An Economic Analysis of Requirements to Prevent Handheld Hair Dryer Water Immersion Electrocutions in the USA

Before 1987, when handheld hair dryers were not required to protect against water immersion electrocutions, there were almost 16 such electrocutions annually in the USA. This article presents a retrospective evaluation of the benefits and costs of the 1987 and 1991 immersion protection requirements of the voluntary hair dryer safety standard in the USA. The benefits are based on estimates of the reduced risk of electrocution resulting from the requirements, and the valuation of the reduced risk derived from willingness to pay studies of the “value of statistical life” found in the economics literature. The costs were defined as the incremental costs associated with incorporating the immersion protection technology into handheld hair dryers. The study found that the requirements were highly effective and may have reduced the immersion-related mortality rate by almost 97%. The expected present value of the estimated benefits of the requirements amounted to about $4.56 per dryer in 2014 dollars and substantially exceeded the costs of about $2 per dryer. The primary outcome measure, the expected net benefits (i.e., benefits minus costs) of the requirements, amounted to an average of about $2.56 per hair dryer, over the hair dryer’s expected product life. Given sales of about 23 million handheld hair dryers annually, the present value of the expected net benefits associated with 1 year’s production would have amounted to about $58.9 million. A sensitivity analysis showed that the major findings were robust with respect to changes in the underlying parameters of the analysis. The study also discusses the factors leading to a high rate of effectiveness estimated for the immersion protection requirements.     

Building Societies

The following articles appeared in ‘The Guardian’ on 9 May 1983, and are reproduced by kind permission of the Editor. They examine how the position of building societies has changed, how well the societies are coping with this and how adequate and efficient the services that the building societies offer their customers are now proving.     

Children aged 9-14 living in disadvantaged areas in England: Opportunities and barriers for cycling

The aim of this paper is to take a holistic perspective to explore levels of cycling and opportunities and barriers to increase children’s safer cycling in disadvantaged areas in England. The study was one part of a larger study which explored the factors underlying the high level of road traffic casualties especially among children in the most disadvantaged areas of England and to explore how this impacts on mobility and quality of life. The methods involved a cross sectional survey comprising school based questionnaire surveys with children aged 9-14 and focus groups with parents who had children within this age range. The surveys were conducted in 2007 and the focus groups during 2008. 4286 children completed the survey and eight focus groups were held. Bike ownership (77%) was high, use in previous week moderate (39%) but only 2% cycled to school. Ownership was significantly lower in minority ethnic groups. Despite young children’s strong preference to travel by cycle (30%) than walk or go by car, most parents felt it was too hazardous. It is unlikely that these findings would be any different from the rest of England, however the combination of environmental and social factors may elevate the risks for young cyclists in these areas. This paper concludes that a number of barriers exist to increasing levels of cycling among children living in disadvantaged areas particularly amongst ethnic groups. These barriers could be addressed by environmental modifications to reduce speeds and by reducing the levels of antisocial driving and riding in residential areas and around destinations where children travel, by providing cycle training to improve children’s skills and parent’s confidence, and by providing secure storage facilities for bikes. Until these barriers are addressed it is unlikely that cycling will increase despite the strong preferences children have to travel by bike. Such preferences to cycle provide an opportunity for local authorities to act on.     

Enabling the language of accessible tourism

The growing body of literature on “accessible tourism” lacks a critical scholarly debate around its specific language use and nomenclatures. To fill this gap, this paper provides a first examination of language. Language provides a unique capability to resist, strengthen and reframe identities of individuals and groups, yet can also reinforce, weaken and perpetuate dominant worldviews of disability. A content analysis examined previous accessible tourism literature with results illustrating that diversity exists amongst the varying terminologies adopted by scholars. Terms were employed loosely, inconsistently and interchangeably, euphemistically with erroneous understandings and nuances. The paper concludes with critical discussion about the power of researchers to (re) produce oppression through language that maligns and misrepresents, or to (re) conceptualise and (re) construct the world we live in with liberating language that facilitates positive social change.     

