--%>

Explain the Geometric Method of Measurement of Elasticity

Explain the Geometric Method of Measurement of Elasticity.

E

Expert

Verified

Geometric or Point method: It developed by Marshall. It is used as a measure of the change in quantity demanded in way to a very small change in the price. Under this method we can measure the elasticity at any of given point on a straight line demand curve using the given formula as:
ED = Lower section of the Demand curve/Upper section of Demand curve.

880_Geometric Method.png

In the given diagram, AB is a straight line demand curve along with P as its middle point. Further this is assumed as AB is 6 cm. so,

ED = PB/PA=3/3=1; at point P

ED = P1B/P1A= 4.5/1.5= 3=>1; at point P1

ED = AB/A= 6/0= α (infinity); at point A

ED = P2B/P2A = 1.5/4.5 = 1/3 = <1; at point P2

ED = B/BA = 0/6 = 0; at point B

   Related Questions in Managerial Economics

  • Q : Surplus payment from society to

    If a resource is in perfectly inelastic supply (like land), the resource price: (w) has no allocative function. (x) would rise only when resource demand falls. (y) is a surplus payment from society as an entire to resource owners. (z)

  • Q : Marginal resource cost of labor By

    By lying off three workers, total costs of a firm fall by $210 per day, indicating that the marginal: (w) revenue product of labor is $210. (x) revenue product of labor is $70. (y) resource cost of labor is $210. (z) resource cost of labor is $70.

  • Q : State the assumptions of Law of Demand

    State the assumptions of Law of Demand?

  • Q : Functions and Responsibilities of

    What are the Functions and Responsibilities of managerial economist?

  • Q : Consuming extra units of goods The

    The observations that whenever output is expanded, the costs ultimately grow faster than output, and that the enjoyment people receive from consuming additional units of a specific good ultimately declines, both pursue logically from the law of: (1) Unexpected effects

  • Q : Illustrates the Importance of

    Illustrates the Importance of managerial economics?

  • Q : Which progress illustration was Pilgrims

    Agricultural productivity within Massachusetts Bay Colony increased while Native Americans showed Pilgrims how crops grow faster and better when rotten fish are dropped in along with newly-planted seeds. This new knowledge for the Pilgrims was an illustration of: (1)

  • Q : Highest income of supply of labor This

    This worker’s weekly income in this demonstrated figure would be the highest at: (w) point a. (x) point b. (y) point c. (z) point d. How can I solve my Economics problem? Please suggest me the correct answer.

  • Q : Equilibrium in purely competitive

    As the labor market within a purely competitive economy is into equilibrium: (1) the marginal benefits by unemployment exceed unemployment compensation. (2) the marginal benefits and marginal costs from employment are equal. (3) econo

  • Q : Earning difference in average wages In

    In 2007 year, relative to men along with comparable education and experience, working women earned average wages which were roughly: (w) 25%-35% of the average wages for men.. (x) 70%-80% of the average wages for men. (y) 80%-90% of the average wages