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

Inflation, Meaning The word inflation has at least four meanings. ...

Meaning The word inflation has at least four meanings. A persistent rise in the general level of prices, or alternatively a persistent falls in the value of money.

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

Characteristics of money, Characteristics of Money Over time, therefor...

Characteristics of Money Over time, therefore, it became clear that for an item to act as money it must possess the following characteristics. Acceptability If

Extraordinary cyclical fluctuations-hayek explaination, Hayek explaination ...

Hayek explaination Under a fractional reserves system, it is possible for the banking system to supply resources to entrepreneurs for investment in excess of resources that are

What are the essential conditions for perfect completion, What are the esse...

What are the essential conditions for perfect completion? Two essential conditions for perfect competition are as given below: a. Various producers, none of whom have a hug

Significance of the behavioural approach, The significance of behavioural a...

The significance of behavioural approach is difficult to assess. It provides useful insights into some aspects of business behaviour. March and Cyert have claimed considerable shor

Short-run equilibrium, SHORT-RUN EQUILIBRIUM All firms are assumed to ...

SHORT-RUN EQUILIBRIUM All firms are assumed to aim at maximizing profits or minimizing losses.  The monopolist controls his output or price, but not both. The monopoly maxi

Monetary policy, Monetary policies This is the direction of the econom...

Monetary policies This is the direction of the economy through the variables of money supply and the price of money.  Expanding the supply of money and lowering the rate of in

Explain about isoquant map, Q. Explain about Isoquant Map? We can label...

Q. Explain about Isoquant Map? We can label isoquants in physical units of output without any difficulty. Because every isoquant signifies a specified level of output it's poss

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