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

Fixed exchange rate, Country A has a fixed exchange rate with country B. Du...

Country A has a fixed exchange rate with country B. Due to a recession in country B, demand for A's goods falls. Draw what would happen on the graph below. On the graphs, draw what

Advertising budget, Analyse The Method By Which a Firm Can Allocate The Giv...

Analyse The Method By Which a Firm Can Allocate The Given Advertising Budget Between Different Media Of Advertisement

Determine that the laws of economics still work today, (i) Do the laws of e...

(i) Do the laws of economics still work today? (use the case discussed in class to answer this question or any other examples) (ii) Provide examples of three factors that can sh

Explain about delphi method, Q. Explain about Delphi method? Delphi me...

Q. Explain about Delphi method? Delphi method: This is a systematic, interactive forecasting method that depends on a panel of experts. Experts answer questionnaires in two o

The determination of equilibrium national income, THE DETERMINATION OF EQUI...

THE DETERMINATION OF EQUILIBRIUM NATIONAL INCOME National income is said to be in equilibrium when there is no tendency for it either to increase or for it to decrease.  The a

Calculate the output and price in market, Question: Discuss the pricing...

Question: Discuss the pricing practices adopted by firms under different market structures. OR A firm produces a good, which is sold on delivery and in restaurants. The d

Give brief description about economics, Economics is generally defined as t...

Economics is generally defined as the problem of how best to allocate limited resources, limited because needs are characterized as unlimited, but common sense tells us that rather

Economic theory, How does economic theory contribute to managerial decision...

How does economic theory contribute to managerial decisions?

Problem, Calculate point elasticity of demand for demand function Q=10-2p f...

Calculate point elasticity of demand for demand function Q=10-2p for decrease in price from Rs 3 to Rs 2 . Thanks a lot!

Model specification - search and matching model, Model Specification   ...

Model Specification   We proceed with the model specification in the following steps. 1)  The economy is composed of competitive firms (F  in number) and identical workers

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