1. Today’s Agenda
Note on TF office hours: W, 1:30-2:30pm, KMEC 7-181,TF: Ms. Desi Peteva, MBA2
Why study int’l monetary systems?
Terminology of exchange rates & currency regimes.
Differences b/n devaluation & depreciation?
Ideal currency?
Explain currency regime choices.
Describe Euro creation.
Case-in-point: the stubborn forex regime in China.

2. Why study int’l monetary system?
Fact: the volatility of exchange rates has increased.
Volatile exchange rates increase risk, create profit opportunities.
The international monetary system is the structure within which foreign exchange rates are determined.

3. Currency Terminology
Foreign currency exchange rate: price of one country’s currency in units of another currency or commodity
The system, or regime, classified as:
fixed,
floating, or
managed exchange rate regime.
Par value: the which currency is fixed, pegged.
Floating or flexible currency: government does not interfere in valuation of currency

4. Currency Terminology
Spot exchange rate: quoted price for foreign exchange to once, T+2 for interbank transactions
¥114/$ (114 yen to buy one US $), immediate delivery
Devaluation: drop in foreign exchange value pegged to gold or another currency. Opposite to revaluation.
Weakening, depreciation: refers to drop in foreign exchange of a floating currency. Opposite to appreciation.

5. Currency Terminology
Soft or weak currency: currency expected to devalue/ depreciate relative to major currencies;
Hard or strong: the opposite.
Eurocurrencies: type of money although in reality they are domestic currencies of a country deposited in another country.
E.g.: Eurodollar - US$ denominated deposit in bank outside of US

6. Evolution of the International Monetary System
Bimetallism: Before 1875
Classical Gold Standard:
Interwar Period:
Bretton Woods System:
The Flexible Exchange Rate Regime: 1973-Present

7. Bimetallism: Before 1875
A “double standard”: both gold and silver were used as money, accepted as means of payment.
Some countries were on the gold standard, some on the silver standard, some on both.
Exchange rates among currencies were determined by either their gold or silver contents.

8. The Gold Standard,
Countries set par value for currency in terms of gold
Acceptance in Europe in 1870s
US adopted it 1879
“Rules of the game”:
Rule 1: Set a which can buy/sell gold for currency.
Rule 2: Credibly maintain adequate reserves of gold.
E.g. US$ gold rate $20.67/oz, Brits pegged at £4.2474/oz
US$/£ rate calculation
$20.67/£ = $4.8665/£

9. The Gold Standard,
Since the rate of exchange for gold was fixed, the exchange rates b/n currencies was fixed too.
Gold standard worked until WW1
WW1 interrupted trade flows & free movement of gold forcing nations suspend gold standard.
J.M. Keynes called it “the barberian relique”.

10. Inter-War years & WWII, 1914-1944
During WWI: currencies fluctuate over wide ranges to gold
Due to S & D for imports/exports
Due to speculative pressure,
SHORT SELLING week currencies.
BUYING strong currencies.
SHORT SELLING: investor expects price to fall soon, borrows currency & sells it.
1934: US devalued currency to $35/oz from $20.67/oz.
end WWII: exchange rates determined by currency value in gold.
During WWII & after, main currencies lost convertibility. US$ remained only convertible currency.

11. Bretton Woods & IMF
Bretton Woods, NH: US coalition created post-war international monetary system.
establishes US$ based monetary system
IMF (International Monetary Fund) & World Bank
IMF renders temp assistance to member-countries to defend currency & overcome econ problems
All member-countries fix currencies in gold, not required to exchange it.
Only US$ convertible to gold $35/oz, Central banks only)
The advent of central banking worldwide.

12. Bretton Woods Countries establish exchange rate vis-à-vis US$
Agree to maintain currency values +/- 1% par by trading US$ & gold.
No use of devaluation as a competitive trade policy
Up to 10% devaluation w/o formal approval by IMF.

13. Bretton Woods
Special Drawing Right (SDR): international reserve assets
A unit of account for IMF & base some countries peg exchange rates.
Is weighted average 5 IMF members currencies, w/ largest exports/ imports
Members deposits US$ & Gold in IMF, get SDR.

