The purpose of this study is to analyze static and dynamic efficiency of the logistics efficiency of the 3 Northeast Provinces of China, based on the DEA(CRS, VRS) and DEA Window model over 9 years(2012-2020).
In the analysis of the efficiency, the transportation distance, the number of employees working environments of shipping, rail and road, and the new fixed assets investment in of logistics industry were used as an input variables, while output variables included the amount of traffic in shipping, rail and road.
The empirical results show the following findings. First, static efficiency results indicated that Liaoning, Jilin and Heilongjiang regions are inefficiency of logistics in 2019. Especially, these(jilin, heirongjiang) regions were scored below average VRS efficiency in China.
Second, the research reveals that beginning in 2012, logistics efficiency of 3 Northeast Provinces of China have a tendency to improve between 2012 and 2019, as based on dynamic efficiency analysis. However, these regions show that the efficiency level was generally lower than the other areas. Third, it was analyzed that the three northeastern provinces had many things to improve due to their low logistics efficiency. Therefore, it is necessary to sign partnerships in the logistics market through joint cooperation, not competition with the three northeastern regions, and seek cooperation in various fields.