Currency Crises

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This Page:
What is a currency crisis?

• "currency crises" are usually attacks on the domestic currency that end with a large fall in its value.
• As opposed to: "banking crises" refer to bank runs or other events that lead to closure, merger, takeover, or large-scale assistance by the government to financial institutions.
• One or both can happen at once.
• NOTE TO ALL: At the bottom, should we add something like a quick overview of what we're going to cover before we split into giving the example country scenarios? Or is the Nav Bar good enough since it shows links to all the pages? I wrote a couple bullets, but I'm not sure what should go there.

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LINDSEY'S CURRENCY CRISIS.DOC:

Currency crisis:

Key terms:
-appreciation: a rise in value of one currency in terms of other currencies
-depreciation: a fall in value of one currency in terms of other currencies
-currency speculation: investors make decisions about where to invest based on the expectation that exchange rates will change substantially in the future

How people estimate currency:

-differences in inflation rates: It is generally expected that the currency of a country with high inflation will depreciate against the currency of a country with low inflation because in the long run, exchange rates tend to balance out and reach the power parity.

-deviations from purchasing power parity: Due to the concept of balancing an equal cost of exchange between two countries (the power parity), if a country’s purchasing power looks cheap, the currency will usually appreciate; if a country’s purchasing power looks expensive, the currency will usually depreciate.

-large account imbalances: If a country is running a large account deficit, it is likely to eliminate the deficit through the depreciation of its currency so the country’s goods would look cheaper. Investors therefore expect that countries with account deficits to depreciate, and those with account surpluses to appreciate.

-stress on exchange rate: It is likely that if a country incurs high interest rates during a recession, for example, that the withdrawal of investment due to the high interest rates would cause a depreciation in the country’s currency.

Floating vs. Fixed exchange rate:
Floating exchange rate: The government lets the exchange rate go wherever the market takes it.
Fixed exchange rate: The government keeps the exchange rate against another currency or near a particular target.
Problem with a fixed exchange rate: Depreciation and appreciation make it harder to achieve a fixed rate. Because the exchange rate is not flexible, a fixed exchange rate regime is more likely to collapse.

So, what is a currency crisis? A currency crisis or a speculative attack occurs when it is expected that a fixed exchange rate will be abandoned and depreciation in currency will lead investors to sell large quantities of the currency.

2 possible reasons for currency crisis:
a. loss of reserves
Investors can predict that over time that it is probable that a country will run out of its reserves. Therefore, even if the exchange rate is fixed, investors will expect depreciation and sell their currency.

b. loss of public patience
Many times, the public looses patience with the government. An example of this would be when, for example, the government implements tight monetary policy which in turn generates high interest rates, a depressed economy and high unemployment. In this example, the public expects that their currency will depreciate, and because people withdraw their currency, interest rates increase more. Due to higher interest rates, political protest caused the government to abandon their exchange rate.

Is a speculative attack self-fulfilling?

Many economists argue that speculative attacks are self-fulfilling. If a government wants to maintain a fixed rate, but investors believe that the fixed exchange rate will be abandoned, the investors’ expectation that the government will abandon its fixed exchange rate will result in the selling of their currency, as well as higher interest rates and capital outflows. As a result, some economists argue that such an expectation will force a county to abandon its fixed rate, thus generating a speculative attack.

SOME economists argue that currency crisis are "self-fufilling" (ie, people cause them due to their withdrawl of funds)

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Other Pages:

• What caused the currency crisis? (Ex: Thailand's Currency Crisis and Argentina's Currency Crisis)
• What are the effects? (Ex: Thailand's Currency Crisis: Effects and Argentina's Currency Crisis: Effects)
• How is a currency crisis dealt with? (Ex: Thailand's Currency Crisis: Solutions and Argentina's Currency Crisis: Solutions)
• What are the global effects? (i.e. ripple effect, cause-and-effect chains)

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Home Page | About Currency Crises Thailand's Currency Crisis | Thailand's Currency Crisis: Effects | Thailand's Currency Crisis: Solutions Argentina's Currency Crisis | Argentina's Currency Crisis: Effects | Argentina's Currency Crisis: Solutions Currency Crises: Works Cited

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Lindsey, Rachel, Marie, Jason, Sayo

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