Trade Union Membership Concentration, 1892-1987: Development and Causation

Existing studies of British trade union membership concentration have used the variance of logs and concentration ratio measures to show a tendency towards increasing concentration. This paper proposes the Herfindahl index as a more appropriate measure. The annual variation in concentration is analysed by means of the Herfindahl index and shows some fluctuation, particularly prior to 1947. Divergent trends are also shown for manual and white-collar membership concentration. An explanation of the aggregate trend and of these different occupational trends is advanced in terms of bargaining structure and the development of general unionism.     

The productivity–wage relationship in South Africa: an empirical investigation

This article investigates the relationship between labour productivity, average real wages and the unemployment rate in South Africa at the macroeconomic level, using time‐series econometric techniques. There is strong evidence of a structural break in 1990, after which time all three variables rose rapidly. The break appears to have negatively affected the level of employment in the first instance, and subsequently fed through into per worker wages and productivity. A long‐term equilibrium (cointegrating) relationship was found between real wages and productivity, but unemployment was apparently unconnected to the system, which lends support to the insider–outsider theory. A long‐term wage–productivity elasticity of 0,58 indicates that productivity has grown more rapidly than wages, which is consistent with the finding that labour's share of gross output has been shrinking over the past decade. These trends may be explained plausibly by the adoption of job‐shedding technology and capital intensification.     

Bad News Travels Slowly: Size, Analyst Coverage, and the Profitability of Momentum Strategies

Various theories have been proposed to explain momentum in stock returns. We test the gradual-information-diffusion model of Hong and Stein (1999) and establish three key results. First, once one moves past the very smallest stocks, the profitability of momentum strategies declines sharply with firm size. Second, holding size fixed, momentum strategies work better among stocks with low analyst coverage. Finally, the effect of analyst coverage is greater for stocks that are past losers than for past winners. These findings are consistent with the hypothesis that firm-specific information, especially negative information, diffuses only gradually across the investing public.     

Channel Four

The Single European Market seems inevitable and beneficial to commerce. Its full implementation will be delayed long after 1992, because of many remaining fiscal, legal and operational problems, not least of which will be the lack of harmonization of consumers. Prospects nevertheless appear good both for some traditional local brands and for new Euro-brands aimed at satisfying needs held by majorities (or even quite small minorities) across Europe. This paper reviews alternative marketing approaches that might be profitable, and the organizational changes needed to implement them successfully.     

Consequences of concern: ethics,social responsibility,and well‐being

Prior research has studied the antecedents of beliefs regarding ethics and social responsibility (ESR). However, few studies have examined how individual well‐being may be related to such beliefs. In this exploratory study, we assessed the relationship between perceived importance of ESR – both individually and of one's company – and indicators of physical and psychological well‐being. Results demonstrated that perceived importance of ESR was associated with three aspects of well‐being: exuberance for life, sleep problems, and job stress. The results are discussed in terms of future directions for research, and the need for a conceptual framework connecting individual and organizational perceptions of ESR and outcomes of well‐being.     

Profiting from Smokers*

In the late 1990s more than 40 state attorneys general sued the major tobacco companies for the excessive medical costs imposed on the states by smoking. In November 1998 this litigation was concluded with the companies agreeing to pay approximately $9 billion a year, to be adjusted for inflation, in damages and lawyers' fees. The deal was incredibly corrupt; had it been made in any other industry it would surely have been declared illegal. And the tobacco companies were not the only bad guys in this story. The trial lawyers, the politicians, and even the public health officials and antismoking advocates who believed that any means were appropriate to achieve their desired ends of massive fees, political victories, and higher cigarette prices were the ones who most abused the system. W. Kip Viscusi, an economist and professor at Harvard Law School, focuses on the merits of the state tobacco litigation, principally whether the companies were guilty of inadequately communicating the risk of their products to smokers, which links to youth smoking, and the economic damages the states suffered because of smoking. Viscusi, who has worked on these issues for many years, was hired by Philip Morris to testify on these two topics in the litigation. Nevertheless, he makes a credible case on both issues. Viscusi is substantially less interested in the actual structure and implications of the negotiated deal and spends only a limited amount of time exploring the policy implications of today's tobacco politics, though he does spend a concluding chapter advocating improved information about tobacco for smokers.     

The role of low expectations in health and education investment and hazardous consumption

Abstract .  Young people with little 'social or health capital' may be more likely to take up hazardous consumption and shun investments in human capital, raising their likelihood of a 'rags to rags' sequence. First, diminishing marginal utility could raise the marginal benefit of hazardous consumption and the cost of investment. But poor youths may also have lower expectations of future success, independent of the choices they make. Lower expectations of success could reduce the future cost of hazardous consumption and benefit of investment. We test the effect of expectations on decisions to smoke, drink hazardously, exercise, and complete high school, using a longitudinal study of youth in New Zealand. We find that 15-year-olds' expectations of success predict the subsequent onset of smoking, lack of exercise, and failure to complete high school, but not hazardous drinking. While some of the influence of expectations can be explained by low social and health capital, IQ, and other factors, expectations retain a direct effect on smoking and exercise once these other factors are controlled for.     

Heightening Tension in Relations between Trade Unions and the Labour Government in 2002

During 2002 tension between trade unions and the Labour government reached a level not seen before in their relationship. This review examines the source of the tension and its manifestations. It shows that during the year a range of issues emerged that divided the government and unions. New Labour ‘modernizers’ cited these differences as reasons to further distance the Party from trade unions. The article argues that relations between trade unionism and the government are at low ebb, and that the extent of disagreement between the two is now more pronounced than at any other time since 1997.     

Masakhane case studies

The Masakhane Campaign in South Africa has received a fair amount of criticism, largely because its high media profile has not been accompanied by delivery and improvement of services at the local level. Contrary to this generally negative perception, there are a number of local authorities that have greatly improved the situation in their areas through pragmatic strategies and programmes under the banner of Masakhane. This article presents information on the current status of the campaign in a sample of local authorities, and attempts to interpret this information so as to ascertain those factors that influence on the success or failure of local authorities as service providers.