Explain measuring arc elasticity, Managerial Economics

Assignment Help:

The concept of point elasticity is applicable where change in price and the resulting change in quantity are infinite or small. Though, where change in price and consequent hunger in demand is substantial, concept of arc elasticity is the pertinent concept. Arc elasticity is a measure of the average of responsiveness of quantity demanded to a considerable change in the price. Or we can say, the measure of price elasticity of demand between two finite points on a demand curve is called arc activity. For instance, the measure of elasticity between points J and K (Fig. below) is: the measure of arc elasticity. Movement from point J to K along the demand curve D) demonstrates a fall in price from 25$  to 10$ so that AP = 25 - 10 = 15. Consequent increase in demand, AQ = 30 - 50 = - 20. The arc elasticity between point J and K and (moving from J to K) can be attained by substituting these values in the elasticity formula.

EP = (-δQ/δP). (P/Q)    = (-20/15)(25/30) = 1.11

Which means that a one percent decrease in price of commodity X results in a 1.11 percent increase in demand for it.

1523_Explain MEASURING ARC ELASTICITY.png

Figure: Measuring Arc Elasticity


Related Discussions:- Explain measuring arc elasticity

Implications for the shape of cost function, Q. Implications for the shape ...

Q. Implications for the shape of cost function? A cost function is also a mathematical relationship, one which relates the expenses an organisation incurs on the quantity of ou

Measuring point elasticity on a non-linear demand curve, Measuring Point El...

Measuring Point Elasticity on a Non-linear Demand Curve Let's now explain the method of measuring point elasticity on a non-linear demand curve. Assume we want to measure the

Weapons of conflict, Weapons of Conflict The trade unions and the empl...

Weapons of Conflict The trade unions and the employers (or their associations) have many ways of enforcing their demands on each other.   They include: Strikes:  The stri

Explain price elasticity and total revenue, Q. Explain Price elasticity and...

Q. Explain Price elasticity and total revenue? Given the relationship between price elasticity and marginal revenue of demand in Eq. II, the decision-makers can simply know whe

Define national income, National Income National Income is a measure o...

National Income National Income is a measure of the money value of goods and services becoming available to a nation from economic activities. It can also be defined as the to

Marijuana, Plot the demand schedule and draw the demand curve for the data ...

Plot the demand schedule and draw the demand curve for the data given for Marijuana in the case above.

Money supply, examine the endogenous and exogenous determinants of money su...

examine the endogenous and exogenous determinants of money supply

What are the sources of mononpoly, Question : i) Consider a discriminat...

Question : i) Consider a discriminating monopolist is selling a product in two separate markets in which demand functions are: P 1 = 6 - Q 1 P 2 = 18 - 2Q 2 The mono

Arguments against protectionism, Arguments against protectionism   Mos...

Arguments against protectionism   Most of the arguments for protectionism may be met with counter arguments, but underlying the economic arguments as opposed to the social, mo

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