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What is global DEA measured in?

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Final Answer:

Global DEA (Data Envelopment Analysis) is typically measured in relative efficiency scores, a dimensionless ratio indicating how well a unit (such as a firm or organization) utilizes its inputs to generate outputs.

Step-by-step explanation:

Global DEA is a mathematical technique used in operations research and management science to evaluate the efficiency of decision-making units. It assesses how effectively a unit transforms multiple inputs into multiple outputs. The output of a global DEA analysis is a set of efficiency scores, with a score of 1 indicating perfect efficiency.

These efficiency scores are relative, comparing the efficiency of each unit to others in the analysis. A score of less than 1 suggests inefficiency, while a score of 1 denotes full efficiency. Global DEA is employed in various fields, including finance, healthcare, and public policy, to enhance decision-making processes.

Global DEA is measured in relative efficiency scores.

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