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deeply about the concepts they’ve learned in the chapter when answering them. These assignable essay questions can be used on homework, tests, or quizzes. They require manual scoring; however, each essay question includes a sample correct answer to make grading easy QUESTION 1 work and leaves the labor force, she is n... |
Battista, Bronx Community College Amanda Bayer, Swarthmore College Klaus Becker, Texas Tech University Richard Beil, Auburn University Clive Belfield, Queens College Willie J. Belton, Jr., Georgia Institute of Technology Daniel K. Benjamin, Clemson University Charles A. Bennett, Gannon University Emil Berendt, Siena H... |
ic Jensen, The College of William & Mary Manoa Hwagyun Kim, State University of New York, Buffalo Keon-Ho Kim, University of Utah Kil-Joong Kim, Austin Peay State University Sang W. Kim, Hood College Phillip King, San Francisco State University Barbara Kneeshaw, Wayne County Jane Lillydahl, University of Colorado at Co... |
Sichel, Wellesley College Richard Sicotte, University of Vermont William Simeone, Providence College Scott Simkins, North Carolina Agricultural and Technical State University Larry Singell, University of Oregon Priyanka Singh, University of Texas, Dallas Sue Skeath, Wellesley College Edward Skelton, Southern Methodist... |
s of a decision, it is important to weigh only the costs and benefits that arise from the decision. Suppose, for example, that you live in New Orleans and that you are weighing the costs and benefits of visiting your mother in Iowa. If business required that you travel to Kansas City anyway, the cost of visiting Mom wo... |
paid to workers or the price of food? What would happen in the future, and what should happen? The people who asked these questions were the first economists. Societal changes are often driven by economics. Consider the developments in the early years of the World Wide Web. Changes in the ways people communicate with ... |
with a sample research or policy question that an economist in this subfield might study. TABLE 1.2 The Fields of Economics Behavioral economics Do aggregate household savings increase when we automatically enroll people in savings programs and let them opt out as opposed to requiring them to sign up? Comparative econ... |
ecessarily reduce soda consumption. Sorting out causality from correlation is not always easy, particularly when one wants a quantitative answer to a question. In our everyday lives, we often confuse causality. When two events occur in a sequence, it seems natural to think A caused B. I walked under a ladder and subseq... |
er person rises and standards of living increase. Rural and agrarian societies become modern industrial societies as a result of economic growth and rising per capita output. Some policies discourage economic growth, and others encourage it. Tax laws, for example, can be designed to encourage the development and applic... |
pare the projected number of new jobs, projected growth rate, and median pay for those occupations. How does this information compare to what you expected? Explain how this information might influence your choice of occupation. 1.2 THE SCOPE OF ECONOMICS LEARNING OBJECTIVE: Describe microeconomics, macroeconomics, and ... |
variables at the same time. The most common method of graphing two variables is a graph constructed by drawing two perpendicular lines: a horizontal line, or X-axis, and a vertical line, or Y-axis. The axes contain measurement scales that intersect at 0 (zero). This point is called the origin. On the vertical scale, po... |
ft to right. In Figure 1A.4(e), the slope goes from positive to negative as X increases. In Figure 1A.4(f), the slope goes from negative to positive. At point A in both, the slope is zero. (Remember, slope is defined as ∆Y ∕∆X. At point A, Y is not changing (∆Y = 0). Therefore, the slope at point A is zero.) Some Preca... |
referred to as factors of production, or simply factors. The three key factors of production are land, labor, and capital. The process that transforms scarce resources into useful goods and services is called production. In many societies, most of the production of goods and services is done by private firms. Private ... |
d of the microwave, creating a reinforcing cycle. In fact, many entrepreneurs find that the simple tools of economics—like the idea of opportunity costs—help them anticipate what products will be profitable for them to produce in the future. The growth of the two-worker family has stimulated many entrepreneurs to searc... |
