Interview Costs in the Secretary Problem

The effect of interview costs on the optimal selection strategy and on the chance of success in secretary problems with order k selection rules, both for a finite number of applicants and in the limiting case, is examined. Probabilistic reasoning is used and numerical examples given.     

On the Average Minimum Size of a Manipulating Coalition

We study the asymptotic average minimum manipulating coalition size as a characteristic of quality of a voting rule and show its serious drawback. We suggest using the asymptotic average threshold coalition size instead. We prove that, in large electorates, the asymptotic average threshold coalition size is maximised among all scoring rules by the Borda rule when the number m of alternatives is 3 or 4, and by -approval voting when m ≥ 5.     

Reputational Capital and Academic Pay

This article examines how research productivity, administrative service, and teaching affect reputational capital in the market for academic economists. Also, we investigate the issue of the durability of reputational capital, estimating the penalties associated with gaps in research output. Our results reveal that (1) the market makes a distinction between the quantity and the quality of an individual's research output, (2) a smaller number of frequently cited papers enhances reputational capital more than a greater number of less frequently cited papers, (3) reputational capital does not depreciate rapidly during research breaks, and (4) the market does not discount co-authored papers.     

Minority Stress in the Lives of Men Who Have Sex With Men in Cape Town,South Africa

The mental health outcomes of men who have sex with men (MSM) living in sub-Saharan Africa are understudied, despite evidence that discrimination and stigma are widespread. This article examines the occurrence and mental health effects of minority stress in a sample of diverse South African MSM. Twenty-two MSM living in Cape Town took part in exploratory qualitative in-depth interviews and completed mental health questionnaires. Results indicate that the majority of participants experienced minority stress, which affected their sexual relationships and coping strategies. Concealment behaviors and perceived discrimination levels were high and were associated with race, religion, SES, and geographical location.     

When elevators were for pianos: an oral history account of the civilian experience of using wheelchairs in Canadian society. The first twenty-five years: 1945-1970

In 1945 Canadian World War II veterans with spinal cord injury were among the first Canadians to have access to medical rehabilitation programs, the Everest and Jennings folding, self-propelled wheelchair and automobiles with hand-controls. A previous paper, Going back to Civvy Street (Tremblay, 1996) described how the veteran pioneers used these new opportunities to return to full participation in civilian life. Drawing on oral history and archival research, this paper examines the experiences of Canadian civilians with spinal cord injury as they tried to follow the veterans' example. It discusses the strategies these pioneers used to overcome obstacles, such as stairs and curbs, as well as providing examples of their experiences in finding housing, education and employment. The paper reviews the responses individuals received from their fellow citizens and highlights the limited recognition of architectural barriers in an era when elevators were for pianos!     

Cash flow models: A review

Cash flow management is concerned with the efficient use of the company's cash and short-term investments. Under stable economic conditions, this is a matter of deciding when to transfer assets and how much. The development of models designed to answer these questions is reviewed. More recently, emphasis has been placed on decisions concerned with operating conditions with the object of maintaining a level of cash flow in accordance with unstable conditions, in particular with a high rate of inflation.     

A systems simulation model of the Kenyan economy

This paper describes a systems simulation model of the national economy of Kenya. The model contains an input/output production component linked to a consumption component, disaggregated into nine income classes. Capital formation and government are integrated into the model as interactive elements. The model is demand driven and thus growth rates in the productive sectors are generated endogenously as a function of demand. The model has been used by the Kenyan Ministry of Finance and Economic Planning for forecasting and policy evaluation problems. A contributory factor in the successful implementation of the model is its ability to supply detailed quantitative forecasts which, in a developing country, are not readily available from routine sources. In addition, the model deals explicitly with income distribution and inflation consequences which are issues of current concern to local development planners.     

Correlates and Predictors of Lottery Play in the United Kingdom

Previous studies of lottery play have tended to adopt one particular approach, concentrating on demographic, personality, cognitive, or social aspects of play. Using the recently introduced United Kingdom National Lottery, this study investigated variables associated with all of these approaches within an overall integrative framework. In a community sample (N = 160), Lottery play was positively correlated with friends' Lottery play, Instants Lottery play, frequency of other gambling, and misunderstanding of Lottery probability, and negatively correlated with level of education. In a regression analysis, friends' Lottery play, Instants Lottery play, and education level were significant unique predictors of Lottery play, and a combination of these and other variables accounted for 38% of the variance in playing behavior. The results are discussed predominantly in terms of the nature of lotteries as a social activity.     

Book Reviews: The Other Side of Rationality: Desire in the Social System

Public Organization Review -