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Personal automobile emissions are a major source of urban air pollution. Many U.S. states control emissions through mandated vehicle inspections and repairs. But there is little empirical evidence directly linking mandated inspections, maintenance, and local air pollution levels. To test for a...
Persistent link: https://www.econbiz.de/10012453747
Personal automobile emissions are a major source of urban air pollution. Many U.S. states control emissions through mandated vehicle inspections and repairs. But there is little empirical evidence directly linking mandated inspections, maintenance, and local air pollution levels. To test for a...
Persistent link: https://www.econbiz.de/10012944643
Over the past 80 years, the Federal Communications Commission has been responsible for the allocation of non-governmental use of the radio frequency spectrum. Over that time, here have been significant changes in spectrum use that have been driven by changes in demand and technology. The...
Persistent link: https://www.econbiz.de/10011141337
Demand for wireless service has been growing rapidly. But while quantity of wireless service (measured in terms of bytes or minutes) has increased dramatically, price has increased little, if at all. This paper examines how supply of wireless capacity has increased and how it can continue to...
Persistent link: https://www.econbiz.de/10010878028
Major changes in technology and in regulation led to the proliferation of and willingness to pay for new communication services The changes in technology enabled the changes in regulation, both through the ability to increase supply and quality, but because technological change opened the...
Persistent link: https://www.econbiz.de/10010561998
There is increasing concern that the difficulty of obtaining firm operation licences in developing countries may decrease firm creation and increase informality. We estimate the effect on new firm creation/registration of a program that speeds up firm registration procedures and makes them more...
Persistent link: https://www.econbiz.de/10009141776