A static computable general equilibrium model of South Africa is adapted to compare new taxes on water demand by two industries, namely forestry, and irrigated field crops. Comparisons are made with respect to both the short and the long run, in terms of three target variables, namely (i) the...

This essay is a comparison study of traditional Neoclassical growth theory and new growth theory. It also discusses growth theory in the real world by investigating the so called “growth miracles” and “growth disasters” scenarios in the developing world. Finally, the essay performs a...

Objective: This study provides information regarding trends in alcohol consumption at the household level in South Africa using two datasets. These two datasets, from 1995 and 2000, are the basis of the Consumer Price Index (CPI) in South Africa, although they contain information on alcoholic...

Tobacco control policies have effectively raised the price of cigarettes and other tobacco products. However, these price increases have been shown to disproportionately fall upon poorer households, with fewer resources. In this analysis, we provide an initial indication of the effect increased...

Estimates of participation or expenditure elasticities depend upon the assumptions made regarding the observation of zero expenditure at the household level. This research examines two single-hurdle models across two commodities for which nearly two-thirds of the observations are zero. The...