EC140 Chapter Notes - Chapter 12: Real Interest Rate, Interest Rate Parity, Open Economy

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Closed economy - an economy that does not interact with other economies in the world. Open economy - an economy that interacts freely with other economies around the world. Exports - goods and services that are produced domestically and sold abroad. Imports - goods and services that are produced abroad and sold domestically. Net exports (or trade balance) - the value of a nation"s exports minus the value of its imports. Trade surplus - an excess of imports over exports. Trade deficit - an excess of exports over imports. Balanced trade - a situation in which exports equals imports. Net capital outflow - the purchase of foreign assets by domestic residents minus the purchase of domestic assets by foreigners. When nx > 0, the country is selling more goods & services to foreigners than it is buying from them. When nx < 0, the country is buying more goods & services to foreigners than it is buying from them.

Related Questions

An economy with zero net exports is described below:

C	= 100 + 0.6 (Y 'T)
I ^p	= 70
G	= 120
NX	= 0
T	= 150
The multiplier in this economy is 2.5.

A. Find short-run equilibrium output.

Instruction: Enter your response as an integer value.

Short-run equilibrium output: .

B. Economic recovery abroad increases the demand for the country's exports; as a result, NX rises to 80.

Instruction: Enter your response as an integer value.

Short-run equilibrium output (Click to select)decreases/ increases to ________ .

C. Assume that foreign economies are slowing, reducing the demand for the country's exports so that NX = -80. (A negative value of net exports means that exports are less than imports.)

Instruction: Enter your response as an integer value.

Short-run equilibrium output (Click to select)increases/decreases to ___________ .

D. Which of the following best describes the tendency of recessions and expansions to spread across countries?

1. Lower planned aggregate spending in one nation will reduce the amount of goods it exports abroad, thereby lowering the value of imports for its trading partners, which will reduce its short-term equilibrium output as well.

2. Lower planned aggregate spending abroad means that fewer goods will be exported from a specific nation, leaving more goods available for domestic consumption (C) in that nation, which will increase its short-term equilibrium output.

3. Lower planned aggregate spending abroad will reduce the amount of investment that flows into domestic industries from other countries, thereby reducing domestic short-term equilibrium output.

4. Lower planned aggregate spending in a nation means fewer imports of foreign goods, thereby reducing the short-term equilibrium output of its trading partners through lower net export (NX) values in those nations.

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5. Saving and net flows of capital and goods In a closed economy, saving and investment must be equal, but this is not the case in an open economy. In the following problem, you will explore how saving and investment are connected to the international flow of capital and goods in an economy. Before delving into the relationship between these various components of an economy, you will be asked to recall some relationships between aggregate variables that will be useful in your analysis. Recall the components that make up GDP. National income (Y) equals total expenditure on the economy's output of goods and services. Thus, where C = consumption, I = investment, G = government purchases, X = exports, M = imports, and NX = net exports: Y = Also, national saving is the income of the nation that is left after paying for . Therefore, national saving (S) is defined as: S = Rearranging the previous equation and solving for Y yields Y = . Plugging this into the original equation showing the various components of GDP results in the following relationship: S = This is equivalent to S = , since net exports must equal net capital outflow (NCO, also known as net foreign investment). Now suppose that a country is experiencing balanced trade. Determine the relationships between the entries in the following table, and enter these relationships using the following symbols: > (greater than), < (less than), or = (equal to). Outcomes of Balanced Trade Imports Exports 0 Net Exports Y C+I+G Investment Saving Net Capital Outflow 0

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Q46. An appreciation of the U. S. dollar would
a. encourage foreigners to invest in the United States
b. discourage foreigners from buying U. S. goods
c. discourage the travel abroad of U. S. citizens
d. encourage foreign travel in the United States

Q47. The financial account of the balance of payments includes the purchase and sale of physical assets but not of financial assets.
a. true
b. false

Q48. Special Drawing Rights are issued by the
a. International Monetary Fund
b. Bretton Woods Organization
c. General Agreement on Tariffs and Trade
d. World Bank

Q49. The balance of payments includes
a. only exports, imports, and service transactions
b. the balance on current account, plus all capital transactions and all official transactions and the statistical discrepancy
c. only the official transactions
d. all goods and services produced in a nation's economy during a given year

Q50. A debit item on the U. S. balance of payments is any transaction that
a. results in a loss by U. S. sellers
b. results in a loss by U. S. buyers
c. makes foreigners use up their holdings of U. S. dollars
d. makes U. S. dollars available to foreigners

EC140 Chapter Notes - Chapter 12: Real Interest Rate, Interest Rate Parity, Open Economy

EC140 Full Course Notes

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