The purpose of this paper is to reveal the impact of environmental protection assessment on green utilization efficiency of urban land and its mechanism from the perspective of promotion assessment,by using the relevant data of 284 prefecture-level and above cities in C...MORE The purpose of this paper is to reveal the impact of environmental protection assessment on green utilization efficiency of urban land and its mechanism from the perspective of promotion assessment,by using the relevant data of 284 prefecture-level and above cities in Chi...