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박찬익(Park Chan-Ik),이재원(Lee Jae-Won),유승열(Ryu Sung-Ryul),권용장(Kwon Yong-Jang),유재균(Yoo Jae-kyun) 한국철도학회 2005 한국철도학회 학술발표대회논문집 Vol.- No.-
The success of road transportation, in dominating the surface movement of freight, is now threatened by increased traffic congestion, falling average motorway speed and rising in logistics costs, oil price. Due to the necessity for an effective transport system, we need to improve domestic transport infrastructure to reduce logistics cost by shifting to rail system. To analysis the demand characteristics in advance against these hypothetical circumstances, Stated Preference, which is called SP, approaches have been adopted to analysis the shipper"s mode choice behaviors as RP(Revealed Preference) approaches are not appropriate. The results also indicate that the most effective policy to divert the freight volume from road to railway is to reduce freight rates for the railway with improved reliability.