Poverty Reduction with Growth and Redistribution

In the late 1990s the bilateral and multilateral development agencies placed increasing emphasis on poverty reduction in developing countries. This led to the establishment by the United Nations of the ‘International Development Targets’ for poverty reduction. The target of poverty reduction might be achieved through faster economic growth alone, through redistribution, or through a combination of the two. This article presents an analytical framework to assess the effectiveness of growth and redistribution for poverty reduction. It concludes that redistribution, either of current income or the growth increment of income, is more effective in reducing poverty for a majority of countries than growth alone.     

Civil Liberty in Hobbes's Commonwealth

Hobbes has been long accused of providing a political philosophy that threatens individual liberty. While some commentators have tried to rescue him from this criticism, little attention has been paid to the specifics of his statements on such topics as freedom of speech, censorship, and property rights. In this paper, I examine what Hobbes says on these issues and conclude that his overwhelming priority is to defend liberty once peace has been secured. I conclude by suggesting that Hobbes's political project has some similarities with current liberal proceduralist theories of justice.     

‘Black Economic Empowerment’, Business and the State in South Africa

‘Black Economic Empowerment’ (BEE) has been a major policy thrust of the democratic governments in South Africa since 1994 in attempting to redress the effects of apartheid. In this article, we explore the historical precedents to BEE in South Africa, review the different steps taken in promoting it, and assess some of its outcomes to date. We argue that BEE can take only limited forms because of the economic policy constraints in which it has been incorporated. Moreover, these forms have an increasingly managerial logic that further restricts what can be achieved. Short of a major shift in conceptions of — and policy for — BEE, meaningful ‘empowerment’ is unlikely to take place.     

Towards a three-dimensional cost-effective registration of the archaeological heritage

Archaeological practice within the European context of heritage management is facing huge challenges in ways of recording and reproduction of ex-situ preserved sites. As a consequence of the Valletta-treaty, numbers of archived images and drawings of excavated structures as prime sources of past human activity, are exponentially growing. Contrarily to portable remains however, their future study and revision is biased by the two-dimensional character of the recorded data, rendering difficult their future reconstruction for new study or public dissemination. A more realistic three-dimensional (3D) way of recording and archiving should be pursued. In this paper the possibilities for 3D registration of archaeological features are examined in a computer vision-based approach using the PhotoScan software package (Agisoft LCC). It proved to be a scientific and cost-effective improvement compared to traditional documentation methods. Advantages can be found in the high accuracy and straightforwardness of the methodology. The extraction of an orthophoto or a Digital Terrain Model from the 3D model makes it feasible to integrate detailed and accurate information into the digital archaeological excavation plan. The visual character of 3D surface modeling offers enhanced output-possibilities allowing a better documentation of in-situ structures for future research and a higher public participation and awareness for the archaeological heritage.