Contribution of Safety to Mining Economic Growth in China
Safety input is a safeguarding force to mining, as well as one of main reasons for the increased growth rates of Total Factor Productivity (TFP).To figure out the contribution of the safety input to mining economic growth, a new production safety index system with six principal items describing China mining safety was constructed.The study found that China mining production safety level was improved continuously from 0.462 in 1991 to 7.687 in 2007, a more than 16-fold increase.Using co-integration theory and dynamic construction model, a mining economic growth model was established based on the new production safety index system.The empirical results prove that labor input and capital input are still major factors to promote mining economic growth, and the production safety not only contributed the short-term GDP growth of mining industry but also helped present 7% of contribution rate to the long-term elasticity coefficient.
mining production safety index economic growth model contribution rate of safety input to economy growth
Tan Haixia Wang Hongtu Yuan Zhigang Liu Jingcheng Chen Lin Haladou Abdou
State and local joint engineering laboratory of methane drainage in complex coal gas seam, Chongqing Key Lab for Exploitation of China Southwestern Resources & Environmental Disaster Control Engineerin Geology and Mineral Resources Exploration Academy of Yunnan Geology and Mineral Resources Bureau, Ku School of Economics and Business administration, Chongqing University,Chongqing 400030, China
国内会议
重庆
英文
123-129
2011-11-01（万方平台首次上网日期，不代表论文的发表时间）