山东省能源消费与经济增长之间的关系研究

Energy is the survival and development of human society，as the China's important energy resources and industrial base,now shandong industry faces tremendous pressure. In this context, researching energy consumption and economic growth still has important practical significance.Frist,this article uses Shandong Province 1978-2009 year data to research the unit root test between energy consumption and economic growth. the results show that both are stationary sequence, and are second single whole sequence.From the stability of the residual inspection results can be seen that energy consumption and economic growth has no co-integration relationship.The results show that energy consumption and GDP is the second single-integration relationship, meanwhile from Granger causality test shows that the energy consumption and GDP exist one-way causality. Finally, it suggests the energy policy of the economic development.