Study on the relationship between electricity consumption and Troika in Fujian province based on input-output theory

This paper analyses connections between the input and output in different economic departments. Based on the input-output theory, the relationship among consumption, investment, export data and electricity consumption is studied. Firstly, mathematical model of “Troika” leading to electricity consumption is built. Secondly, by utilizing input-output tables in 2002, 2007 and 2012 published by Statistics Bureau of Fujian and industrial electricity consumption tables in Fujian Province published by State Grid Fujian Electric Power Company, relationship and developing trends between electricity consumption and “Troika” are calculated. Study results show that pushing effect of investment to electricity consumption increases year by year, while that of consumption decreases. The pushing effect of export is the smallest. From industrial views, the electricity consumption caused by other manufacturing industry accounts for the biggest proportion, while that caused by finance represents the smallest percentage.