Using new detailed tariff data, wages disaggregated by skill level and firm level information, this paper ascertains the relationships between trade, technology and labour demand and investigates the effects of tariff changes on factor prices in South African manufacturing. We find evidence that...

Recent cross sectional growth studies have found that ethnolinguistic fractionalization is an important explanatory variable of long-run growth performance. In the present paper we follow the call of earlier studies to conduct a more detailed clinical analysis of the growth experience of a...

This article explores the role of circulation, readership and reader demographics in the determination of advertising rates in South African consumer magazines. The study uses panel data collected between 2000 and 2003 to quantify the relationships by assigning implicit prices to various...

This paper analyses differences in the choice of health care facility by ill individuals in HIV/AIDS-affected households in the Free State province of South Africa. Secondary education, access to medical aid, and household income are significant determinants of choice, as are severity and type...

I compare the outcome when firms semicollude on advertising to the outcome in the Grossman and Shapiro (1984) model of informative advertising. I show that advertising is lower but prices and profits are higher under semicollusion on advertising. I also show that semicollusion on advertising is...

This paper examines industry concentration for the South African manufacturing sector over the 1972-1996 period, for the three digit industry classification. The paper notes both the high level of industry concentration in South African manufacturing, and a rising trend in concentration across a...

The determinants of educational attainment are considered within Becker’s analysis of the supply and demand for human capital at the individual level. The following sources of variation are considered: type of settlement, assortative mating, household demography, reasons for school drop...

Our investigation of industry structure in South African manufacturing reveals evidence of imperfect competition. We find an average mark-up of 50% for the period 1970 to 2004. Results suggest that there is no consistent trend in the mark-up over time. This paper extends the analysis of industry...

This paper applies an alternative dating algorithm - suggested by Harding and Pagan (for example, 2002a) - to identify the turning points of the South African business cycle. The characteristics of the resulting business cycle are analysed and compared with results obtained for the official...

We study how price advertising of a subset of products aspects equilibrium pricing and advertising under low and high product differentiation. We find that, when firms sell products with the same reservation price, loss-leader pricing obtains only when differentiation is low. However, when...