Ownership structure and air pollution: The mediation effect of energy efficiency

There is no consensus on whether state-owned enterprises (SOEs) or privately-owned (POEs) pollute more. This study explores the impact of ownership pollution emission intensity using micro-data from Chinese industrial enterprises. From perspective energy efficiency, mechanism affecting emissions explored further. Research results show that SOEs significantly higher than POEs. The underlying reason low efficiency SOEs, and plays an important mediating role in relationship between emissions. Among waste gas, nitrogen oxides (NOx) dust emissions, largest effect NOx Additionally, both high-polluting low-polluting industries, SOEs’ pollutant POEs, however, mediation greater industries. In cities with high growth pressure, more significant On contrary, there are noticeable differences POEs pressure. But Industrial ultimate sources pollution. Therefore, formulation effective environmental policies cannot be separated analysis enterprises’ behaviors assessment micro factors conclusions this provide a basis for developing countries to formulate