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)

How is the wrong conclusion result in necessary condition, How is the wrong...

How is the wrong conclusion result in necessary condition not in the sufficient condition? This is often heard that the market institution must not be used based onto the fact

What are expansionary and contractionary effects, What are expansionary and...

What are expansionary and contractionary effects?  Expansionary effect refers to the effect of raising the equilibrium level of national income. For example, an increase in gov

Explain how normal profit and abnormal profit differ, Explain how normal pr...

Explain how normal profit and abnormal profit differ. Normal profit (breakeven) - which must contain commentary on the inclusion of opportunity costs. Abnormal profit should be

Finding concavity, my q is dat how can we find mathematically dat a product...

my q is dat how can we find mathematically dat a production function is concave?

Economic policy efficiently, Economic policy efficiently: The reason f...

Economic policy efficiently: The reason for poverty and misery in the developing countries is not essentially the lack of potentialities or resources, human or material, but t

Determine the rule of divergence in general, Determine The Rule of Divergen...

Determine The Rule of Divergence in General Though even if attention is confined to non-communist-ruled economies there still has been huge divergence in relative output per w

Pure monopoly, advantage dis advantage of pure monopoly

advantage dis advantage of pure monopoly

Revenue, draw the supernormal curve

draw the supernormal curve

Economics, define economics in plural sense. .

define economics in plural sense. .

Determinants of demand for education, Normal 0 false false ...

Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4

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