Implementing Data Envelopment Analysis Using SAS$^{\circledR}$

SAS$^{\circledR}$를 활용한 자료포락분석의 실행

  • Published : 2000.11.01

Abstract

This paper provides an implementation of data envelopment analysis (DEA) developed by Charnes et al. using SAS. Since a flexible interactive matrix language SAS/IML included in the SAS has a syntax similar with the matrix algebra, one can easily create and understand SAS/IML code for DEA. In this paper, a simple SAS/IML code for DEA and its illustrative implementation with an input-output data set of 25 American private university research libraries are provided.

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