Editing Commodity market (section)

===Swaps===
A [[Swap (finance)|swap]] is a derivative in which counterparties exchange the cash flows of one party's financial instrument for those of the other party's financial instrument. They were introduced in the 1970s.<ref name=GlobalFinance2003>{{cite book
|title=Governing Global Finance: Financial derivatives, liberal states, and transformative capacity
|author=William D. Coleman
|series=GHC Working Paper 01/2
|year=2003
|url=http://www.healthagingandsociety.mcmaster.ca/institute-on-globalization-and-the-human-condition/documents/IGHC-WPS_01-2_Coleman.pdf
|access-date=15 April 2013
|archive-url=https://web.archive.org/web/20140209103857/http://www.healthagingandsociety.mcmaster.ca/institute-on-globalization-and-the-human-condition/documents/IGHC-WPS_01-2_Coleman.pdf
|archive-date=9 February 2014
|url-status=dead
}}</ref><ref name=JournalFuturesMarkets>
{{cite journal
|title=Futures Markets: Their Purpose, Their History, Their Growth, Their Successes and Failures
|author=Dennis W. Carlton
|journal=Journal of Futures Markets
|year=1984
|volume=4
|number=3
|pages=237–71
|doi=10.1002/fut.3990040302
|id={{ProQuest|228205962}}
}}</ref>