1. 4. Mat ea concept in Column A with an example in Column B.

Column A Column B

a. A private good 1. A policy solution to the tragedy of the commons

b. A free rider

c. Price discrimination 2. National defense 3. e primary factor on whi some economists disagree regarding climate policy

d. A public good 4. Your shoes

e. An artificially scarce good 5. Someone who listens to public radio without contributing to it

f. Individual transferable quotas 6. Charging airline passengers different fares g. e discount rate 7. e WiFi signal at a hotel that arges for Internet access