1Exploration and practice of high quality transformation and development with large coal enterprisesLi Jinping4-102Economic practice of Chinese coking coal under the background of supply-side reformFan Wensheng, Guo Lijuan11-153Research on the follow-up issues of "de-capacity" in Hebei coal industryLi Weiming, Ren Shihua, Tian Hui16-194Path analysis on the impact of coal price fluctuation on Shaanxi province's economy——Based on input and output analysisYuan Ziding, Xu Jian, Zhang Jinsuo20-255Research on the factors affecting the wage of coal mining and washing industry——Taking Shanxi, Shaanxi and Inner Mongolia as an exampleLu Shichang, Yu Xiwen26-316Evaluation of collaborative innovation development mechanism of coal industry based on ANP-Entropy Weight MethodXia Zongyang, Peng Yiting, Song Chencheng32-387Economic evaluation of clean heating technology based on user's affordabilityFan Jinlu39-448Study on the economic value of coal mine solid waste resource utilizationZhang Fengwei, Zeng Lin45-519Research on the economics and development strategy of coal chemical industry under low oil priceShen Wan52-5610Research on current status and policy of coal mining in ChinaQin Rongjun57-6111Research on China's coalbed methane industry policy evaluationZheng Dezhi62-6512Analysis on human capital investment in coal enterprisesGeng Liping66-7013Status and countermeasures of clean and efficient utilization of coal resources in ChinaLi Xiaojiong71-7514Research on collaborative management of coal trade supply chain in ChinaLYU Bo76-8215Research on Human Resource Management of Coal Enterprises Based on Lean ManagementYan Aihua, Huang Shanshan83-87