Economics (7th Edition) (What's New in Economics)
7th Edition
ISBN: 9780134738321
Author: R. Glenn Hubbard, Anthony Patrick O'Brien
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Question
Chapter 12, Problem 12.1.7PA
To determine
Difference between the market demand and individual demand.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Suppose the demand for pickles on The Citadel is Qd=500-4P, and the supply is Qs=6P. Assume this market is perfectly competitive.
On the back of the page, graph the supply and demand curves.
There is equilibrium in the purely competitive market for oranges, and the optimal amount of oranges is being produced. Explain if and how the optimal amount of oranges will change if the following events occur:
a) New fertilizers increase the yields of orange trees.
b) Frost destroys part of the orange crop.
c) Frost destroys part of the grapefruit crop. The resulting increase in the price of grapefruits raises the demand for oranges.
d) People get tired of oranges.
Assume that you have a representative farm producing wheat in a perfectly competitive market. The overall demand for wheat is made up of two components – domestic demand and foreign demand. Due to tariff disputes with the U.S., the European Union (EU) has urged its member nations to reduce their demand for U.S. agricultural products (including wheat). As a result, the foreign demand for U.S. wheat has declined by 20% this year. Using diagrams for a representative farm (i.e., wheat producer) and the market for wheat, analyze the impact of this decrease in foreign demand on the farm’s output and profit (loss) in the short-run and long run. Assume that the farm was in long-run equilibrium (i.e., earning zero economic profits) before the decrease in the foreign demand for wheat. Also, assume that the farm was facing a U-shaped AC curve and the typical upward-sloping MC curve. Provide a brief description of all the changes that occur and be sure to clearly denote those changes in your…
Chapter 12 Solutions
Economics (7th Edition) (What's New in Economics)
Ch. 12 - Prob. 12.1.1RQCh. 12 - Prob. 12.1.2RQCh. 12 - Prob. 12.1.3RQCh. 12 - Prob. 12.1.4PACh. 12 - Prob. 12.1.5PACh. 12 - Prob. 12.1.6PACh. 12 - Prob. 12.1.7PACh. 12 - Prob. 12.1.8PACh. 12 - Prob. 12.1.9PACh. 12 - Prob. 12.2.1RQ
Ch. 12 - Prob. 12.2.2RQCh. 12 - Prob. 12.2.3RQCh. 12 - Prob. 12.2.4PACh. 12 - Prob. 12.2.5PACh. 12 - Prob. 12.2.6PACh. 12 - Prob. 12.2.7PACh. 12 - Prob. 12.2.8PACh. 12 - Prob. 12.3.1RQCh. 12 - Prob. 12.3.2RQCh. 12 - Prob. 12.3.3PACh. 12 - Prob. 12.3.4PACh. 12 - Prob. 12.3.5PACh. 12 - Prob. 12.3.6PACh. 12 - Prob. 12.3.7PACh. 12 - Prob. 12.3.8PACh. 12 - Prob. 12.4.1RQCh. 12 - Prob. 12.4.2RQCh. 12 - Prob. 12.4.3RQCh. 12 - Prob. 12.4.4PACh. 12 - Prob. 12.4.5PACh. 12 - Prob. 12.4.6PACh. 12 - Prob. 12.4.7PACh. 12 - Prob. 12.4.8PACh. 12 - Prob. 12.4.9PACh. 12 - Prob. 12.4.10PACh. 12 - Prob. 12.5.1RQCh. 12 - Prob. 12.5.2RQCh. 12 - Prob. 12.5.3RQCh. 12 - Prob. 12.5.4PACh. 12 - Prob. 12.5.5PACh. 12 - Prob. 12.5.6PACh. 12 - Prob. 12.5.8PACh. 12 - Prob. 12.5.9PACh. 12 - Prob. 12.5.10PACh. 12 - Prob. 12.5.11PACh. 12 - Prob. 12.5.12PACh. 12 - Prob. 12.6.1RQCh. 12 - Prob. 12.6.2RQCh. 12 - Prob. 12.6.3RQCh. 12 - Prob. 12.6.4PACh. 12 - Prob. 12.6.5PACh. 12 - Prob. 12.6.6PACh. 12 - Prob. 12.6.7PACh. 12 - Prob. 12.6.8PACh. 12 - Prob. 12.6.9PACh. 12 - Prob. 12.6.10PACh. 12 - Prob. 12.1CTECh. 12 - Prob. 12.2CTECh. 12 - Prob. 12.3CTE
Knowledge Booster
Similar questions
- Suppose the market for pizza is a perfectly competitive market—that is, sellers take the market price as given. Alex owns a restaurant where he sells pizza. The following graph shows Alex's weekly supply curve, represented by the orange line. Point A represents a point along his supply curve. The price of pizza is $3.00 per slice, as shown by the horizontal black line. From the previous graph, you can tell that Alex is willing to supply his 8th slice of pizza for____each week. Since he receives $3.00 per slice, the producer surplus he gains from supplying the 8th slice of pizza is___. Suppose the price of pizza were to rise to $3.75 per slice. At this higher price, Alex would receive a producer surplus of____from the 8th slice of pizza he sells. The following graph shows the weekly market supply of pizza in a small economy. Use