Developing health policies for the 'post-apartheid' era has become an urgent task of the early 1990s in South Africa. A neglected policy issue thus far has been the question of whether traditional healers have a role to play in future health care, and if so what this should be. Rather than...

This paper investigates the role of women as shareholders in joint stock companies, and how far they can be characterised as active investors. It is based on a large database of company constitutions, together with procedural records and the pamphlet literature of the period. The penetration by...

This article examines the impact of law on corporate governance by means of a case study of joint-stock enterprise in England and Scotland before 1850. Based on a dataset of over 450 company constitutions together with qualitative information on governance practice, it finds little evidence to...

We propose the use of a variant of the epidemiological SIR model to accurately describe the diffusion of online content over the online social network Digg.com. We examine the qualitative properties of our viral information propagation model, demonstrate the model’s applications to social...

Purpose – Modelling users' interactions online is envisaged to allow developers to increase the usability of online systems and will aid system developers in building better systems to meet users' needs, hereby creating better system design processes. This paper aims to investigate this issue....