Tutor2u
Tutor2u: Theory of Supply
This site provides a simple definition of market supply and the supply curve. Illustrates concept with a graph.
University of North Carolina
University of North Carolina: Perfect Competition
This site shows cost curves for a firm in a perfectly competitive market, and has an interactive graph to show what their profit margin is at various levels of production.
Council for Economic Education
Econ Ed Link: Chevy Volt It's Electric!
The costs and benefits of owning an electric or hybrid car will be evaluated in this activity. By reading and researching the history of the production of electric cars, the activity allows students to understand how this market has...
Curated OER
Market Failure; Positive Externalities
This site examines how society can benefit by producing and consuming more of a product that causes a positive externality.
Khan Academy
Khan Academy: Price Ceilings and Price Floors
This article discusses how quantity demanded react to artificial constraints on price.