Principles of Microeconomics, Student Value Edition Plus MyLab Economics with Pearson eText -- Access Card Package (12th Edition)
12th Edition
ISBN: 9780134421315
Author: Karl E. Case, Ray C. Fair, Sharon E. Oster
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Question
Chapter 12, Problem 2.7P
To determine
The effect of income rise on output, price, and employment.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
In her article for Slate, Glaser (2017) suggests that consumers are willing to pay any price for the latest Apple iPhone. In fact, even those who are not willing to do so may be encouraged or ‘nudged’ to purchase the latest device. However, a range of studies have indicated serious health implications associated with smartphone usage. Assuming companies like Apple cannot easily increase or decrease supply in the short-run, how might this information alter the market equilibrium for smartphones? including diagrams
The graph shows the market demand and supply curves for semiconductor chips, and assume it to be a perfectly (or purely)
competitive good. Suppose that it is discovered that semiconductor firms are earning positive economic profits. Assuming all
else remains the same, show how the market responds to this discovery in the graph.
Demand
Supply
Quantity
Price
Suppose that the tuna industry is in long-run equilibrium at a price of $5 per can of tuna and a quantity of 150 million cans per year. Suppose that the
Centers for Disease Control (CDC) announces that a chemical found in tuna helps prevent many viral infections from spreading.
The CDC's announcement will cause consumers to demand
tuna at every price. In the short run, firms will respond by
Shift the demand curve, the supply curve, or both on the following graph to illustrate these short-run effects of the CDC's announcement.
10
9.
Supply
Demand
7
Supply
4
3
Demand
2
1
30
60
90
120
150
180
210
240
270
300
QUANTITY (Millions of cans)
PRICE (Dollars per can)
Chapter 12 Solutions
Principles of Microeconomics, Student Value Edition Plus MyLab Economics with Pearson eText -- Access Card Package (12th Edition)
Knowledge Booster
Similar questions
- Analyse, in two different partial equilibrium models, what the implications of reducing each of these two different forms of food waste would be. Assume perfect competition in both cases. Illustrate your answers graphically. 1) In a rich country, suppose that improved storage technology at the household level means that households can, at no extra cost, reduce their food waste compared to current levels. What will happen to market demand, market supply, and the equilibrium price in the short run as a result? What will the new long run equilibrium look like? 2) In a poor country, suppose that improved storage technology at the producer level means that producers can, at no extra cost, reduce their food waste compared to current levels. What will happen to market demand, market supply, and the equilibrium price in the short run as a result? What will the new long run equilibrium look like?arrow_forwardThe blue curve on the following graph represents the demand curve facing a firm that can set its own prices. Use the graph input tool to help you answer the following questions. You will not be graded on any changes you make to this graph. Note: Once you enter a value in a white field, the graph and any corresponding amounts in each grey field will change accordingly. On the graph input tool, change the number found in the Quantity Demanded field to determine the prices that correspond to the production of 0, 8, 16, 20, 24, 32, and 40 units of output. Calculate the total revenue for each of these production levels. Then, on the following graph, use the green points (triangle symbol) to plot the results. Calculate the total revenue if the firm produces 8 versus 7 units. Then, calculate the marginal revenue of the eighth unit produced. The marginal revenue of the eighth unit produced is . Calculate the total revenue if the firm produces 16 versus 15 units. Then,…arrow_forwardSuppose goods X and Y are complimentary products. Which of the following are correct with respect to the competitive market model of supply and demand? (check all that apply) an increase in the price of good Y will cause an increase in demand for good X and reduce the quantity demanded for good Y an increase in the price of good Y will cause a decrease in demand for good X and reduce the quantity demanded for good Y a decrease in the price of good X will increase the quantity demanded for good X and cause a decrease in demand for good Y a decrease in the price of good X will increase the quantity demanded for good X and cause an increase in demand for good Yarrow_forward
