Estimation of the probability distribution of extreme sea levels, for the present time and the next century, is discussed. Two approaches are described and their strengths and weaknesses are compared. The first approach is based on dynamics and uses a storm surge model forced by tides, winds and...

This study presents a methodology for estimating extreme current speeds from numerical model results using extremal analysis techniques. This method is used to estimate the extreme near-surface and near-bottom current speeds of the northwest Atlantic Ocean with 50-year return periods from...

This paper explores the rôles of the Single European Market and converging European consumer lifestyles as change agents in grocery retailing. Porter's structural analysis is used as a framework to analyse the intensification of competition which Keith Thompson and Simon Knox believe will...

In a recent paper, Johnston and Lewin (1996) analyse the stream of research on organisational buyer behaviour published over the past 25 to 30 years isolating eight propositions which they encapsulate in their 'Risk Continuum'. Our paper, reports a comparison between Johnston and Lewin's...

The major British supermarkets are confident and successful businesses which have combined an enviable growth record with margins which are three times as high as those of their mainland European counterparts. However, they are in danger of being marginalised within Europe by their reluctance to...

The National Income Dynamics Study is the first national panel study of South African individuals. Its objective is to track these individuals over time to study social mobility. This paper documents the survey design and a successful recontact record in Wave 2 before providing an overview of...

There is little empirical work in South Africa using panel data to describe employment and earnings dynamics. This paper contributes by describing labour-market transitions in South Africa between 2008 and 2010 for individuals aged 20 to 55 across two waves of nationally representative panel...

This edited book analyses what traps people in chronic poverty, and what allows them to escape from it, using long-term panel surveys from six Asian and African countries. The distinguishing feature of these studies, which were commissioned by the Chronic Poverty Research Centre, is they span...

While in many African countries open unemployment is largely confined to urban areas and thus overall rates are quite low, in South Africa open unemployment rates hover around 30%, with rural unemployment rates being even higher than that. This is despite the near complete absence of an...