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Question: How does demand-pull inflation differ from


How does demand-pull inflation differ from cost-push inflation?


> Consider the following statement: A sample of size 100 was selected from those admitted to a particular college in fall 2017. The proportion of these 100 who were transfer students is 0.38. a. Is the number that appears in boldface in this statement a s

> Consider the following statement: The Department of Motor Vehicles reports that the proportion of all vehicles registered in California that are imports is 0.22. a. Is the number that appears in boldface in this statement a sample proportion or a popula

> Consider the two relative frequency histograms at the bottom of this page. The histogram on the left was constructed by selecting 100 different random samples of size 50 from a population consisting of 55% females and 45% males. For each sample, the samp

> A random sample of 1000 students at a large college included 428 who had one or more credit cards. For this sample, pˆ = 428 = 0.428. If another random sample of 1000 students from 1000 this university were selected, would you expect

> The process for statistical inference described in Section 7.3 consists of five steps: a. What are the five steps in the process for estimation problems? b. Explain how the first step differs for estimation problems and hypothesis testing problems.

> The authors of the paper “flat-footedness is not a Disadvantage for athletic Performance in children aged 11 to 15 Years” (Pediatrics [2009]: e386–e392) collected data from 218 children on foot arch h

> In a study to determine if using low-intensity laser therapy reduces pain for orthodontic patients who are fitted with new braces, patients were randomly assigned to either a control group (who did not receive laser treatment) and an experimental group w

> Refer to the instructions prior to this exercise. A study of adult Americans conducted by the polling organization Ipsos (“One in Five Americans Consider Themselves ‘Entrepreneurs,’”

> Explain why the question T: Type of data—one variable or two? Categorical or numerical? is one of the four key questions used to guide decisions about what inference method should be considered.

> Suppose that a study was carried out in which each student in a random sample of students at a particular college was asked if he or she was registered to vote. Would these data be used to estimate a population mean or to estimate a population proportion

> In a study of whether taking a garlic supplement reduces the risk of getting a cold, 146 participants were randomly assigned to either a garlic supplement group or to a group that did not take a garlic supplement (“Garlic for the Common Cold,” Cochrane D

> In the paper “happiness for Sale: Do experiential purchases make consumers happier than material purchases?” (Journal of Consumer Research [2009]: 188–197), the authors distinguish between spending mo

> If you deposit a $20 bill into a checking account and your bank has a 10 percent reserve requirement, by how much will the bank’s excess reserves rise?

> Briefly describe the effect on the money supply of the following monetary policies: a. The Fed purchases $20 million worth of U.S. Treasury bonds. b. The Fed increases the discount rate. c. The Fed decreases the discount rate. d. The Fed sells $40 millio

> Should the Fed be independent or a government agency subordinate to Congress and the president?

> Distinguish between M1 and M2. What are near monies?

> What backs the U.S. dollar? Include the distinction between commodity money and fiat money in your answer.

> Could each of the following items potentially serve as money? Consider each as a medium of exchange, a unit of account, or a store of value. a. Visa credit card. b. Federal Reserve note. c. Debit card. d. Picasso painting.

> Briefly discuss the importance of the Depository Institutions Deregulation and Monetary Control Act of 1980.

> Suppose the media report that the federal deficit this year is $200 billion. The national debt was $5,000 billion last year, and it is $5,200 billion this year. The price level this year is 3 percent higher than it was last year. What is the real deficit

> Explain the theory that crowding out can weaken or nullify the effect of expansionary fiscal policy financed by federal government borrowing.

> Explain this statement: “The most unlikely problem of the national debt is that the government will go bankrupt.”

> The following is a set of hypothetical production possibilities for a nation. a. Plot these production possibilities data. What is the opportunity cost of the first 2,000 automobiles produced? Between which points is the opportunity cost per thousand a

> Discuss various ways of measuring the size of the national debt.

> Consider this statement: “Our grandchildren may not suffer the entire burden of a federal deficit.” Do you agree or disagree? Explain.

> Explain why each of the following taxes is progressive or regressive. a. A $1 per pack federal excise tax on cigarettes. b. The federal individual income tax. c. The federal payroll tax.

> Explain why a 5 percent sales tax on gasoline is regressive.

> Which of the following taxes satisfy the benefits received principle, and which satisfy the ability to pay principle? a. Gasoline tax b. Federal income tax c. Tax on Social Security benefits

> What are the four largest categories of expenditures of the federal government?

