Derive the marginal and average cost functions

Assignment Help Microeconomics
Reference no: EM131263456

QUESTION 1: Suppose that you are given the following cost function

C(w, r, Q) = 2w1/2r1/2Q3/2

where w is the wage rate for labor, r is the rental rate of capital and q is the output level.

(a) Derive the marginal and average cost functions.

(b) Calculate the supply function for the firm in the short run.

(c) Does output increase or decrease as input and output price change (Assume this is a competitive firm with market output price p).

(d) Does the production function that gives rise to this cost function have increasing, decreasing or constant returns to scale?

QUESTION 2: A firm has a production function Q = f(x1, x2) = X11/2 + X21/2

(a) Find the input requirement functions that minimize the cost of producing a level of output Q given input prices w1 and w2.

(b) Find the cost function C(w1, w2, Q).

(c) Find the firm's optimal choice of Q(w1, w2, p) assuming that it faces an output price p.

(d) Find the firm's unconditional (marshallian) demand for inputs X1*(w1, w2, p) and X2*(w1, w2, p).

QUESTION 3: Respond each part of this question with a graph and a brief explanation. Let Q* be the profit maximizing quantity of output in a competitive firm, which corresponds to the Q* where P=MC.

(a) Would a lump sum profit tax affect Q*?

(b) Would a proportional tax on profits affect Q*?

(c) Would a unit-specific tax t assessed on each unit of output affect Q*?

(d) Would a tax on labor input affect Q*?

Reference no: EM131263456

Questions Cloud

Analyze the ethical implications of a counselor expressing : Identify actions a counselor might take when confronted with clients they find difficult to treat due to differences in values/beliefs regarding one or more of the following issues: abortion, suicide, adultery, drug use, domestic violence, child a..
Identify the organizations core competencies : Identify the organization's core competencies. Examine the organization's core competencies based on established definitions. Include a rationale for the selection of these core competencies.
Opportunity cost of entrepreneurship : Illustrate the situation using a graph showing the returns to and opportunity cost of entrepreneurship. Denote the curves and equilibria with the dates corresponding to the events you consider. (For example, you can use the names: "80" and "90" to..
Explain the role that enzymes play in biological reactions : - Explain the role that enzymes play in biological reactions. - List all the substrates and products of glycolysis. - Trace the fate of the glucose carbon atoms.
Derive the marginal and average cost functions : Derive the marginal and average cost functions. Calculate the supply function for the firm in the short run. Does output increase or decrease as input and output price change (Assume this is a competitive firm with market output price p)
What is the danger with this attitude : Identify some of the challenges of performing project integration management on a project in which team members are distributed globally and cannot physically meet in one location. How might these challenges be overcome?
Briefly describe a company and its business strategy : Briefly describe a company and its business strategy. Briefly identify a business process used by the company that does not match the company's strategy. Explain how this causes problems.
Examine the main reasons why people are attracted : Examine the main reasons why people are attracted to urban areas in the developing world, and select the key issues that make this rural to urban migration such a difficult problem for governments to deal with.
Carbon donors in biological reactions : Both S-adcnosylmcthionine (SAM) and tetrahydrofolate (THF) are carbon donors in biological reactions. Tell me how they are different from one another in terms of in what types of reactions they would serve as cofactors.

Reviews

Write a Review

Microeconomics Questions & Answers

  The free rider problem

Question: Explain why the free rider problem makes it difficult for perfectly competitive markets to provide the Pareto efficient level of a public good.

  Failure of the super committee is good thing for economy

Some commentators have argued that the failure of the “Super committee” is good thing for the economy?  Do you agree?

  Case study analysis about optimum resource allocation

Case study analysis about optimum resource allocation: -  Why might you suspect (even without evidence) that the economy might not be able to produce all the schools and clinics the Ministers want? What constraints are there on an economy's productio..

  Fixed cost and vairiable cost

Questions:  :   Which of the following are likely to be fixed costs and which variable costs for a chocolate factory over the course of a month?  Explain your choice.

  Problem - total cost, average cost, marginal cost

Problem - Total Cost, Average Cost, Marginal Cost: -  Complete the following table of costs for a firm.  (Note: enter the figures in the  MC   column  between  outputs of  0 and 1, 1 and 2, 2 and 3, etc.)

  Oligopoly and demand curve problem

Problem based on Oligopoly and demand curve,  Draw and explain the demand curve facing each firm, and given this demand curve, does this mean that firms in the jeans industry do or do not compete against one another?

  Impact of external costs on resource allocation

Explain the impact of external costs and external benefits on resource allocation;  Why are public goods not produced in sufficient quantities by private markets?  Which of the following are examples of public goods (or services)? Delete the incorrec..

  Shifts in demand and movements along the demand curve

Describe the differences between shifts in demand and movements along the demand curve. What are the main factors which can shift the demand curve? Explain why they cause the demand curve to shift. Use examples and draw graphs to support your discuss..

  Article review question

Article Review Question: Read the following excerpts from the article "Fruit, veg costs surge' by Todd, Dagwell, published in the Herald on January 25th 2011 and answer questions below:

  Long-term growth, international trade & globalization

Long-term Growth, International Trade & Globalization:- This question deals with concepts such as long-term growth, international trade and globalization. Questions related to trade deficit, trade surplus, gains from trade, an international trade sce..

  European monetary union (emu) in crisis

"Does the economic bailout of Spain and Greece spell the beginning of the end for the European Monetary Union (EMU)?"

  Development game “settlers of catan”

Read the rules of the game, the overview and the almanac for the Development Game "Settlers of Catan"

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