In barter-exchange markets, agents seek to swap their items with one another … Also, in barter-exchanges generally, more agents are affected if one drops out of … http://www.cs.cmu.edu
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BarterNews is celebrating 27 years of reporting news about the world of barter. The Tuesday Barter Report provides weekly coverage on barter […]
Trade exchange with members in Washington DC and Baltimore metro areas, including Annapolis and the Eastern Shore. http://www.bartersys.com/
Trade exchange established in 1977, serving businesses on Florida's gulf coast and Alabama. http://www.gulfcoasttrade.com
Barter exchange in Vancouver, Washington, USA. http://tradeyainc.net/