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)

Demand Supply, Ask quAsk qIf the supply and demand curves for labor are rep...

Ask quAsk qIf the supply and demand curves for labor are represented by the following equations: Wd= -- (1/100)Ld + 30 Ws= (1/200)Ls Ws=Wd Ld=Ld a. Graph the results and show the

The income elasticity of demand , The income elasticity of demand calculate...

The income elasticity of demand calculates the responsiveness of the quantity demanded of a commodity to changes in consumers' incomes.  This is typically calculated by replacing t

S block elements, electronic configuration of s block elements

electronic configuration of s block elements

Economies of scale, what are the limitations of economies of scale?

what are the limitations of economies of scale?

What is the concept of the development, What is the concept of the developm...

What is the concept of the development? The concept of the development: Development is a complicated multi-dimensional concept to do along with enhancements in the human

Inelastic, "price makers" never want to produce in the inelastic part of th...

"price makers" never want to produce in the inelastic part of their demand curve why

PPC, could a nations production possibilities curve ever shift inward

could a nations production possibilities curve ever shift inward

Explain why despite decreases in marginal cost, Problem 1: How can a ma...

Problem 1: How can a manager of a supermarket maximise total revenue using various concepts of elasticity of demand? Use examples to illustrate. Problem 2: What are the

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