evable without cooperation. In this analysis we do not know how 3 extra logs and the 1 a. Colleen’s production possibilities b. Bill’s production possibilities s g o L A 10 5 0 C' C s g o L 5 B 10 D 4 2 2 3 0 F' F 2 2 3 E 8 Food bushels MyLab Economics Concept Check Food bushels ▴▴ FIGURE 2.3 Production Possibilities w... |
exists is illustrated by the negative slope of the ppf. (If you need a review of slope, see the Appendix to Chapter 1.) In moving from point E to point F in Figure 2.4, capital production increases by 800 - 550 = 250 units (a positive change), but that increase in capital can be achieved only by shifting resources out... |
They also need capital goods to develop their agricultural sectors. Recall that capital goods are produced only at a sacrifice of consumer goods. Technical advances similarly require a present sacrifice in order to fund the research required for such advances. When a large part of a country’s population is poor, takin... |
t unless someone wants the product that you are selling. The mix of output found in any free market system is dictated ultimately by the tastes and preferences of consumers who “vote” by buying or not buying. Economists call this consumer sovereignty. Businesses rise and fall in response to consumer demands. No central... |
er day 1.2 “As long as all resources are fully employed and every firm in the economy is producing its output using the best available technology, the result will be efficient.” Do you agree or disagree with this statement? Explain your answer. MyLab Economics Visit www.pearson.com/mylab/economics to complete these exe... |
ed. 2.1 Describe a command economy and a laissez-faire economy. Do any economic systems in the world reflect the purest forms of command or laissez-faire economies? Explain. 2.2 Suppose that a simple society has an economy with only one resource, labor. Labor can be used to produce only two commodities—X, a necessity g... |
for interest or exchange those savings for claims to future profits, as when a household buys shares of stock in a corporation. In the capital market, households supply the funds that firms use to buy capital goods. Households may also supply land or other real property in exchange for rent in the land market. Inputs i... |
household would be willing to buy at different prices for a given time period. M03_CASE3826_13_GE_C03.indd 73 17/04/19 12:10 AM 74 PART I Introduction to Economics ▸ FIGURE 3.2 Alex’s Demand Curve The relationship between price (P) and quantity demanded (q) presented graphically is called a demand curve. Demand curves ... |
buy more goods and services. In general, we would expect higher demand at higher levels of income/wealth and lower demand at lower levels of income/wealth. Goods for which demand goes up when income is higher and for which demand goes down when income is lower are called normal goods. Movie tickets, restaurant meals, ... |
quantity? 1 Marcia Da Silva Pinto, “Tea: A New Perspective on Health Benefits,” Food Research International, 558–567, October, 2013. 2 BS reporter, “Tea Prices Set to Increase on Lower Production,” Business Standard, June, 2014. Expectations What you decide to buy today certainly depends on today’s prices and your curr... |
et demand curve is the sum of all the individual demand curves—that is, the sum of all the individual quantities demanded at each price. Thus, the market demand curve takes its shape and position from the shapes, positions, and number of individual demand curves. If more people are in a market, more demand curves must ... |
ully affected the cost of producing agricultural products. Technology has similarly decreased the costs of producing flat screen televisions. When a technological advance lowers the cost of production, output is likely to increase. When yield per acre increases, individual farmers can and do produce more. The productio... |
the quantity demanded at the current price, a situation called equilibrium. At equilibrium, no tendency for price to change exists. Excess Demand MyLab Economics Concept Check Excess demand, or a shortage, exists when quantity demanded is greater than quantity supplied at the current price. Figure 3.9, which plots both... |
falls, quantity supplied is likely to decrease and quantity demanded is likely to increase until an equilibrium price is reached where quantity supplied and quantity demanded are equal. excess supply or surplus The condition that exists when quantity supplied exceeds quantity demanded at the current price. ◂ FIGURE 3.... |
sic way that the forces of supply and demand operate in free markets. If you hear that a freeze in Florida has destroyed a good portion of the citrus crop, you can bet that the price of oranges will rise. If you read that the weather in the Midwest has been good and a record corn crop is expected, you can bet that corn... |
