• Journal of Korean Society of Transportation
• /
• v.27 no.3
• /
• pp.7-16
• /
• 2009

Because the transport policy of Korea has overemphasized road, the physical distribution function of railroad has dwindled a great deal relatively. Recently, the railway has started to be embossed due to the rise of oil prices and environment problems, in addition the government is investing greatly in railroad. The railway corporation took a big step in its history in changing to a public corporation in 2005, and it has been making every possible endeavor to improve management. This research analyzed the trend and stability of the efficiency of railway container handling goods station in korea from 2002 to 2007 based on time of after being changed to a public corporation in 2005 in order to look into the trend of efficiency. The DEA- AR(Data Envelopment Analysis-Assurance Region) and the DEA-Window, widely used as the estimation techniques of the efficiency, were used. According to the results, the efficiency was a little enhanced in 2003 in comparison with 2002, after which it continuously decreased up to 2006 and again rose in 2007. The efficiency of the railway corporation was 0.6777, but after changing to a public corporation, it showed a trend of better efficiency after some transition period had passed.

• Journal of the Korean Society for Railway
• /
• v.15 no.4
• /
• pp.388-393
• /
• 2012

Recently, various attempts are made to increase the efficiency of railway freight transport including bulk cement, the most important transport item of railway transport market. The major seven cement companies have started common use of private bulk cement car since April 2008 for the efficiency of railway freight transport. At that time, major seven cement companies owned 75% of whole bulk cement car. Railway companies forecasted that this project will decrease the amount of cost and transport time of freight car. With these data, it analyzed the effectiveness of the joint use of freight car on actual used data.