Suppose the annual interest rate in Australia is 1.5% and the interest rate in the United States is 2%. Suppose the spot USD/AUD exchange rate is $73/AUD and the exchange rate on a futures contract for delivery in one year's time is $75/AUD. (a) Suppose the Australian Reserve Bank increases the cash rate, causing Australian interest rates to rise. All else equal, would the USD/AUD exchange rate increase, decrease, or stay the same? (b) An investor wants to save $6,000 USD for a year and is looking for the option with the highest guaranteed return in USD. Would an investor prefer to save $6,000 USD for a year in the United States or in Australia? To support your answer, calculate the profits under each scenario.

Brief Principles of Macroeconomics (MindTap Course List)
8th Edition
ISBN:9781337091985
Author:N. Gregory Mankiw
Publisher:N. Gregory Mankiw
Chapter13: Open-economy Macroeconomics: Basic Concepts
Section: Chapter Questions
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Suppose the annual interest rate in Australia is 1.5%
and the interest rate in the United States is 2%.
Suppose the spot USD/AUD exchange rate is $73/AUD
and the exchange rate on a futures contract for delivery
in one year's time is $75/AUD.
(a) Suppose the Australian Reserve Bank increases the
cash rate, causing Australian interest rates to rise. All
else equal, would the USD/AUD exchange rate increase,
decrease, or stay the same?
(b) An investor wants to save $6,000 USD for a year
and is looking for the option with the highest
guaranteed return in USD. Would an investor prefer to
save $6,000 USD for a year in the United States or in
Australia? To support your answer, calculate the profits
under each scenario.
Transcribed Image Text:Suppose the annual interest rate in Australia is 1.5% and the interest rate in the United States is 2%. Suppose the spot USD/AUD exchange rate is $73/AUD and the exchange rate on a futures contract for delivery in one year's time is $75/AUD. (a) Suppose the Australian Reserve Bank increases the cash rate, causing Australian interest rates to rise. All else equal, would the USD/AUD exchange rate increase, decrease, or stay the same? (b) An investor wants to save $6,000 USD for a year and is looking for the option with the highest guaranteed return in USD. Would an investor prefer to save $6,000 USD for a year in the United States or in Australia? To support your answer, calculate the profits under each scenario.
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