京津冀城市工业对雾霾污染影响的溢出效应——基于制造业投资城市网络的视角
孙铁山, 刘禹圻

Spillover effects of urban industries on haze pollution among cities of the Beijing-Tianjin-Hebei region:From the perspective of inter-city manufacturing investment network
SUN Tieshan, LIU Yuqi
图4 分阶段京津冀城市间污染型制造业投资网络流向图
Fig.4 Flows of polluting manufacturing investment network among cities by periods in the Beijing-Tianjin-Hebei region