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0001 群馬大学社会情報学部研究論集 >
第19巻 (2012) >

Please use this identifier to cite or link to this item: http://hdl.handle.net/10087/6795

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(在西日本)の推移―
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 western Japan
Authors: 杉山, 学
Sugiyama, Manabu
Keywords: 大手私鉄(在西日本)
JR(JR 旅客各社)
相対的効率性評価
DEA
Inverted DEA
時系列分析
DEA/ウィンドー分析
Inverted DEA/ウィンドー分析
Issue Date: 31-Mar-2012
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 19, 17-45, 2012
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). As the fifth step of the evaluation, this paper evaluates the relative efficiencies and inefficiencies of Japan’s major private railway companies in western 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 western Japan became clear by comparing with each Japan Railway company. On the other hand,the first step of the evaluation focused on the time series performance 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. The third step of the evaluation focused on the relative inefficiencies of Japan Railway companies using the Inverted DEA/Window Analysis as a variation of Inverted DEA. The fourth step of the evaluation focused on 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.
URI: http://hdl.handle.net/10087/6795
ISSN: 1346-8812
Appears in Collections:第19巻 (2012)

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