14. Fixed exchange rates, 1945-1973 Worked well for post-WW2
Fiscal & monetary policies & external shocks caused collapse
US$ main reserve currency.
Heavy overhang of US$ abroad.
Lack of confidence.
Heavy outflows of US gold.
Nixon (08/15/71): suspend trading gold. Allow exchange rates to float freely.
Nixon (08/15/71): yet another run on US$.
Devalue US$ to $42/oz gold.

15. Fixed exchange rates, 1945-1973 Triffin paradox
To maintain the gold-exchange system, the US had to run Balance of Payment deficits continuously.
But: large, persistent deficits would diminish confidence and lead to a run on the US$.
This would destroy the system – indeed, it happened in the 50s & 60s.

16. Latin American Debt Crisis
World Currency Events
OPEC embargo
Jamaica Agreement
1/1976
EMS created
3/1979
OPEC raises prices
1979
Latin American Debt Crisis
8/1982
Plaza Agreement
9/1985
Louvre Accord
2/1987
Maastricht Treaty
9/1991
EMS crisis
2/1992
Peso Collapse
12/1994
Asian Crisis
6/1997
Russian Crisis
8/1998
Euro Launched
1/1999
Brazilian real crisis
Turkey
2001
Argentine peso crisis
1/2002

17. Why do Currency Crises Happen?
Long run: In theory, a currency’s value mirrors the fundamental strength of its underlying economy, relative to other economies.
Short run: currency traders’ expectations play a much more important role.

18. How do Currency Crises Happen?
Mass exodus causes sharp drop in currency valuation  currency crisis.
Fears of depreciation become self-fulfilling prophecies.
Policy for recovery unclear – appears to be contextual. Therefore we can examine Mexican & Asian crises to gain perspective.

19. Mexican Peso Crisis (1994-95)
The Mexican government announced a plan to devalue the peso against the dollar by 14%.
Investors’ response: dump Mexican currency, stocks and bonds  40% drop in peso.
Led to flotation of peso. Crisis spilled over to Latin America/Asia. “Tequila Crisis”.

20. Importance of Mexican Crisis
This was the 1st serious int’l financial crisis sparked by cross-border flight of portfolio capital.
In prior crises, currency had been abandoned; here also the stocks & bonds.
Underscored degree of interdependency of financial systems world-wide.
Highlighted the inherent riskiness of relying on foreign capital to finance domestic investments.
Influx of foreign capital can cause overvaluation of currency.

21. Asian Crisis ( )
Thai baht devalued on July 2, Sparked crisis region-wide; overflowed to Russia and Latin America.
Far more serious than the Mexican peso crisis in terms of the extent of the contagion and the severity of the resultant economic and social costs.
Many firms with foreign currency bonds were forced into bankruptcy.
The region experienced a deep, widespread recession, which is still ongoing, despite IMF bail-out packages.
Moral hazard?

22. Why Asia? Weak domestic financial systems.
Free international capital flows.
Market sentiment – sparked contagion.
Inconsistent economic policies and incomplete disclosure thereof.
Hardest hit countries (Indonesia, Korea, Thailand) had especially high ratios of
(1) short-term foreign debt/FX reserves and
(2) broad money (representing banking system liabilities)/FX reserves.

23. Lessons?
Financial market liberalization must be paired with development of strong domestic financial system.
Note: Mexico and Korea joined the OECD a few years prior to crises – OECD membership had required significant market liberalization.
Governments should
strengthen financial market regulation & supervision
discourage short-term cross-border investments
encourage FDI and long-term equity & bond investments.

24. IMF on Currency Regimes
IMF Regime Classification
No separate legal tender (39): Ecuador
Currency Board (8): commit exchanging domestic currency at a fixed rate to foreign currency.
Conventional Fixed Peg (44): Country pegs its currency (formally) at a fixed rate to major currency ± 1% variation
Pegged Exchange w/in Horizontal Bands (6): maintain within margins wider than ± 1% around de facto fixed peg.
Crawling Peg (4): Currency adjusted periodically in small amounts at pre-announced rate

25. Contemporary Currency Regimes
Exchange Rates w/in Crawling Peg (5): Currency maintained within certain fluctuation margins around a central rate that is adjusted periodically
Managed Floating w/ No Preannounced Path for Exchange Rate (33): Monetary authority active intervention in foreign exchange markets
Independent Floating (47): Exchange rate is market determined.

