TY - Resources Science A1 - XIONG Aihua, DING Youqiang, HU Yufeng T1 - Impact of low-carbon subsidies and green innovation on total factor productivity in view of the threshold effect of carbon emission reduction Y1 - 2021-01-25 00:00:00.0 JF - Resources Science JO - Resources Science SP - 2184 EP - 2195 VL - 42 IS - 11 UR - {https://www.resci.cn/EN/10.18402/resci.2020.11.11} N1 - 10.18402/resci.2020.11.11 ER -