Organization for European Economic Co-Operation

The Organisation for European Economic Co-operation (OEEC) was founded in 1948 led by Robert Marjolin of France, to help administer the Marshall Plan (which was rejected by the Soviet Union and its satellite states). This would be achieved by allocating American financial aid and implementing economic programs for the reconstruction of Europe after World War II. (Similar reconstruction aid was sent to the war-torn Republic of China and post-war Korea, but not under the name "Marshall Plan".)

In 1961, the OEEC was reformed into the Organisation for Economic Co-operation and Development by the Convention on the Organisation for Economic Co-operation and Development and membership was extended to non-European states. Most OECD members are high-income economies with a very high Human Development Index (HDI) and are regarded as developed countries.

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