Elasticity

Why not use the slope of the demand curve as the measure of responsiveness to demand to price?

Elasticity notation

Point elasticity of demand

Terminology for Elasticity

Linear demand formula

Elasticity and linear demand

Extremes

Determinants of elasticity

Elasticity and revenue

Other types of elasticity

Log-linear demand

5-Forces

Perfect competition

Demand function in perfect competition

Firms with market power

Different market models
