The supply curves for the only two firms in a competitive industry are given by: S₁: P = 2Q₁ S2: P = 2 + Q2, where Q₁ is the output of firm 1 and Q2 is the output of firm 2. These two supply curves are shown in the graph below. Draw the market supply curve for this industry. Instructions: Use the tool provided to plot 4 price-quantity combinations for prices $0, $2, $4 and $6. 0 Market Supply 7 6 5 4 3 2 1 0 1 2 $₁ 3 4 $₂ Quantity 5 6 7 8 Tools line tool

The supply curves for the only two firms in a competitive industry are given by: S₁: P = 2Q₁ S2: P = 2 + Q2, where Q₁ is the output of firm 1 and Q2 is the output of firm 2. These two supply curves are shown in the graph below. Draw the market supply curve for this industry. Instructions: Use the tool provided to plot 4 price-quantity combinations for prices $0, $2, $4 and $6. 0 Market Supply 7 6 5 4 3 2 1 0 1 2 $₁ 3 4 $₂ Quantity 5 6 7 8 Tools line tool

Microeconomics: Private and Public Choice (MindTap Course List)

16th Edition

ISBN:9781305506893

Author:James D. Gwartney, Richard L. Stroup, Russell S. Sobel, David A. Macpherson

Publisher:James D. Gwartney, Richard L. Stroup, Russell S. Sobel, David A. Macpherson