ction. Households choose the types and quantities of products demanded and the types and quantities of inputs supplied. 3.3 DEMAND IN PRODUCT/OUTPUT MARKETS p. 72 6. The quantity demanded of an individual product by an individual household depends on (1) price, (2) income, (3) wealth, (4) prices of other products, (5) ... |
demand, prices have fallen. b. Cranberry production in Massachusetts totaled 1.91 million barrels in 2017, a 16 percent decrease from the 2.22 million barrels produced in 2016. Demand also decreased, but by less than than supply, raising 2017 prices to $48.70 per barrel from $44.50 in 2016. c. During the high-tech boo... |
e ceilings work in the market place. price rationing The process by which the market system allocates goods and services to consumers when quantity demanded exceeds quantity supplied. Price Rationing MyLab Economics Concept Check Consider the simple process by which the price system eliminates a shortage. Figure 4.1 sh... |
keep gasoline “affordable,” but it also perpetuated the shortage. At the restricted price, quantity demanded remained greater than quantity supplied, and the available gasoline had to be divided up somehow among all potential demanders. You can see the effects of the price ceiling by looking carefully at Figure 4.3. If... |
the price of a ticket on the resale market was about $3,500. But if the Cubs actually charged $3,500 a ticket, which the market shows us is the true value of the ticket, the hard-working fans would be furious: the headlines would scream “Greedy Cubs Gouge Fans”. Ordinary loyal fans earning reasonable salaries would not... |
/19 12:12 AM The Price Mechanism at Work for Shakespeare CHAPTER 4 Demand and Supply Applications 109 Every summer, New York City puts on free performances of Shakespeare in the Park. Tickets are distributed on a firstcome-first-serve basis at the Delacorte Theater in the park beginning at 1:00 pm on the day of the sho... |
consumers would be willing to pay for the second million hamburgers. The consumer surplus earned by these people is equal to the shaded area between B and the price, $2.50. Similarly, for the third million hamburgers, maximum willingness to pay is given by point C; consumer surplus is a bit lower than it is at points A... |
analysis. For example, supply and demand analysis shows that an oil import tax will reduce quantity of oil demanded, increase domestic production, and generate revenues for the government. 4.3 SUPPLY AND DEMAND AND MARKET EFFICIENCY p. 110 5. Supply and demand curves can also be used to illustrate the idea of market ef... |
117 a. Find the values of consumer surplus and producer surplus when the market is in equilibrium, and identify these areas on the graph. b. If underproduction occurs in this market, and only 9 million DVDs are produced, what happens to the amounts of consumer surplus and producer surplus? What is the value of the dead... |
e drawn in Figure 5.1 is symmetrical, which means that the length of an expansion is the same as the length of a contraction. Most business cycles are not symmetrical, however. It is possible, for example, for the expansion phase to be longer than the contraction phase. When contraction comes, it may be fast and sharp,... |
households is the amount that the households save or dissave. If households receive more than they spend, they save during the period. If they receive less than they spend, they dissave. A household can dissave by using up some of its previous savings or by borrowing. In the circular flow diagram, household spending i... |
ted States has historically been left to the Fed (that is, to monetary policy). The chair of the Federal Reserve, currently Jerome Powell who replaced Janet Yellen in 2018, is sometimes said to be the second-most powerful person in the United States after the president. As we will see later in the text, the Fed played ... |
ventional wisdom” of the 1960s was lost. Although we are now almost fifty years past the 1970s, the discipline of macroeconomics is still in flux and there is no agreed-upon view of how the macroeconomy works. Many important issues have yet to be resolved. This makes macroeconomics hard to teach but exciting to study. ... |
ak in July 2013 at 26.3 percent. In 2012, the country’s GDP grew at –2.9 percent. Since then, Spain has experienced a steady decline in unemployment, receding to 15.2 percent as of June 2018. How is it possible that output can decrease while at the same time unemployment decreases? 1.4 Describe the state of the economy... |
