An Empirical Study on Joint Development of Manufacturing Pillar Industries and Logistics Industry in Three Northeastern Provinces

This paper uses gray relational model analysis method, and analyzes the linkage relationship between the manufacturing industry, pillar industries of manufacturing and logistics industry in the three northeastern provinces. The results show that there are regional differences and structural differences in the association degree of the Northeast logistics industry and manufacturing and pillar industries. Therefore, appropriate measures should be taken to accelerate the joint development and effective integration of manufacturing and logistics industry in Northeast China. It is a very important practical significance to enhance the competitiveness of manufacturing industry and the healthy development of the national economy in the Northeast region.