Analysis of Grey Correlation Degree between Mining Structure and Economic Growth in Henan Province
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Based on the theory of gray correlation, this paper selects the relevant data of the mining structure and GDP of Henan Province in recent years, and uses the gray correlation analysis method to quantitatively analyze the degree of correlation, and quantitatively analyze the mining structure of Henan Province from 2008 to 2015. The relationship between various industries and economic growth. The results show that in recent years, the degree of correlation between the mining structure and economic growth in Henan Province is in the order of coal mining and washing industry>ferrous metal smelting and rolling processing industry>non-metallic mining and dressing industry>non-ferrous metal mining and dressing industry>non-metallic mineral products industry >Non-ferrous metal smelting and rolling processing industry>Petroleum and natural gas mining industry>Ferrous metal mining and dressing industry. The primary processing industry still occupies the main part of the existing industrial structure in Henan Province, and the raw material industry and processing industry are still the foundation of Henan Province’s economic development. In order to make the mining industry make a more substantial contribution to the economic development of Henan Province, it is recommended that: (1) While attaching importance to the role of raw materials in economic growth, we should also attach importance to the coordinated development of the raw material processing industry, and face the deep processing industry as the economy of Henan Province. Contributions from development. (2) Take the intensive and efficient development path of “high technology content, good economic benefits, excellent mining structure, low resource consumption, less environmental pollution, and full utilization of the advantages of mining resources”.
Mining structure, Economic growth, Gray correlation analysis