Human factors in the transfer of the ‘Japanese best practice’ manufacturing system to Singapore

A detailed examination of the practices reported by managers in thirty-one affiliates of Japanese companies engaged in manufacturing in Singapore revealed a high degree of conformity with the Japanese best practice (also known as ‘lean production’) model in the way work is organized and in the shop-floor level manufacturing practices, but greater conformity to host country norms in the HRM practices applied to the local work-force. This is consistent with the patterns reported in the existing literature regarding Japanese transplants in other countries, including the US and the UK. Strong statistical relationships were found in the Singapore study among the work organization cluster, the manufacturing practices cluster, and the performance outcomes. No significant relationships were found between the HRM cluster and any of the ‘downstream’ variables (work organization, manufacturing practices or performance outcomes), but relatively heavy reliance on expatriates was found to be highly related to work organization, manufacturing practices and performance outcomes. These findings suggest that heavy reliance on expatriates may function as an alternative to Japanese-style HRM practices in situations where it would be unduly difficult or costly to extend the whole package of Japanese-style HRM practices to the local work-force.     

Developing a multidimensional scale of customer-oriented deviance (COD)

Although frontline employees' bending of organizational rules and norms for customers is an important phenomenon, marketing scholars to date only broadly describe over-servicing behaviors and provide little distinction among deviant behavioral concepts. Drawing on research on pro-social and pro-customer behaviors and on studies of positive deviance, this paper develops and validates a multi-faceted, multi-dimensional construct term customer-oriented deviance. Results from two samples totaling 616 frontline employees (FLEs) in the retail and hospitality industries demonstrate that customer-oriented deviance is a four-dimensional construct with sound psychometric properties. Evidence from a test of a theoretical model of key antecedents establishes nomological validity with empathy/perspective-taking, risk-taking propensity, role conflict, and job autonomy as key predictors. Results show that the dimensions of customer-oriented deviance are distinct and have significant implications for theory and practice.     

Any complaints? A review of the framework of self-regulation in the Australian advertising industry

Prior to 1996, the Australian system of advertising self-regulation was regarded as a world model and many Asia-Pacific systems included components adapted from the Australian system. The recent changes to this system, encouraged by the abolition of the media accreditation system, consumer association pressure, criticism from the national advertisers association and the lack of a strong advertising agency presence, present an interesting framework in which to review the foundation concepts of self-regulation in advertising. This paper compares the new code of ethics with its predecessor and an international standard. It examines the performance of the code in terms of the number of complaints upheld and complaint by medium and product type and the voluntary response of advertisers. The findings suggest a weakening in the standard of advertising self-regulation in Australia, with fewer provisions in the Code of Ethics, a significantly fewer number of complaints upheld and no real power of enforcement. Although the case is Australian, it raises universal questions such as the vested interest of advertisers in controlling the process and roles of the consumer association, the media and the advertising agencies in guaranteeing the privilege of self-regulation.     

Economic importance and statistical significance: Guidelines for communicating empirical research

Abstract

A critical objective for many empirical studies is a thorough evaluation of both substantive importance and statistical significance. Feminist economists have critiqued neoclassical economics studies for an excessive focus on statistical machinery at the expense of substantive issues. Drawing from the ongoing debate about the rhetoric of economic inquiry and significance tests, this paper examines approaches for presenting empirical results effectively to ensure that the analysis is accurate, meaningful, and relevant for the conceptual and empirical context. To that end, it demonstrates several measurement issues that affect the interpretation of economic significance and are commonly overlooked in empirical studies. This paper provides guidelines for clearly communicating two distinct aspects of “significance” in empirical research, using prose, tables, and charts based on OLS, logit, and probit regression results. These guidelines are illustrated with samples of ineffective writing annotated to show weaknesses, followed by concrete examples and explanations of improved presentation.