the purple point (diamond symbol) to shade the area representing producer surplus (PS) when the price (P) of pizza is $3.00 per slice. Then, use the…arrow_forwardFirms in a perfectly competitive market are said to be “price takers”—that is, once the market determines an equilibrium price for the product, firms must accept this price. If you sell a product in a perfectly competitive market, but you are not happy with its price, would you raise the price, even by a cent?arrow_forwardHow is the market price and quantity bought and sold determined in a perfectly competitive market? Explain the concept of market equilibrium with an appropriate graph. Explain what happens to the equilibrium price and quantity if the number of buyers increases suddenly? Show this on another graph.arrow_forward
- Gulliver tells the citizens of Lilliput that in a perfectly competitive market the following increases the price that the firms charge in the short run: _______________ an increase in market supply an increase in the price of a good that is a complement of the good produced in this market a decrease in the price of a good that is a substitute for the good produced in this market an increase in the number of firms an increase in market demandarrow_forwardSuppose that the market for candles is a competitive market. The following graph shows the daily cost curves of a firm operating in this market. Hint: After placing the rectangle on the graph, you can select an endpoint to see the coordinates of that point. 40 36 Profit or Loss 32 28 24 20 ATC 16 12 AVC MC 4 8 2 4 6 QUANTITY (Thousands of candles per day) 10 12 14 16 18 20 In the short run, at a market price of $20 per candle, this firm will choose to produce candles per day. On the preceding graph, use the blue rectangle (circle symbols) to shade the area representing the firm's profit or loss if the market price is $20 and the firm chooses to produce the quantity you already selected. Note: In the following question, enter a positive number, even if it represents a loss. The area of this rectangle indicates that the firm's would be S thousand per day in the short run. PRICE (Dollars per candle)arrow_forwardThe Weinandt Family Farm in Wynot, NE raises livestock and grows crops. Commonly grown crops in Nebraska are corn and soybeans. Suppose you are helping a farm similar to the Weinandt Farm make decisions about how much corn to grow this year. As an agricultural product, the market for corn meets the requirements of a perfectly competitive market. A) Using the market data provided, create a market supply and demand graph. B) What are the market equilibrium price and quantity? C) Using the firm cost and quantity data, find FC, VC, ATC, AFC, AVC, and MC. Graph ATC, AFC, AVC, and MC. D) Based on your answers in part c, between which quantities is ATC minimized? E) Based on your answers in part c, between which quantities should the farm aim to produce? F) Using the lower of these two quantities, caculate TR, TR, and the firm’s economic profit or loss. G) Will the farm decide to grow corn or leave the fields bare? explain your answer H) Will farms enter this market, leave the market, or…arrow_forward
- The Weinandt Family Farm in Wynot, NE raises livestock and grows crops. Commonly grown crops in Nebraska are corn and soybeans. Suppose you are helping a farm similar to the Weinandt Farm make decisions about how much corn to grow this year. As an agricultural product, the market for corn meets the requirements of a perfectly competitive market. A) Using the market data provided, create a market supply and demand graph. B) What are the market equilibrium price and quantity? C) Using the firm cost and quantity data, find FC, VC, ATC, AFC, AVC, and MC. Graph ATC, AFC, AVC, and MC. D) Based on your answers in part c, between which quantities is ATC minimized? E) Based on your answers in part c, between which quantities should the farm aim to produce? F) Using the lower of these two quantities, caculate TR, TR, and the firm’s economic profit or loss. G) Will the farm decide to grow corn or leave the fields bare? explain your answer H) Will farms enter this market, leave the market, or…arrow_forwardThe graph shows the cost curve of a firm in a competitive market. If the market price is $30, what should the firm do A: exit the market completely B: decrease production c: temporarily shut down production D; increase productionarrow_forwardSuppose that the market for dress shirts is a competitive market. The following graph shows the daily cost curves of a firm operating in this market. Hint: After placing the rectangle on the graph, you can select an endpoint to see the coordinates of that point. 