This chapter summarizes the economic principles that would help evaluate individual investment projects, general expenditure programs, government policies, and the regulation of economic activities. The objective of the project and program evaluation is to measure the net benefit of a project or...

The international aviation and maritime sectors today enjoy relatively favorable tax treatment, as their fuels are not taxed and the sectors are not subject to any value-added tax or turnover tax. Nor are these fuel uses subject to any global measures to reduce their associated CO2 emissions,...