Nominal vs. Real Exchange Rates Quiz

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Questions and Answers

What does an increase in the nominal exchange rate (E) represent when quoted as USD per AUD?

  • Decrease in the import demand from Australia
  • Depreciation of the AUD against the USD
  • Appreciation of the AUD against the USD (correct)
  • Increase in the value of USD in the market

What is the primary effect of fixed exchange rates on monetary policy?

  • Limits the ability to respond to economic fluctuations (correct)
  • Makes monetary policy irrelevant for international trade
  • Increases effectiveness at stabilizing domestic demand
  • Encourages higher interest rates in domestic markets

How is the real exchange rate (RER) calculated?

  • Using only domestic price levels and foreign price levels
  • By comparing nominal exchange rates across multiple currencies
  • Through the ratio of export prices to import prices
  • By adjusting nominal exchange rates by domestic and foreign price levels (correct)

When is a currency said to appreciate in real terms?

<p>When RER increases above 1 (B)</p> Signup and view all the answers

Which of the following best describes nominal exchange rates?

<p>They are the relative price of one currency in terms of another (A)</p> Signup and view all the answers

What effect do expected changes in exchange rates have on international capital flows?

<p>They connect interest rates across countries (C)</p> Signup and view all the answers

What does it indicate when RER < 1?

<p>Foreign goods are more expensive (A)</p> Signup and view all the answers

Which method is typically used to quote nominal exchange rates?

<p>Indirect quote only (C)</p> Signup and view all the answers

What effect does a decrease in the real exchange rate (RER) have on imports and exports?

<p>Increases exports and decreases imports (B)</p> Signup and view all the answers

Which of the following statements about exchange rate regimes is correct?

<p>Policy-makers set the price of a currency in a fixed exchange rate regime. (B)</p> Signup and view all the answers

What is a primary risk associated with a fixed exchange rate regime?

<p>It can collapse if reserves are exhausted. (C)</p> Signup and view all the answers

How can the real exchange rate (RER) adjust even when the nominal exchange rate is fixed?

<p>Via changes in relative price levels. (C)</p> Signup and view all the answers

What formula represents the change in real exchange rate (gRER)?

<p>gRER = gE + gP - gP f (B)</p> Signup and view all the answers

What is the Law of One Price primarily concerned with?

<p>How tradeable goods should sell for the same price everywhere. (D)</p> Signup and view all the answers

Which statement accurately reflects the implications of currency fluctuations under a floating exchange rate?

<p>Market forces determine the currency value without intervention. (B)</p> Signup and view all the answers

What happens to net exports when the real exchange rate is depreciated?

<p>Net exports increase due to decreased foreign goods. (B)</p> Signup and view all the answers

What primarily drives the supply of domestic currency in the foreign exchange market?

<p>Domestic households and firms wanting to buy foreign currency (D)</p> Signup and view all the answers

Which factor contributes to an increased demand for domestic currency?

<p>Higher real returns locally (B)</p> Signup and view all the answers

What occurs at the equilibrium nominal exchange rate?

<p>Supply of currency equals demand (A)</p> Signup and view all the answers

Which of the following can shift the demand for foreign currency?

<p>Rising tourist activity abroad (C)</p> Signup and view all the answers

What is a typical reason for higher demand for foreign goods and services?

<p>Changing tastes of consumers (B)</p> Signup and view all the answers

What does an increased demand for foreign assets generally indicate?

<p>Higher real returns abroad (A)</p> Signup and view all the answers

What can cause a shift in the supply curve for a currency in the foreign exchange market?

<p>Changing economic policies at home (A)</p> Signup and view all the answers

What is the best explanation for the connection between nominal and real exchange rates?

<p>Nominal exchange rates adjust to reflect changes in real rates (B)</p> Signup and view all the answers

What does the purchasing power parity (PPP) hypothesis suggest about real purchasing power between two countries?

<p>Real purchasing power is the same if Absolute PPP holds. (B)</p> Signup and view all the answers

In what scenario does a domestic currency appreciate according to Relative PPP?

<p>When foreign inflation is greater than domestic inflation. (C)</p> Signup and view all the answers

Which equation represents the relationship where the nominal exchange rate remains constant under Relative PPP?

<p>gE = π f - π (A)</p> Signup and view all the answers

What does Absolute PPP imply about the relationship between nominal and real exchange rates in the long run?

<p>Real exchange rates are approximately constant. (B)</p> Signup and view all the answers

If both countries experience high inflation, which statement is correct regarding Absolute and Relative PPP?

<p>Relative PPP must hold if Absolute PPP holds. (A)</p> Signup and view all the answers

In which condition does the real exchange rate typically show less volatility?

<p>With a fixed nominal exchange rate. (A)</p> Signup and view all the answers

How does the real exchange rate change in the short run according to the provided content?

<p>It is predominantly influenced by shifts in the nominal exchange rate. (D)</p> Signup and view all the answers

What is indicated by a condition where the nominal exchange rate (E) suggests real economic stability?

<p>Nominal exchange rate dynamics are closely co-movement with the real rate. (A)</p> Signup and view all the answers

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Study Notes

Nominal vs. Real Exchange Rates

  • The nominal exchange rate is the price of one currency in relation to another.
  • The direct quote refers to the domestic currency per unit of foreign currency.
  • The indirect quote refers to the foreign currency per unit of domestic currency.
  • An appreciation of a currency means its value is increasing, while depreciation signifies its value is decreasing.
  • The real exchange rate takes into account the relative prices of consumption baskets in different countries.
  • When the real exchange rate is greater than 1, foreign goods appear cheaper.
  • A lower real exchange rate (less than 1) implies foreign goods seem expensive.
  • Changes in the real exchange rate can occur due to changes in the nominal exchange rate or differences in price levels.

Exchange Rate Regimes

  • Exchange rate regimes refer to the way a country chooses to manage its currency value.
  • A floating exchange rate is determined by market forces (supply and demand for the currency).
  • Fixed exchange rates are set by policy-makers.
  • A currency union represents a strong form of a fixed exchange rate.
  • A fixed exchange rate regime requires a central bank to buy or sell foreign currencies to maintain the fixed value.

Purchasing Power Parity (PPP)

  • The Law of One Price states that tradeable goods should have the same price globally when converted to a common currency.
  • Absolute PPP suggests that the law of one price holds for all goods in a basket.
  • Relative PPP focuses on the changes in real exchange rates, implying they are driven by inflation differentials.
  • PPP serves as a good indicator of long-run exchange rate dynamics, especially for countries with high inflation.
  • PPP is less reliable for short-run exchange rate forecasting, particularly for low-inflation countries.

Exchange Rate Determination in the Short Run: Supply and Demand

  • Currency exchange occurs in foreign exchange markets.
  • The supply of a domestic currency is driven by demand for foreign goods, services, and assets by domestic residents.
  • The demand for a domestic currency comes from foreigners' desire to purchase domestic goods, services, and assets.
  • The equilibrium exchange rate is where the supply and demand for a currency intersect.
  • Changes in trade patterns, tastes, interest rate differentials, or risk perceptions can shift the supply and demand curves for a currency.

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