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0001 群馬大学社会情報学部研究論集 >
第18巻 (2011) >

Please use this identifier to cite or link to this item: http://hdl.handle.net/10087/6085

Title: データ包絡分析法によるJRと大手私鉄の事業活動効率比較 ―DEAとInverted DEAのウィンドー分析による大手私鉄各社(在東日本)の比較―
Other Titles: The Relative efficiency evaluation for the Japan Railway companies and Japan's major private railway companies by DEA and Inverted DEA : Trends of the relative efficiencies and inefficiencies of Japan's major private railway companies in eastern Japan
Authors: 杉山, 学
Sugiyama, Manabu
Keywords: データ包絡分析法
JR
大手私鉄
事業活動効率
DEA
Inverted DEA
ウィンドー分析
Issue Date: 31-Mar-2011
Publisher: 群馬大学社会情報学部
Citation: 群馬大学社会情報学部研究論集 18, 67-96, 2011
Abstract: This study evaluates the relative efficiencies of Japan Railway companies and Japan's major private railway companies, using various types of DEA(Data Envelopment Analysis). The first step of the evaluation focused on the time series perfoumance data analysis of the Japan Railway companies. The second step of the evaluation focused on the relative efficiencies of Japan Railway companies using the DEA/Window Analysis (Data Envelopment AnalysisfXVindow Analysis). The third step of the evaluation focused on the relative inefficiencies of Japan Railway companies using the Inverted DEA/Window Analysis (Inverted Data Envelopment Analysis/Window Analysis)as a variation of Inverted DEA(Inverted Data Envelopment Analy- sis). As the fourth step of the evaluation, this paper evaluates the relative efficiencies and inefficiencies of Japan's major private railway companies in eastern Japan using the DEA/ Window Analysis and the Inverted DEA/Window Analysis. In this paper, trends of the relative efficiencies and inefficiencies of each Japan's major private railway company in eastem Japan became clear by comparing with each Japan Railway company.
URI: http://hdl.handle.net/10087/6085
ISSN: 1346-8812
Appears in Collections:第18巻 (2011)

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