A series of Excel workbooks are provided to allow students to explore basic economic models.To use these modules you will need Excel on your computer. You will also have to "enable the macros" when you open the files or the models will not work. If the macros do not open, there are security settings in both Excel and the browser. In Excel you can go to "Tools" then "macro" then "security" If you set "security" to medium, you will have the option of enabling the macros.

It is a good idea to "right" click and "save target as" Thes will allow you to download the Excel module to your computer in a convenient folder. Then you can open the file in Excel.
 
Excel Modules
Production Possibilities Model
Opportunity Cost and PPF
Budget Constraint
Graphing Demand
Indifference Map
Revenue and Demand
Demand Model with Elasticities

Estimating Market Demand

Supply
Equilibrium
Elasticity
Cross Elasticity
Income Elasticity
Short Run Production
Cobb Douglas Production Function

"Cobb Douglas Calculator"

Production to Cost

Utility

Benefit/Cost Analysis
Profit, Cost and Revenue (pure comp and monopoly)
Math Review
Production Cost Matrix
Production Cost Practice

Materials provided by
R. Larry Reynolds
Jan '07