Economic Definition of fallacy of composition. Defined.
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Term fallacy of composition Definition: The logical fallacy of arguing that what is true for the parts is also true for the whole. In the study of economics, this takes the form of assuming that what works for parts of the economy, such as households or businesses also works for the aggregate, or macroeconomy. The contrasting fallacy, which you might want to examine next, is the fallacy of division.