1Analysis of restrictive factors on renewable energy consumption in China and countermeasuresWang Yunzhu4-112Empirical research on intra-industry trade between China and South AsiaLiu Zhixiong, Chen Honghui12-173Research on complexity of coal industry oligopoly dynamic price gameGuo Yanni18-244Research on total coal consumption control of modern coal chemical industry in the "Fourteenth Five-Year Plan" periodYang Qian, Yang Shuai, Fan Jinlu, Zheng Jianping25-305Analysis of energy balance and energy demand forecast in Shandong Province based on energy flow chartDong Donglin, Zhang Yiyan, Lin Gang31-386Research on coordinated development of resource-based cities based on system dynamics——Taking Lvliang City as an exampleCui Yuhong39-447Evaluation of emergency management capability of coal city based on cloud modelTan Xuhong, Sun Yanlei45-518Research on the realization path of high-quality development of smart mines in ChinaWu Qunying, Li Mei, Sun Zhenming52-569Development status and trend analysis of Xinjiang coal and coal chemical industrySun Haiyong, Yang Qian, Fan Jinlu57-6110A study on the characteristics and effects of mixed ownership reform in Shanxi coal enterprisesYuan Xianping, Cheng Luchun62-6911Research on problems and suggestions in the preparation of coal mine accident emergency plan in ChinaZhang Jinggang, Xiang Xiaojuan70-7312Research on the development model of coal enterprises from the perspective of social responsibilityYin Yue, Tan Xuhong74-7913Construction of performance evaluation system for coal enterprises based on BSC and EVAYang Qinggong80-8414Research on problems and countermeasures of coal enterprise cost managementGao Yanjun85-88