added to a product by each firm in its production process. The value added during some stage of production is the difference between the value of goods as they leave that stage of production and the cost of the goods as they entered that stage. Value added is illustrated in Table 6.1. The four stages of the production ... |
. The other way is to add up the income—wages, rents, interest, and profits—received by all factors of production in producing final goods and services. This is the income approach to calculating GDP. These two methods lead to the same value for GDP for the reason we discussed in the previous chapter: Every payment (ex... |
udes newly produced capital goods but does not take account of capital goods “consumed” in the production process. As a result, GDP overstates the real production of an economy because it does not account for the part of that production that serves just to replace worn out capital. The amount by which an asset’s value ... |
yments by businesses to others. surplus of government enterprises ernment enterprises. Income of gov- The reason for including net exports in the definition of GDP is simple. Consumption, inC, I a, and G, respectively vestment, and government spending include expenditures on goods produced at home and abroad. Therefore... |
prices we pay for goods and services. When we measure something in current dollars, we refer to it as a nominal value. Nominal GDP is GDP measured in current dollars—all components of GDP valued at their current prices. In most applications in macroeconomics, however, nominal GDP is not what we are after. It is not a g... |
Q2 GDP in Year 1 in Year 2 Prices P2 * Q1 GDP in Year 2 in Year 2 Prices P2 * Q2 $ 3.00 2.10 7.00 $12.10 Nominal GDP in Year 1 $ 5.50 1.20 8.40 $15.10 $ 2.40 7.00 9.00 $18.40 $ 4.40 4.00 10.80 $19.20 Nominal GDP in Year 2 3The percentage change is calculated as [(19 .20 - 12 .10) 12 .10] * 100 = .587 * 100 = 58 .7 perc... |
tra leisure time (instead of having it forced on them by a lack of jobs M06_CASE3826_13_GE_C06.indd 144 17/04/19 12:16 AM CHAPTER 6 Measuring National Output and National Income 145 in the economy), an increase in leisure is also an increase in social welfare. Furthermore, some increases in social welfare are associate... |
tional income is the total amount earned by the factors of production in the economy. It is equal to NNP except for a statistical discrepancy. Personal income is the total income of households. Disposable personal income is what households have to spend or save after paying their taxes. The personal saving rate is the ... |
ms (real GDP is calculated using a fixed weights method, using 2005 as a base year). How do you explain the discrepancy between nominal and real GDP in 2014? How do you explain the evolution of world’s real GDP growth rate from 2005 to 2014? 2005 Constant World GDP (Trillions, US$) Current World GDP (Trillions, US$) Re... |
r in his or her own business or farm, the person is classified as employed. A household member is also considered employed if he or she worked 15 hours or more without pay in a family enterprise. Finally, a household member is counted as employed if the person held a job from which he or she was temporarily absent beca... |
2 19.3 16.5 49.5 4.1 3.7 3.4 3.3 12.6 6.9 5.9 6.2 27.2 Source: U.S. Bureau of Labor Statistics. Data are seasonally adjusted. MyLab Economics Real-time data M07_CASE3826_13_GE_C07.indd 154 17/04/19 4:13 AM Female Labor Force Participation and Economic Development CHAPTER 7 Unemployment, Inflation, and Long-Run Growth 1... |
onomics, we are concerned not with relative price changes, but with changes in the overall price level of goods and services. Inflation is defined as an increase in the overall price level, whereas deflation is a decrease in the overall price level. The fact that all prices for the multitude of goods and services in ou... |
the wage rate will be increased with the inflation rate. If wages are fully indexed, workers do not suffer a fall in real income when inflation rises, although wages are not always fully indexed. One way of thinking about the effects of inflation on the distribution of income is to distinguish between anticipated and ... |
dding to their human capital when they increase their mental or physical skills. The quality of the machines used in the workplace may also increase. In particular, new machines that replace old machines may allow more output to be produced per hour with the same number of workers. An obvious example is the replacement... |
