a) Describe the factors that drive profits to zero in perfectly competitive markets in the long run. Explaincarefully the incentives that drive the market to a long run equilibrium.b) Why would a firm choose to operate at a loss in the short run? Explain carefully.c) When do firms decide to shut down production in the short run? Explain carefully.

Step a) Factors Driving Profits to Zero in Perfectly Competitive Markets in the Long RunIn perfectly…

Answered: a) Describe the factors that drive…

Principles of Economics 2e

2nd Edition

ISBN:9781947172364

Author:Steven A. Greenlaw; David Shapiro

Publisher:Steven A. Greenlaw; David Shapiro

Chapter8: Perfect Competition

Section: Chapter Questions

Problem 1SCQ: Firms ill a perfectly competitive market are said to be price takers that is, once the market...

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What happens when more and more firms enter an industry? a) Decline in economic profits b) An increase in the accounting profits c) An increase in price d) A decline in production Answer A В D
A perfectly competitive firm can produce its current level of output at an average total cost of $10 and a marginal cost of $8. If the market price of the product is currently $8, what should the firm do? a. The answer depends upon the relationship between price and average variable cost. The firm should shut down if average variable cost is $8 or greater, but the firm should continue to produce the current level of output if average variable cost is less than $8. O b. The firm should definitely shut down since average total cost exceeds price. Oc. The firm should continue to produce, but they should decrease production in order to increase profit. O d. The firm should increase production in order to increase profit. 0= Icon Key mentMain.do?takeAssignmentSessionLocator=assignment-take,53ef7eec-ce82-423c-a5cf-a72630d672e7#
I need help with econ multiple hw questions asap! 60) When a firm in a competitive market produces 15 units of output, it has a marginal revenue of $8.00. What would be the firm’s total revenue when it produces 8 units of output? A. $64.00 B. $48.00 C. $6.00 D. $4.80 59) The competitive firm’s long-run supply curve is that portion of the marginal-cost curve that lies above which average cost? A. sunk cost B. total cost C. variable cost D. fixed cost
(a) What is meant by zero economic profit?(b) What are the conditions that need to be satisfied for a long-run competitive equilibrium?
A. If a firm operating in a perfectly competitive market doubles the amount it sells, what happens to the price of its output and its total revenue? B. How does a competitive firm determine its profit-maximizing level of output? When does a competitive firm decide to temporarily shut down in the short run? Explain, using the concepts of marginal cost, marginal revenue, price, and average variable cost.
17. A market is in long-run equilibrium and firms in this market have identical cost structures. Suppose demand in this market decreases. a. Describe what happens to the profit-maximizing output quantity for individual firms as the market leaves and then returns to long-run equilibrium. b. Describe what happens to the market quantity as the market leaves and then returns to long-run equilibrium.
Graph represents the cost structure of an individual firm in a perfectly competitive market. If the price decreases to $25, Considering the short-run: would firm earn positive or negative profit in this new scenario? Would it continue operating or stop production? Considering the long-run: would new firms enter to the market or would existing firms exit from it? What would happen to the market equilibrium?
13. Suppose a representative firm in a perfectly competitive industry has the following totalcost of production in the short run: TC=Q^3-40Q^2+600Q.a. What will be the long run equilibrium quantity for the firm? What will be the longrun equilibrium price in this industry?b. Let the industry demand be given by QD=12400-4P. How many firms will be activein the long-run equilibrium?c. Suppose the firm faces a positive demand shock that increases the industry demandto QD=16000-4P. Describe how the industry would respond and calculate thechange in the number of firms.
Looking to see how to resolve
a. In the long run, what is the firm's equilibrium production decision? b. In the long run, what is the market equilibrium price and quantity? What is the industry's long-run supply curve? c. In the long run, how many firms will stay in the industry? d. If the government decide to impost a $7 tax per unit, what is the new long-run equilibrium market price and quantity? e. How many firms are producing after the tax
A company in a competitive market has fixed costs of $200. A total cost curve is given in the table below. Given the data, answer the questions below. Output: 10 20 30 40 50 60 Total Cost:300 420 560 720 900 1100 a. Given the price is $20, what is the profit-maximizing output? What is the profit? b. Given the price is $20, what will happen in the long run? c. At the long-run equilibrium, what will the price be in the long run? What is the profit-maximizing output? What is the profit of the company? d. Prepare marginal cost schedule cost schedule for the firm.
Assume that a firm in a competitive market faces the following cost information. If the market price for this firm's product is $40, calculate the profit maximizing level of output for this firm using marginal analysis. a.Approximately where do you think the price will end up in this market over the long run? b.Last, instead of assuming a given price, how would you go about finding the equilibrium price if you were given information on market demand?

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