50 45 Profit or Loss 40 35 30 ATC 25 20 15 AVC 10 MC 4 10 12 14 16 18 20 QUANTITY (Thousands of shirts per day) In the short run, at a market price of $15 per shirt, this firm will choose to produce shirts per day. On the preceding graph, use the blue rectangle (circle symbols) to shade the area representing the firm's profit or loss if the market price is $15 and the firm chooses to produce the quantity you already selected. Note: In the following question, enter a positive number, even if it represents a loss. The area of this rectangle indicates that the firm's would be $ thousand per day in the short run. PRICE (Dollars per shirt)arrow_forward
- The accompanying graph contains individual supply curves for the only two firms in a hypothetical market for stuffed animals. Place the market supply curve at the correct location on the graph. Price per Stuffed Animal($) 10 9 8 7 6 5 3 2 1 0 0 Market for Stuffed Animals Firm Firm 2 Market 1,000 2,000 3,000 4,000 5,000 6,000 7,000 8,000 9,000 10,000 Quantity of Stuffed Animals What happens to the market if a third supplier enters the market, holding all else constant? The emergence of a third supplier will result in higher prices of stuffed animals. Firm 1 and Firm 2 will lower output to accommodate the new supplier in order to keep market supply constant. Market supply decreases. Market supply increases.arrow_forwardEconomists identify competitive markets as having these characteristics: • Identical products • price taker • low economic profits In preparation for the next module in which we will study the majority of markets that do not have these characteristics, based on your experience as a consumer what is a market for one good or service for which these characteristics do not hold? In your post, describe the good or service (not a brand name or company but the good or service itself) then explain why one or more of these characteristics is not true.arrow_forwardUse the following graph for a competitive market to answer the question below. The horizontal axis lists quantity as 50, 150, and 250 and the vertical axis ranges from 0 through 30, in increments of 5. A decreasing curve labeled D is connecting data points (50, 25), (150, 15), and (250, 10). An increasing curve labeled S is connecting data points (50, 10), (150, 15), and (250, 25). Both curves intersect each other at the point (150, 15). A price floor of $10 per unit will result in a rev: 05_07_2018 Multiple Choice shortage of 200 units. surplus of 200 units. No shortage or surplus 50 units being traded.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Economics Today and Tomorrow, Student EditionEconomicsISBN:9780078747663Author:McGraw-HillPublisher:Glencoe/McGraw-Hill School Pub Co
Principles of Macroeconomics (MindTap Course List)EconomicsISBN:9781305971509Author:N. Gregory MankiwPublisher:Cengage Learning
Principles of Macroeconomics (MindTap Course List)EconomicsISBN:9781285165912Author:N. Gregory MankiwPublisher:Cengage Learning
Essentials of Economics (MindTap Course List)EconomicsISBN:9781337091992Author:N. Gregory MankiwPublisher:Cengage Learning
Principles of Economics, 7th Edition (MindTap Cou...EconomicsISBN:9781285165875Author:N. Gregory MankiwPublisher:Cengage Learning
Economics Today and Tomorrow, Student Edition
Economics
ISBN:9780078747663
Author:McGraw-Hill
Publisher:Glencoe/McGraw-Hill School Pub Co
Principles of Macroeconomics (MindTap Course List)
Economics
ISBN:9781305971509
Author:N. Gregory Mankiw
Publisher:Cengage Learning
Principles of Macroeconomics (MindTap Course List)
Economics
ISBN:9781285165912
Author:N. Gregory Mankiw
Publisher:Cengage Learning
Essentials of Economics (MindTap Course List)
Economics
ISBN:9781337091992
Author:N. Gregory Mankiw
Publisher:Cengage Learning
Principles of Economics, 7th Edition (MindTap Cou...
Economics
ISBN:9781285165875
Author:N. Gregory Mankiw
Publisher:Cengage Learning