Describe the change in returns to scale & factor proportion, Microeconomics

Assignment Help:

Before explaining returns to scale it will be instructive to make clear the distinction between change in the scale and changes in factor proportions. The difference between the changes in scale and changes in factor proportions will become clear from the study of where the two factors labour and capital have been measured on the X axis and Y-axis respectively. We suppose that only labour and capital are required to produce a particular product. An Isoquants map has been drawn. A point S has been taken on the Y –axis ad the horizontal line ST parallel to X axis has been drawn. OS represents the amount of capital which remains fixed along the line ST. as we move towards right on the line ST the amount of labour varies while the amount of capital remains fixed at OS. In other words proportion between the two factors undergoes a change along the line ST the ratio of the variable factor labour to the fixed factor capital rises as we move towards right on the line St. thus the movement along the line ST represents variation in factor proportions. Likewise a vertical line GH parallel to the Y-axis has been drawn which also indicated changes in facto proportions. But in this case the quantity of labour remains fixed while the quantity of capital varies.

Now, draw a straight line OP passing through the origin. It will be seen that along the line OP the inputs of both the factors labour and capital vary moreover because the lineup is a straight line through the origin the ratio between the two factors along OP remains the same throughout. Thus the upward movement along the line Op indicates the increase in the absolute amounts of two factors employed with the proportion between two factors remaining unchanged. Assuming that only labour and capital are needed  produce a product then the increase the two factor along the line OP represents the increase into eh scale since along the line Op both the factors increase in the same proportion and therefore proportion between the two factor remains unaltered. If any other straight line through the original such as OQ or is drawn it will show like the line Op the changes in the scale but it will represent a different given proportion of factor which remains the same along the line. That is the various straight lines through the origin will indicate different proportions between the two factors but on each line the proportion between the two factors remains the same throughout.


Related Discussions:- Describe the change in returns to scale & factor proportion

#theory of consumer., Ask question #what is an indifference curveMinimum 10...

Ask question #what is an indifference curveMinimum 100 words accepted#

Equations, Ask q3x+5=20 uestion #Minimum 100 words accepted#

Ask q3x+5=20 uestion #Minimum 100 words accepted#

What are the properties of the profit function, What are the properties of ...

What are the properties of the profit function? Properties of the Profit Function: The properties specified below follow solely by the assumption of profit maximization. No

Individual demand - substitutes and complements, Individual Demand Sub...

Individual Demand Substitutes and Complements 1) The two goods are considered substitutes if an increase (decrease) in price of one lead to an increase (decrease) in quant

Long run eq, The raspberry growing industry is a perfectly competitive indu...

The raspberry growing industry is a perfectly competitive industry. The firms in the industry have a U-shaped LAC, minimum average cost is $8 and the minimum efficient scale is 4 u

Dividends, Dividends:Several companies pay a cash dividend (annually orquar...

Dividends:Several companies pay a cash dividend (annually orquarterly) to the owners of its shares. This is an enticement to investors to buy that company's shares and signifies a

S block elements , #question.what is the periodc clasification?.

#question.what is the periodc clasification?.

Ridge line., what is aridge line and significance in economics.

what is aridge line and significance in economics.

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