Abstract: The industrial cooperation between the east and the west is an effective exploration and important way for the country to solve the problem of insufficient and unbalanced regional development and finally realize common prosperity in the new development stage,and it is also a concrete practical achievement of the country constantly adjusting and optimizing the relationship between the government and the market.The industrial cooperation between the eastern and western regions has formed many types,such as asset income type,production and marketing cooperation type and order production type,and the logic and mechanism of its sustained and effective operation are mainly conscious recognition,scientific assessment and balance of interests.In order to improve the quality and efficiency of the industrial cooperation between the eastern and western regions,we should correctly handle the relationship between the government and the market,efficiency and fairness,and make beneficial explorations from the aspectsof strengthening the government's macro-guidance,encouraging enterprise innovation and forming social independent participation.

Key words: cooperation between the east and the west, industrial assistance, asset income type, production and marketing cooperation type, order production type