Research on Shanghai Port Logistics Based on VAR Model
نویسندگان
چکیده
Abstract This article mainly analyzes how to use the vector autoregressive VAR model study development of Shanghai port logistics. First, co-integration test analyze long-term relationship between logistics and regional economy; Then, by constructing a cargo throughput Shanghai’s GDP, construct an impulse response function dynamic mechanism two; Then contribution rate two through variance decomposition.
منابع مشابه
mortality forecasting based on lee-carter model
over the past decades a number of approaches have been applied for forecasting mortality. in 1992, a new method for long-run forecast of the level and age pattern of mortality was published by lee and carter. this method was welcomed by many authors so it was extended through a wider class of generalized, parametric and nonlinear model. this model represents one of the most influential recent d...
15 صفحه اولResearch on Port Logistics Development Model Based on Supply Chain Management
With the deepening of the Supply Chain Management (SCM) thinking, the port is gradually applied the relevant theory to develop its logistics model. This paper uses the theoretical and empirical analysis method, summarizes and compares the existing development models of port logistics, and then proposes that the Supply Chain Model (SC-Model) is an important trend in the development of port logis...
متن کاملResearch on the Scale-planning Model for the Coal Logistics Center based on Coal Logistics Network Planning
The scale planning of the coal logistics center plays an important role in coal logistics network planning. Based on the coal logistics network planning, this paper analyses the coalmine production capacity, transportation capacity, coal demand and other factors, then brings forward the demand trend coefficient on that basis. Further, the authors construct a scale-planning model for the coal lo...
متن کاملThe research on agricultural products logistics efficiency in China based on DEA-Malmquist model
Low efficiency has been the bottleneck that is hindering agricultural products logistics to play the role in improving economic and social development. But relevant research achievements are not many. This paper studies agricultural products logistics efficiency from 2008 to 2011 in China based on DEA and Malmquist index and finds that during later period of study, the total factor productivity...
متن کاملResearch on Visualization of Port Transportation Network based on Force Directed Model
Visualization technology has been extensive used in various fields which makes the information presented in a visual way. Visualization directly improves the cognitive efficiency of information, greatly reduces the complexity of data understanding, and breaks through the limitation of the traditional statistical analysis method. The automatic placement of nodes and edges in the network graph ha...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IOP conference series
سال: 2021
ISSN: ['1757-899X', '1757-8981']
DOI: https://doi.org/10.1088/1755-1315/791/1/012042