ment data for Germany from 2008. What trends do you observe? In what ways do you think the recession impacted unemployment in the country? 1.6 [Related to the Economics in Practice on p. 155] Go to http://data.worldbank.org/ and look at the data available. What is the female labor force participation rate in your count... |
s material is essential to understanding how modern, developed economies function. 168 M08_CASE3826_13_GE_C08.indd 168 17/04/19 12:07 PM Aggregate Expenditure and Equilibrium Output 8 CHAPTER OUTLINE AND LEARNI NG OBJECTIV ES 8.1 The Keynesian Theory of Consumption p. 170 Explain the principles of the Keynesian theory ... |
equation is an identity, or something that is always true by definition. This equation simply says that income that is not consumed must be saved. If $0.75 of a $1.00 increase in income goes to consumption, $0.25 must go to saving. If income decreases by $1.00, consumption will decrease by $0.75 and saving will decreas... |
are not patient. Sometimes it is cheaper to produce goods in larger volumes than current demand requires, which leads firms to produce more than they need this period to hold for sale in a later period. From a macroeconomic perspective, however, inventory differs from other capital investments in one important way: alt... |
on spending and planned investment spending. TABLE 8.1 Deriving the Planned Aggregate Expenditure Schedule and Finding Equilibrium.* (1) (2) (3) (4) (5) (6) Aggregate Output (Income) (Y) Aggregate Consumption (C) Planned Investment (I) Planned Aggregate Expenditure (AE) C + I Unplanned Inventory Change Y - (C + I) Equi... |
ibuting to less than 0.4 percent of Finland’s gross GDP.2 The takeaway from this case is that a nation’s dependence on a single company or industry can be quite risky because, in the event of corporate mismanagement or market failure, it can cause severe macroeconomic damage. Therefore, diversification is key in a nati... |
r hard times tomorrow? If households increase their planned saving, the saving schedule in the graph below shifts upward from S0 to S1. The plan to save more is a plan to consume less, and the resulting drop in spending leads to a drop in income. Income drops by a multiple of the initial shift in the saving schedule. B... |
g column in the following table. Use the data in the table to calculate the consumption function and the saving function, and plot these functions MyLab Economics Visit www.pearson.com/mylab/economics to complete these exercises online and get instant feedback. Exercises that update with real-time data are marked with ... |
5, household saving as a fraction of disposable income in Germany was 10.1 percent, while in Brazil it was 14.2 percent. All else equal, what does this difference tell us about the MPC, MPS, and multipliers of the two economies? How would an increase in investment of the same amount impact the aggregate output in each ... |
difference between what it spends (G) and what it collects in taxes (T) in a given period: budget deficit K G - T If G exceeds T, the government must borrow from the public to finance the deficit. It does so by selling Treasury bonds and bills (more on this later). In this case, a part of household saving (S) goes to t... |
goods) 100. The M09_CASE3826_13_GE_C09.indd 195 17/04/19 4:16 AM 196 PART III The Core of Macroeconomic Theory president calls you into the Oval Office and says, “Unemployment is too high. We need to lower unemployment by increasing output and income.” After some research, you determine that an acceptable unemployment ... |
e is no direct impact on spending. Taxes enter the picture only because they have an effect on the household’s disposable income, which influences household’s consumption (which is part of total spending). As Figure 9.1 shows, the tax cut flows through households before affecting aggregate expenditure. Let us assume th... |
the sources of government revenues for the coming year. It therefore describes the government’s fiscal policy in granular detail. Of course, the budget is not simply an economic document but is the product of a complex interplay of social, political, and economic forces. 9.3 LEARNING OBJECTIVE Compare and contrast the... |
oticeable surplus. This, of course, should not be surprising because the average tax rate generally rose during this period and spending as a percentage of GDP generally fell. Figure 9.6 then shows that the surplus turned into a substantial deficit during the first Bush administration. This also should not be surprisin... |
interest rates can also lead for other reasons to a decrease in consumption (and investment), which, other things being equal, is stabilizing. The net effect of interest rate changes is generally stabilizing, but this is getting ahead of our story. Since 1982 personal income tax brackets have been tied to the overall ... |
