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本文分析了能源消费大省辽宁省的能源消费结构,煤炭是最主要的能源消费种类,石油消费量也在逐渐增多,而清洁能源的使用量占比比较小。通过协整分析可得,能源消费结构与经济增长之间存在着长期稳定的关系,煤炭对经济增长的促进作用最大,但是格兰杰因果检验表明只有天然气是经济增长的格兰杰原因。目前辽宁省的能源消费结构需要升级优化,才能够更有效促进经济增长。
This paper analyzes the energy consumption structure of Liaoning Province, a major energy consumption province. Coal is the most important type of energy consumption. Oil consumption is also gradually increasing, while the share of using clean energy is relatively small. Through the co-integration analysis, there is a long-term and stable relationship between energy consumption structure and economic growth. Coal plays the most important role in promoting economic growth. However, Granger causality test shows that natural gas is the Granger cause of economic growth. At present, the energy consumption structure of Liaoning Province needs to be upgraded and optimized so as to be able to promote economic growth more effectively.