Research on the Development of Coal Logistics and its Economic Growth of Shanxi Province

According to the data on total output value and load amount of coal per day of Shanxi province,this paper uses grey correlation analysis model to calculate the correlation degree of the development of coal logistics and economic growth of Shanxi province.The results show that the development of coal logistics and economic growth of Shanxi province have a positive correlation relationship and the coal logistics industry will promote the economic development of Shanxi province.Based on the results,the paper makes three suggestions.First,government should provide some preferential policies for coal logistics industry.Second,the modern coal logistics system should be established.Third,the economic development model of Shanxi province should be upgraded.