Study On The Economic Impact Of Waterway Infrastructure Construction In Jiangsu Section Of The Yangtze River

Yangtze River areas have the richest water resources in China, the construction and development of Yangtze River shipping have made remarkable achievements in these years. Port and waterway infrastructure construction made a great contribution to the development of the countries and regions, on the one hand,shipping construction can realize low cost, low energy consumption, fast speed, high efficiency, large-scale logistics transportation, it will stimulate domestic demand, promote the development of relevant industries and promote the development of China’s economy, on the other hand, because of the externality characteristics of shipping, shipping industry have different degree and depth economic ties with many other departments, it can promote other related industry restructuring and upgrading, and promote the development of the whole society and other departments of the national economy.The Jiangsu section of the Yangtze river waterway construction project has significant meaning in the twelfth five-year-plan national water transportation system. The project has the largest proportion in water transportation industry investment, the project is the most complicated technology and longest project, and benefits the country and people in the twelfth five-year-plan. Accelerating the implementation of the project, it will achieve the comprehensive benefit of channel regulation and port construction project in Jiangsu section of the Yangtze river, it will achieve the reasonable cohesion shipping between the jiangsu section of the Yangtze river and the Yangtze river, and it will promote sustainable economic development of the Jiangsu region along the river. Among them, the total length of jiangsu section of the Yangtze river waterway regulation project is about425kilometers, is about to be invested abou18billion yuan. This paper also analyzes the impact of Jiangsu section of the Yangtze river waterway construction engineering in-depth. The paper includes the following three aspects:This paper first analyzes the development environment of jiangsu section of the Yangtze river shipping, and then from waterways, ports and vessels and support system four aspects, analyzes the the development situation and development trend of jiangsu section of the Yangtze river shipping, and then making qualitative analysis for the present situation and development trend of the economy of Jiangsu section of the Yangtze river.Then taking the investment of port and channel during the twelfth five-year-plan in jiangsu province as an example, according to the latest input-output table of jiangsu province, According to Input-output method, the direct and indirect added value (including backward sweep function, forward sweep function and consumption sweep function) brought about by the waterway infrastructure construction project in Jiangsu province is calculated. The GDP contribution rate and contribution to the equivalent created by waterway infrastructure construction project are also counted.Finally, the national economy contribution of the waterway infrastructure construction in Jiangsu province economic results is analyzed, and based on this, it further specify the huge function of jiangsu section of the Yangtze river waterway transportation in the whole comprehensive transportation system, specify the contribution of waterway infrastructure construction to the development of national economy, and it provide relevant scientific basis for the relevant government departments in Jiangsu province making macroscopic transportation economic policy.