作者: Huaxi Yuan , Yidai Feng , Jay Lee , Haimeng Liu , Ruzi Li
DOI: 10.1016/J.JCLEPRO.2019.118670
关键词:
摘要: … level exceeds 1.949, the spatial spillover effect of high-level … (3) The regional boundary of the spillover effect changes with … the threshold effect and spatial spillover effect to support the …