University of Colorado
University of Colorado: Summary Table of Market Equilibrium
Chart that shows what happens to equilibrium price and quantity when both supply and demand remain constant or shift.
Federal Reserve Bank
Federal Reserve Bank of Atlanta: Supply & Demand
Highlights basic concepts such as the law of supply and demand, changes in demand and supply versus changes in the quantity demanded and the quantity supplied, the determinants of demand and supply, and market equilibrium.
Curated OER
Labor Market Equilibrium With a Payroll Tax
This site provides a good analysis of the concepts of marginal product, marginal revenue product, marginal costs, and how a monopsonist determines wages and quantity of labor hired.
Curated OER
Model of Monopolistic Competition
This site uses an example of "pushcarts on the beach" to demonstrate a monopolistically competitive market structure and how as more firms enter the market, price, quantity, and deadweight loss are all effected.