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

Example on relationship between marginal and average cost, Q. Example on Re...

Q. Example on Relationship between marginal and average cost? This relationship between marginal and average cost can easily be recalled with the aid of Fig. below. It can be s

Economic situations or decisions, Imagine of these concepts (markets, elast...

Imagine of these concepts (markets, elasticity, production, costs, market structures).  Take one or two of those concepts and use it to examine and understand economic situations o

Price output determination , Discuss the price output determination using p...

Discuss the price output determination using profit maximization under perfect  competition in the short run.

Shift in the supply curve, Shifts in the supply curve Shifts in the su...

Shifts in the supply curve Shifts in the supply curve are brought about by changes in factors other than the price of the commodity. A shift in supply is indicated by an entir

Types of public debt, Types of Public Debt Public debts can be classif...

Types of Public Debt Public debts can be classified according to the purpose for which the money was borrowed into; a.           Reproductive Debt:  where a loan has been

Inelastic supply, Inelastic Supply Supply is said to be price inelasti...

Inelastic Supply Supply is said to be price inelastic if changes in price bring about changes in quantity supplied in less proportion.  Thus, when price increases quantity sup

Production function with one variable input, explain production function il...

explain production function illustrate production with one variable input

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

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