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Date of Publication:2022-10-06

Journal:大连海事大学学报

Issue:4

Page Number:64-67

ISSN No.:1006-7736

Abstract:A system-dynamics model including causal graph, flow graph and parameters, etc between comprehensive transportation system and district economy was built to quantitatively analyse the interaction between them, and it was applied correspondingly in Dalian. Base on the historical statistics data, the model feasibility was validated. The change trend of the key economic variables of Dalian city and Liaoning province was analyzed quantitatively by running the model, and the interaction of Dalian comprehensive transportation system with the economics of them was obtained, which can offer correlative guidance for government department reasonably planning comprehensive transportation system and district economy.

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