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)

Economic system, explain the fundamental task of economic system usin tomat...

explain the fundamental task of economic system usin tomatoes as an example

Seaports and airports - transport infrastructure, Seaports and Airports: ...

Seaports and Airports: Seaports India has 12 major ports and about 185 minor ports over its coastline spread over 7,000 kms. Major ports are managed by the Central Government

Assignment, Illustrate and discuss the impliction of various market structu...

Illustrate and discuss the impliction of various market structures(competitive and non-competitive)

Short-run economic decisions, Weston Industrial Manufacturing Products ("WI...

Weston Industrial Manufacturing Products ("WIMP") has the capability to produce a variety of industrial products, including a number of types of widgets. In the past, WIMP has manu

Paramagnetism, chemistry assignments ,  Some normally nonmagnetic substance...

chemistry assignments ,  Some normally nonmagnetic substances are attracted by a magnetic field and studies of these "paramagnetic" substances give information about the number of

What are the two main forms of economic distribution, What are the two main...

What are the two main forms of economic distribution? What is the difference between them?   The two major forms of economic distribution are exchange and transfer. Exchange in

Current account - balance of payments, Current Account: The Current Ac...

Current Account: The Current Account can be broken down into two parts, viz., one, balance of trade, and, two, balance on invisibles. The Balance of Trade (BOT) deals only wit

Statistics, define statistics in plural and singular sense

define statistics in plural and singular sense

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