Lecture I Flashcards
What is GDP?
A measure of all currently produced final goods and services.
Formula: GDP (Y) = C + I + G + NX
Describe each component of the GDP formula: GDP (Y) = C + I + G + NX
Consumption: Household purchases of goods and services. It can be broken down into consumer durable goods, consumer non-durable goods, and consumer services.
Investment: Three subcomponents: Fixed investment, residential construction investment, and inventory investment.
Government Purchases: Goods and services bought by the government, such as military
spending, road work, etc. Note that this does not include transfer payments/income
redistributions such as welfare grants.
Net Exports (NX): Gross exports (X) minus gross imports (Z). NX represents contribution of foreign sector to GDP. Exports are added because foreigners are buying part of your domestic production. Imports are subtracted because purchases of foreign goods will decrease purchases of domestic goods.
What is GNP? Describe the formula.
Gross national product (GNP) offers a way to measure all of the goods and services produced by a country’s residents and businesses.
GNP = Consumption + Investment + Government + X (net exports) + Z (net income earned by domestic residents from overseas investments minus net income earned by foreign residents from domestic investments)
Define the unemployment rate.
The number of unemployed persons expressed as a percentage of the labor force.
What causes inflation?
Inflation is defined as a rise in the general level of prices; a plethora of factors contribute towards inflation–with one of the most common being excessive government spending that devaluates the currency.
What is the price index?
A measure of the aggregate price level–which is a measure reflecting the overall prices of goods and services in an economy–relative to a chose base year.
What is the Consumer Price Index (CPI)?
A measure of the retail prices of a fixed “market basket” of several thousand goods and services purchased by households.
Explain the factors in the Federal Budget Deficit.
Federal government tax revenues minus outlays.
What is a trade deficit?
The excess of imports over exports.
Define Aggregate Demand.
The sum of the demands for current output by each buying sector of the economy: households, businesses, the government, and foreign purchasers of exports.
What are the characteristics of a capital good?
Capital resources such as factories and machinery used to produce other goods.
Define depreciation.
Portion of the capital stock that wears out each year.
What constitutes an investment?
Part of GDP purchased by the business sector plus residential construction.
Goods or services purchased to create new goods or services.
What are Net Exports?
Total gross exports minus imports.
Describe the factors in National Income.
Sum of the earnings of all factors of production that come from current production.
Minus:
Corporate profits taxes and undistributed profits
Contributions to Social Security
Plus:
Transfer payments to persons (usually from government)
Personal interest income
What is the Net National Product?
Gross National Product minus Depreciation.
What is Nominal GDP?
GDP measured in current dollars.
What is the Implicit GDP Deflator?
Index of the prices of goods and services included in GDP.
What are the components of the Producer Price Index (PPI)?
Measures the wholesale prices of approximately 3,000 items.
How does the CPI and PPI have an advantage over the Implicit GDP Deflator?
The CPI and PPI are available monthly, whereas the IGD is available only quarterly.
Define monetary policy.
Central bank’s use of control of the money supply and interest rates to influence the level of economic activity.
What is the difference between GDP and GNP?
GDP is the measure of final goods and services produced within a nation’s
geographical boundaries, regardless of who owns it (hence the term gross DOMESTIC
product). It therefore includes earnings that accrue to foreign workers or firms.
GNP is the measure of output owned by the citizens (or corporations or government) of a nation regardless of where it is actually produced and therefore includes profits earned from overseas enterprises and wages earned by citizens working in foreign nations.
For example, profit earned from a car produced in the UK by Ford, an American
company, is counted as part of the UK’s GDP but not GNP, and conversely is counted as part of US GNP but not GDP. Note that only the profit from the car is counted differently by GDP and GNP, not the whole value of the car. The car is produced using British workers
and parts, such as steel from a British steel company, and these are not part of the USA’s GDP or GNP (unless, of course, the workers or some of the parts are imported from America)
Why is national income not equal to GNP?
Gross national product and gross domestic product differ in their treatment of international transactions. Gross national product includes earnings of U.S. corporations overseas and U.S.
residents working abroad; gross domestic product does not. Conversely, gross domestic product includes earnings from current production in the United States that accrue to foreign residents or foreign-owned firms, although gross national product excludes these items
Differentiate personal income from personal disposable income.
Personal income is the national income accounts’ measure of the income received by persons from all sources. When we subtract personal tax payments from personal income, we get personal
disposable income. These measures differ from national income in that they include income to persons from sources other than current factor services (government transfer payments, for example)
and exclude elements of national income not paid out to persons (undistributed corporate profits, for
example). Personal income or personal disposable income, are useful measures because they gauge
the income households can actually use for purposes of consumption or saving
