Research Article

Method to Study the Importance of Automobile Industry Chain Based on the Input-Output Model

Table 7

Top 10 Industries for total requirement coefficient.

IndustryTotal requirement coefficientRanking

Complete automobile0.08881
Special equipment for MM and construction0.03792
Special machinery for agriculture, forestry, animal husbandry, and fishery0.01913
Material handling equipment0.01714
Road FT and transportation AA0.00725
UPT and HPT0.00576
Non-ferrous metal ore mining products0.00497
Non-metallic ore mining products0.00498
Railway transportation and urban rail transit equipment0.00459
Mining AA and other mining products0.003810