Bongoliers consume 80 percent of their disposable incomes and save 20 percent. a. You are asked by the business editor of the Bongo Tribune to predict the events of the next few months. By using the data given, make a forecast. (Assume that investment is constant.) b. If no changes were made, at what level of GDP (Y) ... |
using our hypothetical consumption function: C = a + b Y - T LEARNING OBJECTIVE Show that the government spending multiplier is one divided by one minus the MPC. where b is the marginal propensity to consume. As you know, the equilibrium condition is 1 2 By substituting for C, we get (Y - T) + I + G Y = a + bY - bT + I... |
/04/19 4:16 AM CHAPTER 9 The Government and Fiscal Policy 215 1. When taxes depend on income, a $1 increase in income does not increase disposable income by $1 because some of the additional $1 must go to pay extra taxes. This means that if taxes are a function of income, the three multipliers ( investment, government ... |
ar bill in terms of potato chips falls from one bag to half a bag. When this happens, it may be better to use potato chips (or antiques or real estate) as a store of value. Indeed, there have been times of rising prices when people hoard goods rather than storing money to support their future needs. unit of account A s... |
ad of M1 is that M2 is sometimes more stable. For instance, when banks introduced new forms of interest-bearing checking accounts in the early 1980s, M1 shot up as people switched their funds from savings accounts to checking accounts. However, M2 remained fairly constant because the fall in savings account deposits an... |
eipts. This situation leads to a paradox. It makes perfect sense for people to hold paper receipts (instead of gold) if they know they can always get gold for their paper. In normal times, goldsmiths M10_CASE3826_13_GE_C10.indd 222 17/04/19 12:24 AM CHAPTER 10 Money, the Federal Reserve, and the Interest Rate 223 could... |
the bank must have reserves of $100 (20 percent of $500)—and it does. The bank can lend no more than $400 because that is all its $100 of reserves will support, given its initial deposit. Another way to see this is to recognize that the bank originally had $80 in excess reserves. That $80 would support $400 in new depo... |
of open market operations later in this chapter.) 10.3 LEARNING OBJECTIVE Describe the functions and structure of the Federal Reserve System. Federal Open Market Committee (FOMC) A group composed of the seven members of the Fed’s Board of Governors, the president of the New York Federal Reserve Bank, and four of the o... |
its to your savings account, so there is little reason to do so. There is a time cost of moving deposits back and forth, and there is no reason to bear this cost if you are earning practically nothing on your savings account. On the other hand, if the interest rate rises, the opportunity cost of keeping deposits in you... |
he money supply. Deposits in Figure 10.2 can also be increased if the reserve requirement ratio is lowered. We have already seen this in our discussion of the creation of money. If the reserve requirement ratio were 10 percent rather than 20 percent, loans of $900 could be made, thus increasing the money supply (deposi... |
lmost all of its holdings of federal agency debt, where the current holdings are just $4 billion. Of the Fed’s liabilities, $1,641 billion is currency in circulation, $2,129 billion is reserve balances, $370 billion is U.S. Treasury deposits, and $291 billion is other. The Fed acts as a bank for the U.S. government, an... |
ve ratio, (2) changing the discount rate (the interest rate member banks pay 12. In the post-2008 period large quantities of excess reserves have been held by banks. The Fed is now paying interest on these reserves. When the Fed wants to raise interest rates it does so by increasing the interest rate it pays on bank re... |
ht 10 million dittos’ worth of outstanding bonds on the open market. All of the Doppelganger debt is held by either the private sector (the public) or the central bank. a. What is the combined effect of the Treasury sale and the central bank purchase on the total Doppelganger debt outstanding? On the debt held by the p... |
Bill Rate Government securities that mature in less than a year are called Treasury bills, or sometimes T-bills. The interest rate on three-month Treasury bills is probably the most widely followed short-term interest rate. Government Bond Rate Government securities with terms of one year or more are called government ... |
