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)

Define regulation and it’s problems , Regulation is not a panacea.  There a...

Regulation is not a panacea.  There are troubles with rate regulation.  In our litigious society, the legal proceedings contained in rate regulation are not inexpensive for any of

International development association, INTERNATIONAL DEVELOPMENT ASSOCIATIO...

INTERNATIONAL DEVELOPMENT ASSOCIATION: International Development Association (IDA) is an affiliate of the IBRD. It was established in 1960 to provide "soft loans" to economica

Energies of the diametric molecules of a gas, Energies of the diametric mol...

Energies of the diametric molecules of a gas, chemistry assignments The analysis basis for treating these different types of motion can be seen by describing the motion of a di

Production function, Your firms production function : Q=4K^1/2L^1/2 Suppos...

Your firms production function : Q=4K^1/2L^1/2 Suppose that the price of labor is $5 and the price of capital is $20. Your firm desires to produce 200 units of output. How much

How might governments use buffer stocks to stabilise prices, How might gove...

How might governments use buffer stocks to stabilise prices? Explain/outline a buffer stock scheme in brief as a method for government (in this case) to warehouse (stock) goods

Aggregate demand and aggregate supply, In a small rural town, 150 people wo...

In a small rural town, 150 people would like to be employed (this is the supply of labor). In order to make profits, capitalists hire some of these workers to produce grain. Those

Computers , During the 1990s, technological advance reduced the cost of com...

During the 1990s, technological advance reduced the cost of computer chips. Explain, with the use of supply and demand diagrams, how the following markets are affected in terms of

Determine the population growth rates, Determine the population growth rate...

Determine the population growth rates Birth control meant that those who didn't wish to have more children can exercise their choice. Parents began to find more satisfaction o

Microeconomics, I need help on MCQs on international trade and imperfect co...

I need help on MCQs on international trade and imperfect competetion

Perfect competition, At a market price of $21 a toy, what quantity does the...

At a market price of $21 a toy, what quantity does the firm produce in the short run and does the firm make a positive economic profit, a zero economic profit, or an economic loss?

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