环境规制政策对京津冀地区煤炭消费量的影响
张倩倩, 丁日佳
The Effect of Environmental Regulation Policy on Coal Consumption in Beijing-Tianjin-Hebei Region——An Empirical Study Based on The Synthetic Control Method
煤炭工程 . 2020, (2): 156 -160 .  DOI: 10.11799/ce202002033