We study the effects of a large car scrappage scheme in Germany on new car purchases and local air quality by combining … vehicle registration data with data on local air pollutant emissions. For identification we exploit cross-sectional variation … from windfall gains. The renewal of the car stock improved local air quality suggesting substantial mortality benefits that …

Air travel and the associated greenhouse gas emissions have rapidly increased over the past decade. To contain this … developed their High Speed Rail (HSR) network, which may have generated a shift from air to rail. In this article, we analyse …-in-differences approach at the route-level. Our results show that both passenger taxes and HSR openings have had a negative effect on air …

Direct Air Capture technology coupled with geological storage (‘DACS’, also ‘DACCS’) has recently emerged as one of the …

Air Cargo plays a key role under the global supply chain crisis brought about by COVID-19 pandemic. This study aims to … analyze empirically the transport patterns and correlations of key commodities of cold chain in air cargo. We analyzed air …, which represent more accurate empirical situation. The international air cargo networks for cold chain are significantly …