Mechanism of Coordinated Development of Digital Transportation and Economy Coupling Based on Spatial Econometric Model:A Case Study of Shandong Province
As a new form of transportation integrating information technology and Internet and other digital means,digital transportation plays a key role in improving transportation efficiency and reducing transportation costs,but also has an important impact on the high-quality development of modern economy.A comprehensive measurement model was established for the coupling relationship between digital transportation and economic development based on the coupling coordination model and spatial econometric model,taking Shandong Province as an example to explore the spatial interaction relationship between elements.The results indicate that the coupling relationship between digital transportation and economic development is becoming increasingly close.The spatial analysis results further indicate that digital transportation has a positive radiation effect on economic growth in space,and the development of digital transportation has a significant positive impact on promoting economic growth in itself and other spatial units.The relevant research results can provide strong reference basis for government departments to promote the development of digital transportation and formulate corresponding economic policies.
comprehensive transportationdigital transportationcoupling coordination modelspatial Durbin model