EconExperiments 
  - Trade
  <<This experiment is contributed 
  by  Professor Ka-Fu WONG of 
  the University of Hong Kong.>>
| Discussion forum--- Please leave your valuable comments or questions here! | |||
| Concepts & Keywords Illustrated: | |||
|  | Gains from trade | ||
|  | Medium of exchange | ||
|  | Endowment | ||
|   | Preference | ||
|  | Voluntary trade | ||
|  | Relative price | ||
|  | International trade | ||
| Brief description: | |||
|  | To discover the reason behind voluntary trade. | ||
|  | To derive one of the properties of money - medium of exchange. | ||
|  | To experience how competition drives down prices. | ||
Teaching Materials:
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