Open AccessWhat Causes the Difference in PM<sub>2.5</sub> Emissions among Regions: The Perspective of Social Economic Factors
Author(s) -
Ya Wu,
Qinglong Hu
Publication year - 2019
Publication title -
modern economy
Language(s) - English
Resource type - Journals
eISSN - 2152-7245
pISSN - 2152-7261
DOI - 10.4236/me.2019.1011144
Subject(s) - perspective (graphical) , ampere , economics , mathematics , physics , thermodynamics , current (fluid) , geometry