also optimally manage deliveries. We compare food waste and transportation emissions before and after the advent of online … centralization—and a consequent reduction in emissions. Numerical calibration using industry and demographic data reveals that in … most US cities the advent of online grocery should be beneficial, leading to an eventual 8-41% reduction in emissions; more …

An inverted-U relationship between GDP per capita and three urban transport-related emissions is tested (using data … from 84 cities). Per capita urban transport-related emissions of CO, VHC, and NOx increase and then decline at observed … income levels — a result driven by a similar inverted-U relationship between income and emissions technology (i.e., emissions …

-varying influences on pollution and find that toxic emissions decrease when parent companies are more exposed to the monetary policy …

-varying influences on pollution and find that toxic emissions decrease when parent companies are more exposed to the monetary policy …

) in selected ECOWAS countries. Considering two variants of emissions-sulfur dioxide (SO2) and carbon dioxide (CO2) and … combustion led by Nigeria. For CO2 emissions, it is driven by rapid population growth that is equally induced by Nigeria. The …

and ecosystems and by increasing emissions of pollutants. A second perspective argues the opposite relationship holds …

delayed; and the average annual fuel price. The results show how fuel usage and carbon emissions depend on a small set of … crucial variables. The estimated fuel-price effect allows the emissions impact of an optimal emissions charge to be computed …, and the estimated delay effect shows the emissions impact of an industry-wide reduction in flight delays. The regression …