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Unit 2.5(1) Price elasticity of demand (PED)

This page focuses on price elasticity of demand (PED). It covers its definition and measurement, the interpretation of the PED value, the determinants of PED, the effect of PED on revenue, types of goods and PED, and an evaluation of PED. Price elasticity of demand is the responsiveness of quantity demanded for a good to a change in its price. It is measured by the equation: % change in Qd / % change in P For...

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