Compilation And Analysis Of Interregional Input-Output Table Of Jing-Jin-Ji

In February 2016,the national economic and social development planning of Jing-Jin-Ji during '13th Five-Year Plan 'period was issued and implemented.This is the first inter-provincial regional '13th Five-Year' plan.The trend of Beijing-Tianj in-Hebei economic co-development has begun and entered a necessarily speed-up period,which wil improve the industrial structure and promote the coordinated development of regional economy.Beijing-Tianjin-Hebei integration faces both opportunities and challenges.lt is current major task to think rationally about integrated development problems,to make policy adjustments innovatively to achieve a new growth and qualitative leap.However,due to the low degree of market opening,the lack of integration power,industrial transmission gap and ecological deterioration and so on,the current regional economic development imbalancely economic power,economic environment and other aspects vary widely.Specifically,Hebei develops relatively slowly,while Beijing and Tianjin in thier own way.All of them need to break the 'one land divide into three' mingdset,enhance the integrally development.Therefore,the key to the co-development is to integrate Hebei into the development of Beijing and Tianjin,forming a overall,high-level,innovative economic cycle.This paper argues that research of interregional association is an important breakthrough to achieve this goal.Interregional correlation can be thought as regional trade flows and industrial linkages.Based on the previous,this paper chooses the interregional input-output model to testify the trade and industry status of Beijing?Tianjin and Hebei and analyzes the trade flows,industrial linkages of Beijing?Tianjin?Hebei by empirical analysis,and provides the data to support for the industrial development of Jing-Jin-Ji and the adjustment of industrial structure and industrial upgrading.In this regard,some suggestions are made.