|WikiProject Economics||(Rated Start-class, Mid-importance)|
why is the production possibilities curve imperfect?
what about bands like stratovarius and children of bodom...would the volley of guitar and keyboard solos be considered trade offs too?--220.127.116.11 16:47, 14 October 2007 (UTC)
De Loof "cite"
There has been an attempt to get the De Loof paper (Longevity and aging in insects: Is reproduction costly; cheap; beneficial or irrelevant? A critical evaluation of the ‘‘trade-off’’ concept, 2011) used as a cite for the meaning of a trade off. This is, I suspect, entirely mischievous since the De Loof paper takes its definition of trade off from this very Wikipedia article. JackAidley (talk) 13:00, 3 January 2011 (UTC)
Copyright problem removed
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