Editing David Ricardo (section)

====Unequal exchange====
Chris Edward includes Emmanuel's [[unequal exchange]] theory among variations of neo-Ricardian trade theory.<ref>Chris Edwards 1985 ''The Fragmented World: Competing Perspectives on Trade, Money and Crisis'', London and New York: Methuen. Chapter 4.</ref> [[Arghiri Emmanuel]] argued that the [[Third World]] is poor because of the international exploitation{{clarify|date=January 2015}}<!-- not clear what kind of exploitation is being described here?  is he talking about slave conditions in Sudan?  or the entering into of exchange at wages lower than those of particular other countries/cities?  or what? --> of labour.<ref>{{citation |last=Emmanuel |first=Arghiri |title=Unequal exchange; a study of the imperialism of trade |publisher=Monthly Review Press |location=New York |year=1972 |isbn=0-85345-188-5 |url=https://archive.org/details/unequalexchanges0000emma/page/ }}{{page needed|date=March 2022}}</ref><!-- with no url and no page number, it is difficult to verify this source -->{{verify source|date=January 2015}}

The unequal exchange theory of trade has been influential to the (new) [[dependency theory]].<ref>{{citation |doi=10.1016/0305-750X(78)90051-7 |title=Dependency: A formal theory of underdevelopment or a methodology for the analysis of concrete situations of underdevelopment? |year=1978 |last1=Palma |first1=G |journal=World Development |volume=6 |issue=7–8 |pages=881–924}}</ref>