A SIMPLE CHARACTERIZATION OF RETURNS TO SCALE IN DEA

• Tone Kaoru

  Graduate School of Policy Sciences Saitama University

書誌事項

タイトル別名

• Simple Characterization of Returns to S

抄録

In this paper, we will present a simple method for deciding the local returns-to-scale characteristics of DMUs (Decision Making Units) in Data Envelopment Analysis. This method proceeds as follows: first, we solve the BCC (Banker-Charnes-Cooper) model and find the returns-to-scale of BCC-efficient DMUs and a reference set to each BCC-inefficient DMU. We can then decide the local returns-to-scale characteristics of each BCC-inefficient DMU by observing only the returns-to-scale characteristics of DMUs in their respective reference sets. No extra computation is required. We can apply this method to the output-oriented model and to the additive model as well.

収録刊行物

• 日本オペレーションズ・リサーチ学会論文誌

  日本オペレーションズ・リサーチ学会論文誌 39 (4), 604-613, 1996

  公益社団法人 日本オペレーションズ・リサーチ学会

キーワード

• Management Science and Operations Research
• General Decision Sciences

詳細情報

• CRID: 1390282679086264704
• NII論文ID: 110001184472
• NII書誌ID: AA00703935
• DOI: 10.15807/jorsj.39.604
• ISSN: 21888299
• ISSN: 04534514
• NDL書誌ID: 4098983
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4098983
• Web Site: https://www.jstage.jst.go.jp/article/jorsj/39/4/39_KJ00001203058/_pdf
• 本文言語コード: en
• データソース種別:
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