1. Economic interpretations of DEA.
- Author
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Førsund, Finn R.
- Subjects
- *
DATA envelopment analysis , *INDUSTRIAL productivity , *ECONOMIC research , *OPERATIONS research , *LINEAR programming - Abstract
Research on productive efficiency at the firm level has developed as an important and active strand of research the last decades, both within operations research, management science and economics. Two apparently different definitions of efficiency are examined, but it is shown that when both estimation methods are based on solving linear programming problems the definitions of efficiency are identical. The purpose of the paper is to give the basic ideas of efficiency analyses using DEA as a tool for researchers not so familiar with efficiency analysis and DEA. The concept of shadow prices is given special attention. [ABSTRACT FROM AUTHOR]
- Published
- 2018
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