Long run average cost (lac), Microeconomics

Assignment Help:

Long Run Average Cost (or LAC)

-Constant Returns to Scale

  • If the input is doubled, the output will double and average cost is constant at all the levels of output.

-Increasing Returns to Scale

  • If the input is doubled, outputs will double and average cost decreases at all the levels of output.

-Decreasing Returns to the Scale

  • If input is doubled, increase in output is less than twice and the average cost increases with the output.

-In the long run:

  • Firms experience increasing and decreasing returns to scale and therefore long run average cost is "U" shaped.

-Long run marginal cost(LMC) leads long run average cost(LAC):

  • If LMC < LAC, LAC will decrease
  • If LMC > LAC, LAC will increase
  • Thus, LMC = LAC at the minimum of LAC

           347_long run  average cost curve.png

Question

-What is relationship between long run average cost and long run marginal cost when long run average cost is constant? 


Related Discussions:- Long run average cost (lac)

Assignment, Telecommunications industry in South Africa

Telecommunications industry in South Africa

Government Stimulus Package, The government decides to implement a new econ...

The government decides to implement a new economic stimulus package targeted at American Farmers. The stimulus package gives every household a $300 prepaid credit card that may on

Total Product, Why total product continues to increase despite a decrease i...

Why total product continues to increase despite a decrease in the marginal product?

Describe the features of monopolistic competition, It is important to under...

It is important to understand the important characteristics of monopolistic competition. The knowledge of these features will enable the students to know how this form of market st

Standard electrode potentials, Measured cell emf are the basis for standard...

Measured cell emf are the basis for standard electrode potentials. chemistry assignments A method for the presentation of the data obtained from measurements of the equilibrium

Foreign exchange markets, FOREIGN EXCHANGE MARKETS: A foreign exchange...

FOREIGN EXCHANGE MARKETS: A foreign exchange market (sometimes informally called the forex market, or denoted FEM) is a market in which different currencies are bought and sol

Firms and industry, explain the main criteria for classifying firms into in...

explain the main criteria for classifying firms into industries.which criteria serve the better and why?

Factors that make this demand less elastic, Question 1: The price of the go...

Question 1: The price of the good X rises from $1.30 to $1.40. Calculate the price elasticity of demand by using the mid-point method. Question 2: How do you explain the answer

Write Your Message!

Captcha
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