Empirical Analysis on Economic Growth and Development of Logistics Based on the Co-integration and State Space Model

An empirical analysis is taken by using the data of GDP,logistics fixed assets investment,logistics and industrial structure in nearly 18 years.The results show that the four variables are co-integrated.Granger causality test shows there is only one-way output Granger causality between GDP,fixed assets investment and logistics;there is an upward trend in logistics fixed assets investment'flexibility for GDP.