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)

Explain the marginal rate of technical substitution, Marginal rate of techn...

Marginal rate of technical substitution in the theory of production is similar to the concept of marginal rate of substituent to in the indifference curve analysis of consumer dema

Explain the terms trade and the balance of trade, Distinguish between the t...

Distinguish between the terms of trade and the balance of trade. Basic explanation of the terms of trade as the average price of exports in relation to the average price of imp

Break even point, explain the various marginal uses and limitations of brea...

explain the various marginal uses and limitations of break even poin?

Paradox of thrift, Paradox of Thrift: An individual household, governmentor...

Paradox of Thrift: An individual household, governmentor business may attempt to save money by reducing their current expenditures. Though those attempts to save, once amalgamated

Policy implications - structure of national income , Policy Implications: ...

Policy Implications: The expansion of the services sector  has wider implications for population, employment, and trade prospects of the economy, some of which are as follows:

Production for profit, Under capitalism, most production is undertaken by p...

Under capitalism, most production is undertaken by private companies (of various forms), with the goal of generating a profit to the company's owners. Profit is obtained when compa

Cost, relationship between tfc , tvc , tc

relationship between tfc , tvc , tc

How is microeconomics differed from macroeconomics, How is microeconomics d...

How is microeconomics differed from macroeconomics? Microeconomics focuses onto how decisions are made through individuals and firms and the effects of those decisions. For exa

I dont understand this, Joe Brown’s dairy operates in a perfectly competiti...

Joe Brown’s dairy operates in a perfectly competitive marketplace. Joe’s machinery costs $500 per day and is the only fixed input. His variable costs are comprised of the wages pai

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