d rises and falls. The AS curve traces out aggregate output and aggregate price level points corresponding to different levels of aggregate demand. Although it is called an aggregate supply curve, it is really misnamed. It is better thought of as a “price/output response” curve—a curve that traces out the price decisio... |
ow that there are many possible levels of planned investment, I, each corresponding to a different interest rate. When the interest rate rises, planned investment falls. Therefore, a rise in the interest rate (r) will ‘ceteris paribus’ lead to a fall in total planned spending (C + I + G) as well.1 Figure 11.3 shows wha... |
the AS curve, where the two decision variables of a firm are taken to be the firm’s price level and level of output, not the change in the price level and level of output. M11_CASE3826_13_GE_C11.indd 249 17/04/19 12:26 AM 250 PART III The Core of Macroeconomic Theory Central Bankers: Does Personality Matter? Federal R... |
inflation often reflects Rapid productivity growth in tradable goods industries. Not only is inflation not undesirable in this context, but also the price level indicators used by central banks in advanced industrial countries might not be appropriate for the measurement of inflation necessary to formulate an effective... |
un AS curve also is quite steep, even in the short run most of the effect of any shift in the AD curve will be felt in an increase in the price level rather than an increase in aggregate output. If the AS curve, on the other hand, is flat, AD shifts can have a large effect on aggregate output, at least in the short run... |
at consumption also depends on real wealth. 5. Fed behavior is described by an interest rate rule, the Fed rule. The Fed’s choice of the interest rate value depends on the state of the economy, approximated in the rule by output (Y), the price level (P), and other factors (Z). The Fed uses 11.5 THE LONG-RUN AS CURVE p.... |
xercises online and get instant feedback. Exercises that update with real-time data are marked with . M11_CASE3826_13_GE_C11.indd 259 17/04/19 12:26 AM 12 Policy Effects and Cost Shocks in the AS/AD Model CHAPTER OUTLINE AND LEARNING OBJECTIVES 12.1 Fiscal Policy Effects p. 261 Use the AS/AD model to analyze the short-... |
e other end of the spectrum is what is sometimes called the simple “Keynesian” view of aggregate supply. Those who hold this view believe there is a kink in the AS curve at capacity output, as we discussed in the Economics in Practice, “The Simple ‘Keynesian’ Aggregate Supply Curve,” in Chapter 11. As we have seen, the... |
e equilibrium price level rises from P0 to P1 (an increase in inflation). The 12.3 LEARNING OBJECTIVE Explain how economic shocks affect the AS/AD model. stagflation A situation of both high inflation and high unemployment. M12_CASE3826_13_GE_C12.indd 265 17/04/19 12:27 AM 266 PART III The Core of Macroeconomic Theory ... |
that the Fed actually controls, which is the federal funds rate. For simplicity, we will take the 3-month Treasury bill rate to be the rate that the Fed controls and we will just call it “the interest rate.” Inflation is the percentage change in the GDP deflator over the previous four quarters. This variable is also p... |
g aggregate supply and aggregate demand curves to illustrate your points, discuss the impacts of the following events on the price level and on equilibrium GDP (Y) in the short run: a. A tax cut holding government purchases constant with the economy operating well below full capacity b. An increase in consumer confiden... |
2 17/04/19 12:27 AM The Labor Market in the Macroeconomy 13 CHAPTER OUTLINE AND LEARNI NG OBJECTIV ES 13.1 The Labor Market: Basic Concepts p. 274 Define fundamental concepts of the labor market. 13.2 The Classical View of the Labor Market p. 274 Explain the classical view of the labor market. 13.3 Explaining the Exist... |
if left to its own devices, and there is nothing the government can do to make things better. e t a r e g a W W0 W1 ◂◂ FIGURE 13.1 The Classical Labor Market Classical economists believe that the labor market always clears. If the demand for labor shifts from D0 to D1, the equilibrium wage will fall from W0 to W1. Anyo... |
anation for the existence of unemployment. To the extent that minimum wage legislation prevents wages from falling, causing unemployment, it does not provide a challenge to the classical view, but rather an explanation for what happens when the government prevents that market model from working. In the United States th... |
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