Robert Schenk, PhD
St. Josephs College: More Price Elasticity
This site explains price elasticity of supply. Includes graphs to represent the concept.
Khan Academy
Khan Academy: Price Elasticity of Supply and Its Determinants
Practice what you've learned about price elasticity of supply and the determinants of price elasticity of supply in this four-question exercise.
Robert Schenk, PhD
Cyber Economics
An incredible site! This is an interactive textbook that clearly and concisely covers any topic you can think of under both microeconomics and macroeconomics. Select "Table of Contents" to begin.