After reading this chapter, you should be able to: - Use the terms price elasticity of supply and price elasticity of demand to describe the responsiveness of quantity supplied and quantity demanded to changes in price.
- Calculate elasticity graphically and numerically.
- Distinguish five elasticity terms that are used to differentiate varying degrees of responsiveness.
- Explain the importance of substitution in determining elasticity of supply and demand.
- Relate price elasticity of demand to total revenue.
- State how other elasticity concepts are useful in describing the effect of shift factors on demand.
- Explain how the concept of elasticity makes supply and demand analysis more useful.
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