Interactive Development of Port Industry and Regional Economy Based on Green Idea

Abstract

With the development of the port, its location advantage is dominant, and many industries begin to aggregate around the port ceaselessly which stimulates the different scales of port industry. Research shows that, the areas where port industry are located mostly focus on partial benefit and expand the scale of port industry indiscriminately, and this leads to repeated constructions, waste of resources and environmental pollution. To solve this problem, the interactive relationship between the port industry and regional economy is analyzed thoroughly, and the system dynamics theory is used to analyze the causal nexus and feedback mechanism based on the green idea. Then the system dynamics simulation model is established for revealing this interactive relationship. The model is validated by using the development of Liaoning Province of China port industry as an example. The result shows that the model can reveal the complex interactive relationship between the port industry and regional economy extensively, and can provide theoretical basis and guidance for the development planning and layout adjustment of port industry.