Research On The Interaction Of Productive Service Industry And Manufacturing Industry Based On Input Output Method Between Beijing,tianjin And Hebei

With the transformation from "industrial economy" to "service economy",productive service industry has gradually become the core industry.The production service industry and modern manufacturing industry has been the main driving force for regional economic development.They have a close relationship in the industrial division of labor and the spatial distribution.The integration will greatly promote the development of regional economy.Coordinated development of Beijing,Tianjin and Hebei has been put on the agenda.The interactive development of producer services and manufacturing industry will promote the upgrading of industrial structure.Under this background,it is of great theoretical and practical significance to study interactive relationship between producer services and manufacturing industry.This dissertation is based on Beijing Tianjin and Hebei,whose economic are relatively mature as the research object.Firstly,this dissertation analysis economic development status and regional difference of Beijing Tianjin and Hebei about output value,industrial structure and obtain employment by variation coefficient method.Secondly,it analyzes the economic value of producer services and manufacturing industry from the aspects of value creation ability and economic radiation ability.Then,the input-output method is used to measure the interaction between producer service industry and manufacturing in Beijing,Tianjin and Hebei with the effect of each sector on the industrial interaction.The result shows that: with the rapid development of production service industry of Beijing Tianjin and Hebei.Production service industry has played a good role in promoting economic development.The value creation ability and economic radiation capacity of production service industry are higher than that of manufacturing industry in Beijing Tianjin and Hebei,productive service industry is more conducive to promoting the economic growth of various departments.From the view of intermediate demand,the demand of producer services to manufacturing sector is lower than that of manufacturing industry to the demand of various sectors of producer services.The proportion of the former showed a downward trend and the main demand is logistics service industry.The spread effect of manufacturing on producer services is higher than that of producer services on manufacturing in Beijing Tianjin and Hebei.The interaction between producer services and manufacturing in Beijing is higher than that in Tianjin and Hebei,but the overall level is still lower.The level of interaction between producer services and manufacturing is lower than that of the same industry between Beijing Tianjin and Hebei.Producer services are more effective than manufacturing in manufacturing services.Industrial interaction of producer services and manufacturing show a slow upward trend.