This article examines patterns of entry and exit in a relatively homogeneous product market to investigate the impact of entry on incumbent firms and market structure. In particular, we are interested in whether the organizational form of entrants matters for the competitive decisions of...

Relatively little attention has been paid to the problem of premature adult mortality in developing countries, despite high levels of mortality in many countries - and despite the potentially severe social and economic consequences of adult deaths. Circulatory diseases and external causes appear...

The HIV epidemic in sub-Saharan Africa has been characterised by the predominance of heterosexual transmission. Patterns of sexual behaviour have been implicated in the spread of the epidemic, but few quantitative data are available on sexual behaviour in rural populations in Africa. This paper...

Setting up a new internal audit function is a challenging exercise, particularly in an organisation and an industry which is not familiar with the concepts involved. Auditors must be methodical in their approach but must avoid preconceived ideas. Independent television in the UK is in the midst...