- Create a market (only graph, no numbers needed) that shows intersection between the supply and demand functions (that you have derived earlier). One graph.arrow_forwardProduction and costs are the primary building components on the supply side of the market. From the previous week, we know that consumer behavior forms the basis for the demand curves. This week, we will look at how production behavior by firms is behind the supply curve. A critical part of production decisions is profit. Many people think of profit in the terms of accounting profit, i.e., the difference between revenues from sales and the cost of production. However, when managers make production decisions they also look at economic profit that, unlike accounting profit, takes into consideration the costs of foregoing an investment in another activity (referred to as opportunity costs). Provide an example (preferably from an actual business operation) that demonstrates the differences in economic profit and accounting profit. You should include opportunity costs (explicit and implicit) in the comparison. Using your actual profit calculations explain why there is a difference in the…arrow_forwardUse the following general linear supply function: Qs = 40 + 6P - 8PI + 10F where Qs is the quantity supplied of the good, P is the price of the good, PI is the price of an input, and F is the number of firms producing the good.If PI = $20 and F = 60 what is the equation of the supply function?Group of answer choices Qs = 480 + 6P Qs = 40 + 8P P = 480 + 6Qs Qs = 400 + 6P none of the abovearrow_forward
- Consider the economy of Russia, which produces oil and cars that are sold both domestically and internationally. Suppose an increase in foreign income causes an increase in the world demand for oil, whereas the supply does not change. The following graph shows the market for oil in Russia. Adjust the following graph to show the effect of a higher demand for oil on the economy of Russia. Note: Select and drag one or both of the curves to the desired position. Curves will snap into position, so if you try to move a curve and it snaps back to its original position, just drag it a little farther.arrow_forwardConsider the market for soybeans. The following graph shows the weekly demand for soybeans and the weekly supply of soybeans. Suppose a blight occurs that destroys a significant portion of soybean crops. Show the effect this shock has on the market for soybeans by shifting the demand curve, supply curve, or both. Note: Select and drag one or both of the curves to the desired position. Curves will snap into position, so if you try to move a curve and it snaps back to its original position, just drag it a little farther. (? 30 Supply Demand Supply Demand 12 18 24 30 QUANTITY (Millions of bushels) One of the growers is excited by the price increase caused by the blight because he believes it will increase revenue in this market. As an economics student, you can use elasticities to determine whether this change in price will lead to an increase or decrease in total revenue in this market. Using the midpoint method, the price elasticity of demand for soybeans between the prices of $15 and…arrow_forwardSuppose that the tuna industry is in long-run equilibrium at a price of $5 per can of tuna and a quantity of 250 million cans per year. Suppose that the Centers for Disease Control (CDC) announces that a chemical found in tuna helps prevent many viral infections from spreading. The CDC's announcement will cause consumers to demand tuna at every price. In the short run, firms will respond by Shift the demand curve, the supply curve, or both on the following diagram to illustrate these short-run effects of the CDC's announcement. 10 Supply Demand 8 7 Supply 3 Demand 2 1 50 100 150 200 250 300 350 400 450 500 QUANTITY (Millions of cans) In the long run, some firms will respond by until PRICE (Dollars per can)arrow_forward
- PLEASE MAKE A SUPPLY AND DEMAND GRAPH BASED ON THIS EXPLAINATION The high demand for onions in the Philippines combined with low supply has led to an increase in prices. The average monthly demand for onions in the country is around 17,000 metric tons but the current supply is not enough to meet the demand. This has resulted in a shift in the demand curve to the right and the supply curve to the left, causing the market equilibrium to move from point E to point F, resulting in an increase in both price and quantity. Reason of the shift: The price increase of onions in the Philippines can be attributed to several factors, including global inflation, failure of the agriculture department to make accurate supply projections, possible internal price manipulation, and a shortage of supply due to smuggling.arrow_forwardThe graph shows the market for smartphones . On the graph, draw a point at the market equilibrium and label it 1. Now draw a curve to illustrate what happens in the market for smartphones if more firms produce smartphones while all other influences on the market remain the same. Label the curve S1 Draw a point at the new market equilibrium and label it 2. >>> Draw only the objects specified in the question.arrow_forwardSupply and Demand The law of demand and supply are important in business. The law of demand states that as price of a good or service increases, the quantity demand decreases and vice versa. While the law of supply states that as prices of goods and services increase, the quantity supplied increases. The law of demand is a good concept for businesses when setting prices. As businesses raise prices, consumers may buy less of the product because their incomes are mostly stagnant. For example, a parent may buy 4 loaves of bread at $2 each which is $8, but may decide to only buy 2 loaves of bread when the price of a loaf of bread increases to $4. This is because the parent’s income is stagnant and he or she has allocated only $8 for bread. Discussion question The law of demand states that as the price of a good or service increases, the quantity demanded goes down and vice-versa. Share an example of a good or service that follows the law of demand. Give an example of goods or services…arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
