innovative activities in the transportation and warehousing sector of the U.S. economy. We suggest multiple avenues for future …

The transport sector offers limited options to reduce greenhouse gas emissions as compared with other sectors, such as … emissions through fuel substitution or transportation service demand reduction, this study estimates own- and cross …-price elasticities of various fuels used for transportation. The analysis shows, like many previous studies, that an increase in fuel …

Vietnam's transport sector plays an important role in its socioeconomic development. Passenger transport helps meets … daily needs and contributes significantly to tourist service development while freight transport helps meet the country …'s demand for delivery of raw materials and of semi-finished products to production facilities and for transport of finished …

Slovakia's transport sector has not suffered from the dramatic reductions in demand and neglect of its infrastructure … that have afflicted many of its neighbors. However, current under-maintenance is eating away at the stock of transport … commercializing its transport operations has not progressed far enough to put them in a strong position to confront the pressures they …

productivity (MFP) growth in the transportation industry over the postwar period, 1948-87. Official data on output and employment … data reduce the magnitude of the post-1973 productivity slowdown in transportation MFP growth from a previously reported 2 … control, and highways, do not change appreciably the pattern of postwar MFP growth in transportation …