= Data envelopment analysis
{wiki=Data_envelopment_analysis}
Data Envelopment Analysis (DEA) is a performance measurement technique used in operations research and management to evaluate the efficiency of decision-making units (DMUs), such as organizations, departments, or individuals. DEA is particularly useful for comparing entities that produce multiple outputs from multiple inputs, making it a valuable tool in various fields, including economics, finance, health care, and education.
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