates by tying their currencies to the U.S. dollar (dollar-pegged exchange rate)
The U.S. dollar to be linked to gold; per ounce at $35
Currencies to be kept within 1% of the fixed rate
Golden age of the U.S. dollar
The system’s stability required price stability in the US

5. Expected Benefit from the New System
- Through capital controls, the countries would pursue the full employment and price stability (low inflation) and the external balance (keeping exchange rates stable) simultaneously.
Expected Benefit from the New System

6. Source:
Broz, Lawrance, Bretton Woods System, Retrieved from

7. Similarities to the Gold Standard
Pegged (fixed)
exchange rates
Gold was the ultimate numeraire (dollar pegged to gold at $35 per ounce/28.35g)

8. Differences with the Gold Standard
Only U.S.dollar pegged to gold; all others pegged to the U.S. dollar, none of these currencies were convertible to into gold.
- Deflationary policy, which was a classic medicine for chronic Balance of Payment (BOP) deficits in the gold standard was no longer a must, the adjustable peg was an improvement over the gold exchange standard with fixed parity.
Differences with the Gold Standard

9. - N-th currency problem: the change in dollar’s value in terms of gold has no real effect.
- Over-sighted national policies: Occasional devaluations under the supervision of the IMF to remove “fundamental disequilibria” in the balance of payments (BOP).
(Fundamental disequilibria: A country suffering permanent adverse shifts in the demand for its products. Without devaluation, a long period of unemployment and external deficits would be expected.)
Problems

10. Evolution and Breakdown
The reserves of most countries became a mixture of gold and dollars.
In 1958, countries in Europe completed the restoration of convertibility.
National interest rates were closely linked with each other due to the opportunity to move funds across borders.
“Disguised Capital Flows” increased (leads and lags).
Current Account deficits and surpluses also took attention. A country with large and persistent current account deficit was suspected of being in “fundamental disequilibria”, thus ready for a currency devaluation. “Suspicion of an impending devaluation could, in turn, spark a balance of payment crisis”. Balance of Payment crisis were frequent in 1960s and early 1970s due to speculative attacks. In 1970s the crisis were so massive that finally countries couldn’t keep up with the adjustments, so the system collapsed and replaced with a regime of floating exchange rates.
Evolution and Breakdown

11. EXAMPLE
If Britain devaluated pound due to a CA deficit, the foreign currency value of pound assets would decrease, thus savings would shift into other currencies. In order to hold the pound’s exchange rate against the dollar pegged, the Bank of England should sell foreign assets to market and buy pounds instead. Now, without enough reserves, the foreign reserves’ loss might cause a devaluation, if large enough.