DocumentCode :
3471625
Title :
Analysis on Local Railroad Freight Transportation´s Unit Root Process of Structural Changes
Author :
Chen, Hanli ; Ma, ChaoQun ; Qin, Tao
Author_Institution :
Central South Univ., Changsha
fYear :
2007
fDate :
18-21 Aug. 2007
Firstpage :
1095
Lastpage :
1099
Abstract :
In order to help concerned department and local railroad bureau to distinguish, grasp opportunity, and impel local railroad freight transportation´s development, the article introduces the newest econometrics measurement tool - structural change model. Applying unit root test and trend stationary test of structural change model, and using HeNan Province´s history data for the period 1981-2005, the paper analyzes local railroad freight transportation´s data-generating process. These conclusions, which come from above analysis, indicate that local railroad freight transportation´s date generation process don´t have trend stability´s characteristic and are unit root process of structural changes. At the same time, by way of endogenous and exogenous structural changes´ unit root test, we seek to local railroad freight transportation´s endogenous and exogenous structural change points. Structural change, in 2000 year, which coincides with larger changes in the management, is found to be significant.
Keywords :
econometrics; freight handling; government; management of change; railways; transportation; econometrics measurement tool; local railroad freight transportation; structural change model; structural stability; Automation; Chaos; Econometrics; Information analysis; Logistics; Rail transportation; Railway engineering; Road transportation; Stability analysis; Testing; Data-generating process; Local railroad freight transportation; Structural changes; Unit root process;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Automation and Logistics, 2007 IEEE International Conference on
Conference_Location :
Jinan
Print_ISBN :
978-1-4244-1531-1
Type :
conf
DOI :
10.1109/ICAL.2007.4338731
Filename :
4338731
Link To Document :
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