> Calculate the average and marginal tax rates in the following table, and indicate whether the tax is progressive, proportional, or regressive. What observation can you make concerning the relationship between marginal and average tax rates? Average

> What is the difference between discretionary fiscal policy and automatic stabilizers? How are federal budget surpluses and deficits affected by the business cycle?

> Consider an economy that is operating at the full employment level of real GDP. Assuming the MPC is 0.90, predict the effect on the economy of a $50 billion increase in government spending balanced by a $50 billion increase in taxes.

> Why does a reduction in taxes have a smaller multiplier effect than an increase in government spending of an equal amount?

> Analyze the positive versus normative arguments in the following case. What statements of positive economics are used to support requiring air bags? What normative reasoning is used?

> How does each of the following affect the aggregate demand curve? a. Government spending increases. b. The amount of taxes collected decreases.

> Suppose Congress enacts a tax reform law and the average federal tax rate drops from 30 percent to 20 percent. Researchers investigate the impact of the tax cut and find that the income subject to the tax increases from $600 billion to $800 billion. The

> In the first quarter of 2001, real GDP was $9.88 trillion, and the price level measured by the GDP chain price index was 101. Real GDP was approximately equal to potential GDP. In the third quarter, aggregate demand decreased to $9.83 trillion, and the p

> Based on the assumptions of Question 3, explain verbally the impact of an increase of $4 trillion in aggregate demand on short-run equilibrium.

> Using the graph from Question 1 and assuming long run equilibrium at $12 trillion, explain the impact of a 10 percent increase in workers’ income.

> Assume an economy operates in the intermediate range of its aggregate supply curve. State the direction of shift for the aggregate demand or aggregate supply curve for each of the following changes in conditions. What is the effect on the price level? On

> Assume the aggregate demand and aggregate supply curves intersect at a price level of 100. Explain the effect of a shift in the price level to 120 and to 50.

> Identify the three ranges of the aggregate supply curve. Explain the impact of an increase in the aggregate demand curve in each segment.

> Explain the theory of the classical economists that flexible prices and wages ensure that the economy operates at full employment.

> Explain cost-push inflation verbally and graphically, using aggregate demand and aggregate supply analysis. Assess the impact on the price level, real GDP, and employment.

> Which of the following decisions has the greater opportunity cost? Why? a. A decision to use an undeveloped lot in Tokyo’s financial district for an apartment building. b. A decision to use a square mile in the desert for a gas station.

> Suppose the annual nominal rate of interest on a bank certificate of deposit is 12 percent. What would be the effect of an inflation rate of 13 percent?

> Who loses from inflation? Who wins from inflation?

> Suppose you earned $100,000 in a given year. Calculate your real income, assuming the CPI is 200 for this year.

> Suppose, in the base year, a typical market basket purchased by an urban family cost $250. In Year 1, the same market basket cost $950. What is the consumer price index (CPI) for Year 1? If the same market basket cost $1,000 in Year 2, what is the CPI fo

> Explain why the market price may not be the same as the equilibrium price.

> Is it reasonable to expect the unemployment rate to fall to zero for an economy? What is the relationship of frictional, structural, and cyclical unemployment to the full-employment rate of unemployment, or natural rate of unemployment?

> Predict the direction of change for either supply or demand in the following situations: a. Several new companies enter the cell phone industry. b. Consumers suddenly decide SUVs are unfashionable. c. The U.S. surgeon general issues a report stating that

> Why is frictional unemployment inevitable in an economy characterized by imperfect job information?

> Draw graphs to illustrate the difference between a decrease in quantity supplied and a decrease in supply for condominiums. Give a possible reason for change in each graph.

> Explain the importance of the ceteris paribus assumption for an economic model.

> Describe the relevant criteria that government statisticians use to determine whether a person is “unemployed.”

> Draw graphs to illustrate the difference between a decrease in the quantity demanded and a decrease in demand for Mickey Mantle baseball cards. Give a possible reason for change in each graph.

> Following are real GDP figures for 10 quarters: Plot these data points, and identify the four phases of the business cycle. Give a theory that may explain the cause of the observed business cycle. What are some of the consequences of a prolonged declin

> Consider Exhibit 12, which shows the graph of a perfectly competitive firm in the short run. a. If the firm’s demand curve is MR3, does the firm earn an economic profit or loss? b. Which demand curve(s) indicate(s) the firm incurs a loss? c. Which demand

> Consider this statement: “A firm should increase output when it makes a profit.” Do you agree or disagree? Explain.

> Assuming the market equilibrium price for wheat is $5 per bushel, draw the total revenue and the marginal revenue curves for the typical wheat farmer in the same graph. Explain how marginal revenue and price are related to the total revenue curve.