Chapter9: Price Takers And The Competitive Process

Section: Chapter Questions

Problem 16CQ

See similar textbooks

Similar questions

Suppose that each firm in a competitive industry has the following costs: Totalcost:TC=50+1/2q2 Marginalcost:MC=q where q is an individual firm's quantity produced. The market demand curve for this product is Demand:QD=120−P where P is the price and Q is the total quantity of the good. Currently, there are 9 firms in the market.1. Give the equation for the market supply curve for the short run in which the number of firms is fixed.2. What is the equilibrium price and quantity for this market in the short run?3. In this equilibrium, how much does each firm produce? Calculate each firm's profit or loss. Is there incentive for firms to enter or exit?4. In the long run with free entry and exit, what is the equilibrium price and quantity in this market?5. In this long-run equilibrium, how much does each firm produce? How many firms are in themarket?
Consider a competitive market in which the market demand for the product is expressed as P = 75 ‑ 1.5Q, and the supply of the product is expressed as P = 25 + 0.50Q. Price, P, is in dollars per unit sold, and Q represents rate of production and sales in hundreds of units per day. The typical firm in this market has a marginal cost of MC = 2.5 + 10q. Determine the equilibrium market price and rate of sales (output). Show your working. Determine the rate of sales (output) of the typical firm, given your answer to part (i) above. If the market demand were to increase to P = 100 ‑ 1.5Q, what would the new price and rate of sales in the market be? What would the new rate of sales (output) for the typical firm be?. Show your working If the original supply and demand represented a long‑run equilibrium condition in the market, would the new equilibrium (iii) represent a new long‑run equilibrium for the typical firm? Explain
Suppose that the industry demand curve is given by the following quantity demanded = 100 – 0.5 output. In equilibrium, the market price is equal to 6 pesos per unit. q TR MR TFC TVC TC AC AVC AFC MC Profits 0 10 1 5 2 3 3 2 4 1 5 2 6 3 7 4 8 5 9 6 10 7 11 8 Assuming that the firm operates in a perfectly competitive market, supply the missing values in the table above. You may use a spreadsheet program to compute the values but must provide a step-by-step…
Consider in perfectly competitive market the following demand and supply equations for sugar:Qd =1000-1000p        where Q d is quantity demanded and Qs is quantity supplied. Qs=800+ 1000p Where P is the price of sugar per pound and Q is thousands of pounds of sugar. (a) Suppose that the government wishes to subsidize sugar production by placing a floor on sugar prices of $0.20 per pound. What would be the relationship between the quantity supplied and quantity demand for sugar?(b) Identify market problem specifically at prices 0.2 per pound and what will be scientific recommendation you suggest to solve the identified market problem?
Suppose that each firm in a competitive industry has the following as the Total cost: TC=50+ ½q2 Where q is an individual firm’s quantity produced. The market demand curve for this product is Demand:                         Q = 120 – P Where P is the price and Q is the total quantity of the good. Currently, there are 9 firms in the market What is each firm’s fixed cost? What is its variable cost? At what quantity efficiency of scale would be achieved? Give the equation for each firm’s supply curve Give the equation for the market supply curve for the short run What is the equilibrium price and quantity for this market in the short run? In this equilibrium, how much does each firm produce? Is there incentive for firms to enter or exit? In the long run with free entry and exit, what is the equilibrium price and quantity in this market? In the long-run equilibrium, how many firms are in the market?
Suppose that each firm in a competitive industry has the following as the Total cost: TC=50+ ½q2 Where q is an individual firm’s quantity produced. The market demand curve for this product is Demand:                         Q = 120 – P Where P is the price and Q is the total quantity of the good. Currently, there are 9 firms in the market What is each firm’s fixed cost? What is its variable cost? At what quantity efficiency of scale would be achieved? Give the equation for each firm’s supply curve Give the equation for the market supply curve for the short run What is the equilibrium price and quantity for this market in the short run? In this equilibrium, how much does each firm produce? Is there incentive for firms to enter or exit? In the long run with free entry and exit, what is the equilibrium price and quantity in this market? In the long-run equilibrium, how many firms are in the market? I want the subparts 4,5,6 to be solved. Thank you
Consider the competitive market for steel. Assume that, regardless of how many firms are in the industry, every firm in the industry is identical and faces the marginal cost (MC), average total cost (ATC), and average variable cost (AVC) curves shown on the following graph. The following diagram shows the market demand for steel. Use the orange points (square symbol) to plot the initial short-run industry supply curve when there are 10 firms in the market. (Hint: You can disregard the portion of the supply curve that corresponds to prices where there is no output since this is the industry supply curve.) Next, use the purple points (diamond symbol) to plot the short-run industry supply curve when there are 15 firms. Finally, use the green points (triangle symbol) to plot the short-run industry supply curve when there are 20 firms.
Consider the competitive market for steel. Assume that, regardless of how many firms are in the industry, every firm in the industry is identical and faces the marginal cost (MC), average total cost (ATC), and average variable cost (AVC) curves shown on the following graph. The following diagram shows the market demand for steel. Use the orange points (square symbol) to plot the initial short-run industry supply curve when there are 10 firms in the market. (Hint: You can disregard the portion of the supply curve that corresponds to prices where there is no output since this is the industry supply curve.) Next, use the purple points (diamond symbol) to plot the short-run industry supply curve when there are 20 firms. Finally, use the green points (triangle symbol) to plot the short-run industry supply curve when there are 30 firms. If there were 10 firms in this market, the short-run equilibrium price of steel would be per ton. At that price, firms in this industry would…
Consider the competitive market for titanium. Assume that, regardless of how many firms are in the industry, every firm in the industry is identical and faces the marginal cost (MC), average total cost (ATC), and average variable cost (AVC) curves shown on the following graph. The following diagram shows the market demand for titanium. Use the orange points (square symbol) to plot the initial short-run industry supply curve when there are 20 firms in the market. (Hint: You can disregard the portion of the supply curve that corresponds to prices where there is no output since this is the industry supply curve.) Next, use the purple points (diamond symbol) to plot the short-run industry supply curve when there are 30 firms. Finally, use the green points (triangle symbol) to plot the short-run industry supply curve when there are 40 firms. If there were 20 firms in this market, the short-run equilibrium price of titanium would be $_______ per pound. At that price, firms in this…
Suppose that each firm in a competitive industry has the following identical costs:Total cost: TC = 25+0.25Q2,where Q is an individual firm’s quantity produced.The market demand curve for this product is as follow:Demand: P=60-0.095Q,where P is the price and Q is the total quantity of the good. Currently. (i) Identify each firm’s fixed cost, variable cost, and its marginal cost.(ii) Suppose that there are 10 firms in the market. Construct the market supply function in the short run. Determine the equilibrium price and quantity. (Hint: If each firm’s supply function is Qi= a+bP then the market supply Qm can be the aggregated supply at each price as Qm = Q1+Q2+Q3+...+Qi where Qi is each firm’s supply function.)
Can you help with parts d,e and f please? A perfectly competitive firm has the following total cost function: TC = 4,500 + 2q + .0005q2 where TC is total cost in dollars and q is the quantity of output produced. a. Assume this perfectly competitive market consists of 800 firms with cost structures identical to the one above. What is the equation for the market supply curve? Assume the market demand curve is: Qd = 5,600,000 – 400,000P where Qd is the quantity demanded in the market and P is the commodity’s price in dollars. b. What is the market’s equilibrium price? c. Assuming the market is in equilibrium, using marginal revenue and marginal cost determine the firm’s profit-maximizing quantity of output? What does the profit-maximizing firm’s total economic profit equal? Assume the total cost function above: TC = 4,500 + 2q + .0005q2 is associated with the short-run total cost function that corresponds to the minimum point on the long-run average total cost curve and this is a…
Consider the weekly market for gyros in a popular neighborhood close to campus. Suppose this market is operating in long-run competitive equilibrium with many gyro vendors in the neighborhood, each offering basically the same gyros. Due to the structure of the market, the vendors act as price takers and each individual vendor has no market power. The following graph displays the supply (S = MC) and demand (D) curves in the weekly market for gyros. Consider the welfare effects that result from the industry operating as a competitive market versus a monopoly. On the monopoly graph, use the black points (plus symbol) to shade the area that represents the loss of welfare, or deadweight loss, caused by a monopoly. That is, show the area that was formerly part of total surplus and now does not accrue to anybody. Deadweight loss occurs when a market is controlled by a monopoly because the resulting equilibrium is different from the (efficient) competitive outcome. In the…