To test or not to test: do workplace drug testing programs discourage employee drug use?

Workplace drug testing programs are often met with intense criticism. Despite resistance among labor and consumer groups and a lack of rigorous empirical evidence regarding effectiveness, drug testing programs have remained popular with employers throughout the 1990s and into the current century. The present study analyzed nationally representative data on over 15,000 US households to determine whether various types of workplace drug testing programs influenced the probability of drug use by workers. The study estimated several empirical specifications using both univariate and bivariate probit techniques. The specification tests favored the bivariate probit model over the univariate probit model. Estimated marginal effects of drug testing on any drug use were negative, significant, and relatively large, indicating that drug testing programs are achieving one of the desired effects. The results were similar when any drug use was replaced with chronic drug use in the models. These results have important policy implications regarding the effectiveness and economic viability of workplace anti-drug programs.     

Multiculturalism and Disability: a critical perspective

In an effort to counter discrimination and powerlessness, the disability community has espoused sociopolitical and cultural factors as defining characteristics of disability identity. This view of disability has replaced the historical medical model of disability as a deficit, and has had important implications for social action, political agendas, legislation and overall quality of life for individuals with disabilities. This article reviews current multicultural thinking, and offers a critical view of the advantages and disadvantages of positioning disability within the emergent multicultural discourse. Implications for future thinking and action to promote equal opportunity and self-determination for persons with disabilities as a cultural group with a political agenda are then advanced.     

Evidence concerning the relationship between health and retirement

: Survey data concerning the incidence of serious illness before and after retirement are analysed in two ways, (i) by comparison of groups of retired men with groups of men in the last ten years of their working lives; (ii) by examining and comparing the trends over time before and after retirement. Whereas the first method would lead to a conclusion that there is no difference between retired and working men, the second method shows a distinct drop in the incidence of serious illness in the two years following retirement and a slower rate of increase thereafter. It is concluded that retirement is associated with a substantial lowering in the incidence of serious illness.     

Problem Gambling and Gaming Machine Density: Socio-spatial Analysis of Three Victorian Localities

This paper examines the debate about possible relationships between problem gambling and accessibility to electronic gaming machines (EGMs), in the context of the Victorian Government's policy that imposed a ‘cap’ on EGMs in disadvantaged communities. Using GIS (Geographical Information Systems), the spatial distribution of social disadvantage in three ‘capped’ localities was compared with the spatial distribution of gaming venues and patterns of concentrated EGM expenditure during 2001–2005, including seasonal trends. Research revealed different relationships between spatial and social categories in the study localities, indicating the need for more systematic local area analysis. This research raises questions about the limitations of conventional methodologies and regulatory strategies based on simple measures such as gaming machine density. We propose improvements to the methodology to better measure the changing level of local supply and demand for machine gaming.     

Consequences and Costs of Closing a Publicly Funded Methadone Maintenance Clinic

Objective. We examine volunteering to support the relief effort after the bombing of the Murrah Federal Building. We address two issues: (1) how widespread was volunteering and what forms did it take, and (2) does Wilson and Musick’s (1997a) “integrated theory of volunteer work” help to explain variation in volunteering in this disaster situation? Methods. We use data from the 1996 Oklahoma City Survey (OKC Survey). The 1996 OKC Survey is based on a random sample of the adult population of Oklahoma City and was administered 10 months after the bombing. Results. Nearly 75 percent of the sample respondents volunteered to support the relief effort in at least one way; giving money and donating nonprofessional goods or services were the two most prevalent volunteer activities. Socioeconomic status, knowing someone killed or injured in the bombing, belonging to voluntary organizations before the bombing, and being affiliated with a religious denomination were predictors of volunteering, depending on the type of volunteer activity considered. Conclusions. The magnitude of volunteering after the Murrah Building bombing was in line with volunteer efforts after other disasters. The integrated theory of volunteer work is a useful framework for studying volunteering after disasters.     

Three models of OPEC leadership and policy in the aftermath of Iran

Collapse of the Shah's regime has transformed Iran's attitude regarding oil production policy. The nature of OPEC leadership is changing as well. Three models examine the nature of this leadership inside OPEC: (1) the conventional price leadership model, (2) a model emphasizing a concept of egalitarian leadership, and (3) a team model composed of coalitions. The three models establish the limits within which OPEC leadership is exercised. A composite model drawing upon all three sets of results suggests that Saudi Arabia shapes cartel policy not by itself, but through a dominant coalition of states. For most of the period 1969–1978 this coalition has been stable. Following the unsettling changes of 1973, cooptation of Iran into the dominant coalition in 1974 was an important step in achieving a new level of stability. But during the turbulence of regime transformation in Iran, the nature of the governing coalition appears to have changed. One consequence may be that in the future Saudi Arabia will yield more willingly to arguments heard within OPEC on behalf of upwards price pressure, especially in an atmosphere of growing political isolation and overall tight supply.     

The compensation of national union presidents: Moderating effects of union size

Over the last forty years numerous reseachers from the fields of economics, finance, and human resources management have proposed and empirically evaluated a number of models in efforts to identify determinants of executive compensation. Recently, similar research efforts have been undertaken to identify compensation determinants for union officers, both at the local and national levels. As an extension of these works, this study found measures of union financial strength, job complexity, performance and tenure in office to be directly related to national union presidents’ compensation. Although union income and relative union member earnings were the strongest determinants of officer compensation for the sample of unions as a whole, analyses of three subgroups of unions based on size revealed very different findings for large as opposed to small and medium-sized unions.