> Does a Kansas wheat farmer operate in a perfectly competitive market structure? Explain.

> Suppose independent truckers operate in a perfectly competitive constant-cost industry. If these firms are earning positive economic profits, what happens in the long run to the following: the price of trucking services, the industry quantity of output,

> Suppose a perfectly competitive firm’s demand curve is below its average total cost curve. Explain the conditions under which a firm continues to produce in the short run.

> Explain the statement “People respond to incentives and disincentives” in relation to the demand curve and supply curve for good X.

> Suppose a retailer promotes its store by advertising a drawing for a “free car.” Is this car free because the winner pays zero for it?

> The U.S. Postal Service is facing increased competition from firms providing overnight delivery of packages and letters. Additional competition has emerged because communications can be sent by emails, fax machine, and text messaging. What will be the ef

> Speculate on why teenage unemployment rates exceed those for the overall labor force.

> Suppose U.S. nominal GDP increases from one year to the next year. Can you conclude that these figures present a misleading measure of economic growth?What alternative method would provide a more accurate measure of the rate of growth?

> Explain why the government spending (G) component of GDP falls short of actual government expenditures.

> An economy produces final goods and services with a market value of $5,000 billion in a given year, but only $4,500 billion worth of goods and services is sold to domestic or foreign buyers. Is this nation’s GDP $5,000 billion or $4,500 billion? Explain

> Using the basic circular flow model, explain why the value of businesses’ output of goods and services equals the income of households.

> Explain why comparing the GDPs of various nations might not tell you which nations are better off.

> Suppose states pass laws requiring public school teachers to have a master’s degree in order to retain their teaching certificates. What effect would this legislation have on the labor market for teachers?

> Assume the labor market for loggers is perfectly competitive. How would each of the following events influence the wage rate loggers are paid? a. Consumers boycott products made with wood. b. Loggers form a union that requires longer apprenticeships, cha

> What is the relationship between the marginal revenue product (MRP) and the demand curve for labor?

> Which of the following are microeconomic issues? Which are macroeconomic issues? a. How will an increase in the price of Coca-Cola affect the quantity of Pepsi Cola sold? b. What will cause the nation’s inflation rate to fall? c. How does a quota on text

> The Zippy Paper Company has no control over either the price of paper or the wage it pays its workers. The following table shows the relationship between the number of workers Zippy hires and total output: Assuming the selling price is $10 per box, ans

> List the major government cash assistance and in-kind transfer programs to assist the poor. Which of the programs are not exclusively for the poor?

> Would free health care reduce poverty, as measured by the government? Would free public housing, day care, and job training for the poor reduce the poverty rate? Explain.

> Calculate the official poverty threshold annual income for a family of four. Assume the minimally acceptable diet is estimated to be $5 per person per day and the minimum wage is $5 per hour. Will a head of a family of four earn the poverty threshold you

> What are our nation's major macroeconomic goals? Are they in conflict with each other?

> To what extent do you think normative economic analysis, as opposed to positive economic analysis determines our nation's public policy decisions made by government? Why? Is that "good" or "bad?" Why?

> Does economics help to teach us how to approach problems, or does it provide us with a set of answers to problems?

> Some economists argue that the American Medical Association and the American Bar Association create an effect on labor markets similar to that of a labor union. Do you agree?

> Respond to the following statement: "Theories are of no use to me because they are not very practical. All I need are the facts because they speak for themselves."

> Why isn't money a resource?

> What is the classical approach to inflation?

> What is the Keynesian approach to a recession?

> What is the classical approach to a recession?

> Why are Monetarists sometimes called new or neo-Classicalists?

> Why would a Monetarist advocate a balanced budget amendment to the constitution?

> If the quantity of money supplied exceeds the quantity of money demanded then what can you say about the current rate of interest and what bankers will likely do with the interest rates they charge? Why?

> When the Fed buys government bonds what happens to the price of these bonds and the interest rate?

> If the GDP increases what is expected to happen to the interest rate?

> Why is mutual interdependence important under oligopoly, but not so important under perfect competition, monopoly, or monopolistic competition?

> Assume velocity is constant and we are at full employment. In order to increase the real GDP level 3%, then how much would we have to change the money supply?

> What should the Fed do with the money supply today? Why?

> When would it be most appropriate for the Fed to increase the money supply: during a recession or when the economy is expanding? Why?

> Briefly summarize what the Fed could do with its policy tools if it wished to increase the money supply?

2.99

See Answer