Economics Basics Elasticity
Introduction
What Is Economics
Scarcity
Macro and Microeconomics
Production Possibility Frontier (PPF)
Opportunity Cost
Specialization and Comparative Advantage
Absolute Advantage
Demand and Supply
The Law of Demand
The Law of Supply
Time and Supply
Supply and Demand Relationship
Equilibrium
Disequilibrium
F. Shifts vs. Movement
Elasticity

The availability of substitutes
Income available to spend on the good
Time
Income Elasticity of Demand
Utility
Monopolies
Oligopolies
Perfect Competition
Conclusion

 

 

HOME
 


 

 

The degree to which a demand or supply curve reacts to a change in price is the curve's elasticity. Elasticity varies among products because some products may

be more essential to the consumer. Products that are necessities are more insensitive to price changes because consumers would continue buying these products despite price increases. Conversely, a price increase of a good or

service that is considered less of a necessity will deter more consumers because the opportunity cost of buying the product will become too high.

 

A good or service is considered to be highly elastic if a slight change in price leads to a sharp change in the quantity demanded or supplied. Usually these kinds of products are readily available in the market and a person may not necessarily need them in his or her daily life. On the other hand, an inelastic

good or service is one in which changes in price witness only modest changes in the quantity demanded or supplied, if any at all. These goods tend to be things

that are more of a necessity to the consumer in his or her daily life.

 

To determine the elasticity of the supply or demand curves, we can use this simple equation:

 

Elasticity = (% change in quantity / % change in price)

 

If elasticity is greater than or equal to one, the curve is considered to be elastic. If

it is less than one, the curve is said to be inelastic.

As we mentioned previously, the demand curve is a negative slope, and if there

is a large decrease in the quantity demanded with a small increase in price, the demand curve looks flatter, or more horizontal. This flatter curve means that the good or service in question is elastic.

 

 

 

 

Meanwhile, inelastic demand is represented with a much more upright curve as

quantity changes little with a large movement in price.

 

 

Elasticity of supply works similarly. If a change in price results in a big change in the amount supplied, the supply curve appears flatter and is considered elastic. Elasticity in this case would be greater than or equal to 1.

 

 

 

 

On the other hand, if a big change in price only results in a minor change in the

quantity supplied, the supply curve is steeper, and its elasticity would be less than one.

 

 

 

 

Contact for more learning: webmaster@freehost7com