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An increase in the price of imported goods will show up in
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The CPI but not in the GDP deflator
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if an increase of an equal percentage in all factors of production increases output of the same percentage, then a production function has the property called
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constant returns to scale
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Real GDP ____ overtime, and the growth rate of real GDP ____.
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grows; fluctuates
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if the number of employed increases while the number of unemployed does not change, the unemployment rate
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will decrease
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a measure of how fast the general level of prices is rising is called the
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inflation rate
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the price received by each factor of production is determined by
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demand and supply of factors
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the largest component of GDP is
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consumption
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in the United States since the end of World War II
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the labor force participation rate of men has decreased while the labor force participation rate of women has increased
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in a simple model of the supply and demand for pizza, the endogenous variables are
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the price of pizza and the quantity of pizza sold
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a fixed weight price index like the CPI _____ the change in the cost of living because it _____ take into account that people can substitute less expensive goods for ones that have become more expensive
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overestimates; does not
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When prices of different goods are increasing by different amounts comma the price index that will rise the fastest is
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The CPI
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a production function is a mathematical relationship between
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factors of production and the quantity of output produced
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an example of decreasing returns to scale is when capital and labor inputs
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both increase 10% and output increases 5%
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macroeconomic models
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make different assumptions to explain different aspects of the macro economy
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using a market clearing model to analyze the labor market is ____ because wages usually change _____.
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unrealistic; infrequently
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the real wage is the price per unit of Labor measured in
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units of output
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a competitive, profit maximizing firm hires labor until the
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price of output multiplied by the marginal product of Labor equals the wage
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The labor force equals the
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number of employed and unemployed individuals
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assume that a rancher sells McDonald's a quarter pound of meat for $1 and then McDonald's sells you a hamburger made from that meat for $2. In this case, GDP increases by
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$2
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GNP equals GDP ____ income earned domestically by foreigners _____ income that Nationals earn abroad
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minus; Plus
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when a firm sells a product out of inventory, investment expenditures _____, and consumption expenditures _____
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decrease; Increase
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the assumption that the factors supply is fixed will imply that the factors
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supply curve is vertical
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assume that the Market Basket of goods and services purchased in 2004 by the average family in the United States cost $14,000 in 2004 prices, whereas the same basket costs $21,000 in 2009 prices. Given the data, The CPI in 2009 using 2004 as the base year would be
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1.50
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Which of the following is the best example of a sticky price
a) the price of a barrel of oil
b) the price of a share of stock
c) the price Of the US dollar in terms of euros
d) the price of a soda in a vending machine
a) the price of a barrel of oil
b) the price of a share of stock
c) the price Of the US dollar in terms of euros
d) the price of a soda in a vending machine
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d)The price of a soda in a vending machine
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unlike the real-world, the classical model with fixed output assumes that
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capital and labor are fully utilized
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An increase in supply of capital will
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decrease the real rental price of capital
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in the classical model with fixed income, a reduction in the government budget deficit will lead to a
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lower real interest rate
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compared to typical open market operations, when engaging in quantitative easing operations conducted by the Federal Reserve between 2007 and 2011, Federal Reserve purchases tended to be ____ securities
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riskier and longer term
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the demand for loanable funds is equivalent to
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investment
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demand deposits are funds held in
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checking accounts
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if many banks fail, this is likely to
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increase the ratio of currency to deposits
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money market mutual fund shares are included in
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M2 only
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in a closed economy, Y - C - G =
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National Savings
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the neoclassical theory of distribution explains the allocation of
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income among factors of production
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to increase the money supply, The Federal Reserve
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buys government bonds
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when saving increases as the interest rate increases (In other words, the supply of loanable funds curve is upward sloping ), an increase in investment demand results in a ____ interest rate and ____ in the quantity of investment
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higher; An increase
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people use money as a store of value when they
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hold money to transfer purchasing power into the future
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if the Federal Reserve increases the interest rate paid on reserves, banks will tend to hold ____ excess reserves, which will ____ the money multiplier
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more; Decrease
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according to the neoclassical theory of distribution, if firms are competitive and subject to constant returns to scale, total income in the economy is distributed
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between the labor and capital used in production, according to their marginal productivities
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in a fractional reserve banking system, banks create money when they
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make loans
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the money supply will decrease if the
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currency deposit ratio increases
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the reserve deposit ratio is determined by
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business policies of banks and the laws regulating banks
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a trade in a barter economy requires
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a double coincidence of wants
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a consumption function shows the relationship between consumption and
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disposable income
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in a closed economy with fixed output, when government spending increases
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public saving decreases
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the money supply consists of
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currency plus demand deposits
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consumption depends ____ on disposable income, and investment depends _____ on the real interest rate
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positively; Negatively
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skill based technological change ____ the demand for high skilled workers, while a slowdown in the pace of educational advancement reduces the supply of skilled workers. If we observe both of these phenomena , we would expect ____ wages for skilled workers
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Increase; Higher
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when the demand for loanable funds exceeds the supply of loanable funds, households want to save ____ than firms want to invest, and the interest rate ____
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less; Rises
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assume that an increase in consumer confidence raises consumers expectations of future income and thus the amount they want to consume today for any given level of disposable income. This shift, in a neoclassical economy, will
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lower investment and raise the interest rate