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)

International trade, discuss the methods used by the malaysian government t...

discuss the methods used by the malaysian government to slow down import growth.

Econ, Draw a Production Possibilities Frontier with consumer goods on the v...

Draw a Production Possibilities Frontier with consumer goods on the vertical axis and capital goods on the horizontal axis. Show how the PPF will shift if the production of capita

Describe labour market segmentation, Q. Describe Labour Market Segmentation...

Q. Describe Labour Market Segmentation? Labour Market Segmentation: Deep and systematic differences among various groups of workers, in which different types of workers are eff

Elasticity of demand for laptops, The price of a laptop increases by 20% an...

The price of a laptop increases by 20% and there is a 40% drop in the quantity demanded. What would answer be

Collective opinion method, This is also known as sales force Opinion Method...

This is also known as sales force Opinion Method. In this method instead of consumers the opinion of the salesmen is sought. It is sometimes referred as the grassroots approach as

Price elasaticity, why does the quantity of education change in the privat...

why does the quantity of education change in the private universities much more responsive than salt as to changes in price?

Define the returns to scale in production technology, Define the returns to...

Define the returns to scale in production technology. Returns to scale in production technology: Assume that we are using some vector of inputs x to generate some output y a

Price change, 1.  Seller has ample time to adjust to price change. 2.  B...

1.  Seller has ample time to adjust to price change. 2.  Buyer's response to small price change is significant. 3.  Buyers are faced with many options when deciding to make a

Hicksian demand function, having utility function U(x,y)= x1/2=y1/2, determ...

having utility function U(x,y)= x1/2=y1/2, determine the hicksian demand function, expenditure function and indirect utility function.

Forms of globalization, Globalization: A generalized historical process by ...

Globalization: A generalized historical process by which more economic activity occurs across national borders. Forms of globalization include international trade (imports and expo

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