'Trading border'


e.g. between two countries, two groups of people, etc.




rules


1. No person on one side to own assets on the other side, e.g. a person in country A owning a building that is 

	located in country B.



2. All business activity to be settled by trading (exchanging items), e.g. 


	1,000 cane baskets in exchange for 0.5 ounces of gold


	10,000 tonnes of wheat per month for 12 months, in exchange 

		for 200 tonnes of coffee per month for 12 months. 



	Not by other arrangements, e.g.

		owing favours in the future, political agreements, use of facilities in some other location, etc.



3. benefits in being able to negotiate fair prices