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A study on development of ridership demand estimation model according to changes on railway policy and environment
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철도정책 및 환경변화에 따른 수송수요 변화 추정모형 개발

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A study on development of ridership demand estimation model according to changes on railway policy and environment
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Time series model has been used for a short-term rail travel demand forecasting. However, this sort of the model is inherently limited to explain the impact of railway service changes on travel demand, since it draws its basis from past travel records. Especially, to cope with dynamic transport market and various customer needs, properly managing railway service has become ever more important. While general railways are more accessible than express railways, they suffer from low mobility and vulnerable to social and environmental changes. Rail travel demand forecasting model needs to reflect these characteristics of general railways, which has yet to be done. This study establishes a model that is able to consider socio-economic indicators and the impact of other travel modes. It is found that calibrating an independent model for each rail line can get better model fit than using an integrated model, because the effects of independent variables are different from line to line. Therefore, this research finalizes the forecasting model through selecting significant variables for rail lines from the Saemaeul and Mugunghwa railways. In this study, This will be useful to set new rail line or plan for future rail travel demand.

Contents

1. 서론
2. 철도의 수송실적 분석
3. 신뢰성이론을 통한 통행특성 분석
4. 수송수요 변화 추정모형
5. 철도운임 및 통행시간에 대한 강도분석
6. 결론
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UCI(KEPA) : I410-ECN-0101-2016-530-002688804