Khan Academy
Khan Academy: What Factors Change Demand?
Read about factors, besides price, that affect a quantity that is demanded. This resource is designed for students who are taking a college-level microeconomics course.
Robert Schenk, PhD
Cyber Economics: Supply and Demand Overview
This is a site from the St. Joseph's College with an overview of the supply and demand model. It is actually the first page of a lesson on supply and demand complete with links to more in-depth discussions including graphs and charts...
Council for Economic Education
Econ Ed Link: Phillips Curve
This lesson explores the relationship of unemployment to inflation in the 1960s and after. Young scholars will discover the short-run trade-off between inflation and unemployment when unemployment is less than its natural rate. Students...