Abstract : The threat of climate change resulting from carbon dioxide emissions is one of the greatest threats to human survival and natural ecosystems. However, it is still unclear whether hazardous air pollutant regulations will simultaneously reduce air pollutant emissions and greenhouse gas...

Magnesium-lithium dual-ion batteries (MLDBs) use Mg2+ /Li+ dual-ion electrolytes and safe magnesium anodes to achieve high performances. Coincidentally, conversion-type chalcogenides are widely used as cathodes for MLDBs due to their high theoretical specific capacities. In this work, we...

A novel chitosan stabilized biochar supported sulfide nano-zero valent iron composite material (CB- S-nZVI ) was prepared to high effectively remove Cd2+ and Cu2+ from wastewater. Batch experiments showed that CB-S-nZVI had higher affinity for Cd2+ and Cu2+ than other nZVI modified materials....

We identify negative spillovers exerted by large, successful manufacturing plants on other local production facilities in China. A short-lived alliance between the U.S.S.R. and China led to the construction of 150 "Million-Rouble plants" in the 1950s. Our identification strategy exploits the...

We study the role of bargaining as a barrier to migration in the equilibrium of a two-country world with imperfectly competitive labor markets. Equilibrium migration is jointly determined by relative labor market bargaining powers, productivity and costs of migration. If migrants complement host...