A DEA Approach for Evaluating the Efficiency of Bus Routes

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概要

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• This study presumes the efficiency of each route by utilizing data of Seouls exclusive bus routes for the first half of 2008 and the DEA model. In the estimation, it is assumed that the number of passengers and profits of each route is calculated by considering the number of buses and stops, travel distance, intervals and management cost. This study computed the efficiency scores of each bus line in Seoul based on the data for the first half of 2008 and one of the DEA models, namely the BCC model. After analysis using the input-oriented BCC model, out of a total of 18 lines of interest, there were 2 CRS lines and 16 IRS lines. Also, the Tobit Regression Analysis that helps identify the impact of the elements used in the analysis on efficiency scores proved that the most influential element to exclusive buses is the length of intervals.

著者

• HAHN Jin-seok

  Department of Civil & Environmental Engineering, Seoul National University

• KIM Hye-ran

  Advanced Institutes of Convergence Technology, Seoul National University

• KHO Seung-young

  Department of Civil & Environmental Engineering, Seoul National University

• HAHN Jin-seok

  Department of Civil & Environmental Engineering, Seoul National University

• KHO Seung-young

  Department of Civil & Environmental Engineering, Seoul National University

関連論文

• A DEA Approach for Evaluating the Efficiency of Bus Routes

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