This study estimates a cost function for higher education in Australian universities using pooled series of cross-sectional data. The study enabled the quantification of the cost differences between levels of studies and subject areas. The resulting cost function is used to derive estimates of...

This paper considers the extent to which the standard argument, that the disproportionate excess burden of taxation suggests the use of tax-smoothing in the face of future cost increases, is modified by uncertainty regarding the future. The role of uncertainty and risk aversion are examined...

This paper examines the determination of the optimal threshold value for Goods and Services Tax (GST) for imported units arising from internet orders. The concept of an optimal threshold is wider than simply the maximisation of revenue net of administrative costs. At the optimal threshold, the...

The present paper reports estimates of welfare changes and the marginal welfare cost of income taxation for a wide range of income and demographic groups in New Zealand, in the context of a uniform increase in all marginal income tax rates. The results are obtained using enhancements to the NZ...

This paper considers the extent to which the standard argument, that the disproportionate excess burden of taxation suggests the use of tax-smoothing in the face of future cost increases, is modified by uncertainty regarding the future. The role of uncertainty and risk aversion are examined...

The purpose of this paper is to extend the analysis of built-in ‡exibilityto various forms of consumption taxation. This is useful in view of theextensive use of indirect taxes. Section 2 begins with basic de…nitions anda discussion of income taxation, concentrating on the multi-step case....