1Analysis of life cycle cost of coal hydrogen production chain based on two technical routesCheng Wanjing, Li Junjie, Liu Huan, Tian Yajun4-112Research on coal price prediction model using the ε-SVR method based on sliding time windowNing Hui, Zhou Wenwen12-183Research on transmission path and impact measurement of coal electricity price fluctuation to economyLuo Wei19-244The influence of coal industry on regional economic efficiency in Inner MongoliaCao Fengchao25-295Coal industry structure, behavior and performance from the perspective of capacity reduction policyLiu Manzhi, Chen Zhizhi, Huang Xiaorong30-406Research on the thermal power industry environment in northeast China and the strategies for enterprises to turn over lossesZhang Xilin41-467Research on the mechanism of influencing factors of total factor collaborative innovation in coal industryWang Yiyuan, Yu Hao, Yuan Baolun, Wang Chen47-548Research on Shanxi financial support for the development of science and technology innovation in the coal industryZhao Fuli, Zhang Lihua55-619Research on internationalization strategy of coal think tank based on SWOT analysis——Taking the coal industry planning institute as an exampleQu Yang62-6510Research on the relationship between top management team heterogeneity of coal enterprises and financial performance——Earnings management as the moderator variableMiao Min66-7211Research on coping strategies for imported coal procurement risks of coal-fire power enterprisesBao Qing, Su Yingying73-7712Exploring the training model of employees in large coal enterprises in the internet era——Taking Xinji University as an exampleKong Lingwu, Yu Dahai, Sun Chunfang78-8313Research on strategic positioning of enterprise culture in coal enterprise managementQin Lining84-87 