📊 Microeconomics
需求价格弹性
Elasticity tells you whether a price change helps or hurts revenue.
$
$
Result will appear here
公式
PED = %ΔQ ÷ %ΔP
📊 Microeconomics
Elasticity tells you whether a price change helps or hurts revenue.
Result will appear here
PED = %ΔQ ÷ %ΔP