Competitive equilibrium firm quantity

Assignment Help Macroeconomics
Reference no: EM131168322

There is currently many firms in a perfectly competitive market.  Each firm has a cost function of the form TC(qf)=3qf^2+5qf+108. The market demand is QD= -10P + 710.

a)  Find the long run competitive equilibrium firm quantity, market price and number of firms.  

b)  Assume for the moment that we believe this to be a constant cost industry.  Under this assumption, what should we observe as the new long run equilibrium price, market quantity and number of firms if the number of consumers doubles?  

c)  It turns out that when the number of consumers doubles, the new long run price is in fact, 40.  Is this an increasing, decreasing, or constant cost industry?  Find the new long run market output, and explain why you cannot find the new long run number of firms.

Reference no: EM131168322

Questions Cloud

Multiplier in the united states : Suppose a country that did not allow trade with the United States opens its borders and purchases $100,000,000 worth of goods. Suppose further that the multiplier in the United States is 1.5. By how much will U.S. GDP grow?
Compute nominal gdp and the velocity of money : Compute nominal GDP and the velocity of money? Suppose that the Fed increases MS by 5%, to $5,250 for 2014. Suppose 2013 real GDP stays same as 1,000 bushels of corn. Compute the 2014 values of nominal GDP (Y) and p. Also compute the inflation rate..
Quantity and number of firms : There is currently many firms in a perfectly competitive market. Each firm has a cost function of the form TC(qf)=3qf^2+5qf+108. The market demand is QD= -10P + 710. a) Find the long run competitive equilibrium firm quantity, market price and num..
Identify two or three points that really stood out to you : Identify two or three points that really stood out to you in the list. Why did they stand out? What makes them so unique? Were there any points that you previously did NOT consider as part of public speaking? Give us your feedback!
Competitive equilibrium firm quantity : There is currently many firms in a perfectly competitive market.  Each firm has a cost function of the form TC(qf)=3qf^2+5qf+108. The market demand is QD= -10P + 710. a)  Find the long run competitive equilibrium firm quantity, market price and num..
Find the expected income for person : There is a consumer who has a utility function from income U1(W) = W3/4.  This person gets her income from the following uncertain situation:  There is a 80% chance they have an income of $256 and a 20% chance of getting $81. There is a different ..
What kind of listener were you at the concert and why : What kind of listener were you at the concert? Why? What pieces were performed? If there are multiple movements (as described in the "instrumental music" section of the Classical Period), each must be analyzed separately.
Write the best response function : Two identical firms each have a cost function TC = 2y2 and the market demand for their output is P = -4Q+192 a)  Write the "best response" function for each firm. b)  Find the Nash equilibrium in this model
What does melville imply about the business world : Melville: Explain the subtitle of "Bartleby the Scrivener": "A Story of Wall Street"? What does Melville imply about the business world? Would those sentiments still be relevant today? Could the story be written today with a modern-day Bartleby, ..

Reviews

Write a Review

Macroeconomics Questions & Answers

  Which policy do you think is better in the short run

Suppose that the Fed's inflation target is 2 percent, potential output growth is 3.5 percent, and velocity is a function of how much the interest rate differs from 5 percent: %?V - 0.5 Ã (i - 5) Suppose that a model of the economy suggests

  Profit-maximizing output level

If the market price is $10, what is the firm's profit maximizing level of output? Explain. What are the firm's profits at the profit-maximizing output level? Explain.

  Differentiate the state of the economy

Make an analysis of the United State Fiscal Policy by addressing the following, differentiate the state of the economy. Determine the focus of the current fiscal policy?

  Effectiveness of demand side policy

Discuss the upshot of this policy in terms of a new equilibrium. Is this policy likely to have a negative repercussion on the crime rate? Can you come up with an idea concerning a major drawback of this policy?

  Provide the demand curve in part price and quantity

Provide the demand curve in part a, what is the equilibrium price and quantity. If consumer income increases to 30,000 what will be the impact on equilibrium price and quantity.

  Explain how the aggregate supply and phillips curves

Explain how the aggregate supply and Phillips curves are related to each other. Can any information be derived from one that cannot be derived from the other?

  Will econia be an importer or an exporter of the good

2. Compute and identify the import (or export) amount on the above diagram. It will be helpful to use a horizontal line to indicate the world price. 3. Between consumers and producers in Econia, which benefits from opening Econia to trade

  Do incumbent politicians utilize their power and influence

Do incumbent politicians utilize their power and influence to get re-elected. Is this a "valid" use of political power. How does this impact business firms. Please discuss.

  Savings and personal connections

With her savings and personal connections, she rented a corner building in a bustling San Francisco neighborhood and pursued her dream: a surf shop business. After several successful years, Lita was certain that Adam Smith would smile because:

  Shops in california were owned by cambodian immigrants.

Discussed the story of Dalton, Georgia, and its role as the "carpet capital of the world." A similar story can be used to explain why some 60% of the motels in the United States are owned by people of Indian origin or why, as of 1995, 80% of do..

  Motivation for trade in an economic perspective

In relation to trade, give real examples as the motivation for trade in an economic perspective.

  Perfectly competitive market adjust

Assume at present, firms in perfectly competitive market are receivings negative economic profits (losses). Describe the process by which this industry will reach long-run equilibrium.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd