This study presents a decomposition of the basic fundamental determinants of road traffic and fuel demand. A general framework is proposed as a means of analysing the impacts of changes in prices and income on the demand for fuel and traffic volume. The objective is to provide a general basis...

Prospects are discussed for regulating a multiproduct, monopolistic enterprise through a tax on profit at a rate variable with output. Selection of weights when defining output could induce outcomes ranging from Ramsey pricing to any desired pattern of cross subsidy. The telecommunications...