26. Fixed vs. Flexible Exchange Rates
Why countries prefer fixed exchange rates?
Stability in international prices for the conduct of trade
Anti-inflationary, requires country to follow restrictive monetary & fiscal policies
Credibility, if central banks maintain large international reserves to defend fixed rate
Fixed rates may be rates inconsistent with economic fundamentals. For example, Asia these days…

27. The curious case of Asia
Recently Asian countries have shown reluctance to allow their currencies to rise against the dollar
Why?
Prefer fixed exchange rates (ergo stability)
Consequences:
Rise of the euro – good or bad? What do you think?
Solutions:
Float of exchange rates of Asian economies.
Financial sector liberalization in China.

29. Ideal Currency Or Impossible Trinity?
Exchange rate stability –value of currency would be fixed to other currencies
Full financial integration – complete freedom of monetary flows allowed, traders & investors could move funds in response to economic opportunities
Monetary independence – domestic monetary policies by each individual country to pursue national economic policies, e.g. limiting inflation, foster prosperity & full employment.

30. The Impossible Trinity
Pure Float
Monetary Union
Full Capital Controls
Increased Capital Mobility
Full Financial Integration
Monetary Independence
Exchange Rate Stability
Can have only 2-sides/ system.E.g., if Monetary Independence
& Financial Integration,
cannot attain Exchange Rate Stability.

31. Emerging Markets & Regime Choices
Currency Boards: country’s central bank commits to back monetary base, with foreign all times
means a unit of domestic currency cannot be introduced w/o an additional forex reserves
Argentina (1991), fixed Peso to US$
Bulgaria (1997), fixed Leva to Euro.

32. Emerging Markets & Regime Choices
Dollarization: use of US$ as official currency
Panama, 1907 & Ecuador, 2000.
Why dollarization?
Removes possibility of currency volatility;
Eliminate possibility of currency crises;
Economic integration with US & other dollar based markets
Why not dollarization?
Loss of sovereignty over monetary policy
Loss of power of seignorage, the ability to profit from printing own money.
Central bank no longer lender of last resort.

33. Emerging Market Country
Living on the edge…
Emerging Market Country
High capital mobility
Currency Board or Dollarization
No monetary independence
No political influence on monetary policy
Seignorage rights lost
Free-Floating Regime
Currency free to float
Independent monetary policy & free movement of capital allowed, loss of stability
Increased volatility

34. The Euro European Monetary System (EMS):15 Member nations
Maastricht Treaty’ 92 – timeline of economic & monetary union.
Convergence criteria called
Nominal inflation < 1.5% above average for EU lowest 3 inflation rates year before.
LT interest rate < 2% above average for EU lowest 3 interest rates.
Fiscal deficit < 3% of GDP.
Government debt < 60% of GDP.
European Central Bank (ECB) established.

35. The Euro & Monetary Unification
The euro, €, was launched on Jan. 4, 1999 with 11 member states
Benefits of the euro?
Lower transaction costs in EU.
Currency risks reduced.
All consumers and businesses, both inside and outside of the euro zone enjoy price transparency and increased price-based competition

36. The Euro & Monetary Unification
Successful unification ?
ECB has to coordinate monetary policy
Focus on price stability.
Fixing the euro
12/1998, national exchange rates were fixed to the Euro.
1/1999 euro trading on world currency markets.

37. Euro’s Way-up

38. Tradeoffs b/n Exchange Rate Regimes
Discretionary Policy
Policy Rules
Non-cooperation Between Countries
Cooperation Between Countries

39. No cooperation b/n Countries Cooperation b/n Countries
What Lies Ahead?
Tradeoff b/n rules & discretion, cooperation & independence.
Bretton Woods
Gold Standard
Discretion
Rules
European Monetary System
No cooperation b/n Countries
Cooperation b/n Countries ?
US Dollar,

40. Summary
Terminology
Foreign currency exchange rate
Spot exchange rate
Devaluation (revaluation)
Depreciation (appreciation)
The impossible trinity of goals for forex: fixed value, convertibility, independent monetary policy.
Currency board or dollarization?
Fixed vs. Floating Exchange Rates.
Euro advent.