reduction in US trade policy uncertainty: the conferral of Permanent Normal Trade Relations (PNTR) to China. Using detailed data … on establishment-level pollution emissions and business characteristics - including trade activities and global … trade policy uncertainty. Emission abatement is mainly driven by a decline in pollution emission intensity, and not by …

This paper examines how free international trade affects the environment in the developed and less developed worlds …. Using input-output techniques, tests of the pollution haven hypothesis (PHH) and the factor endowment hypothesis (FEH) for … the US and China were empirically carried out. We found that China gains and the US lose in terms of CO2, SO2 and NOx …