Discretion in accounting for pensions under IAS 19: using the ‘magic telescope’?

We use a panel data set of UK-listed companies over the period 2005–2009 to analyse the actuarial assumptions used to value pension plan liabilities under IAS 19. The valuation process requires companies to make assumptions about financial and demographic variables, notably discount rate, price inflation, salary inflation and mortality/life expectancy of plan members/beneficiaries. We use regression analysis to analyse the relationships between these key assumptions (except mortality, where disclosures are limited) and company-specific factors such as the pension plan funding position and duration of pension liabilities. We find evidence of selective ‘management’ of the three assumptions investigated, although the nature of this appears to differ from the findings of US authors. We conclude that IAS 19 does not prevent the use of managerial discretion, particularly by companies whose pension plan funding positions are weak, thereby reducing the representational faithfulness of the reported pension figures. We also highlight that the degree of discretion used reflects the extent to which IAS 19 defines how the assumptions are to be determined. We therefore suggest that companies should be encouraged to justify more explicitly their choice of assumptions.     

A Content Analysis of Animation and Animated Spokes-Characters in Television Commercials

Abstract

This study employed content analysis to examine animation and animated spokes-characters in television advertising. The majority of spokes-characters observed in this study were humans, animal personifications, or product personifications. Characters were more likely to speak for the product than provide visual demonstration although they did both in more than half the cases. There were far more non-celebrity than celebrity spokes-characters, and a large majority of them were male. Significant differences were found in the use of animation across dayparts, program types, product classes and product categories. Although no increase was evident in the use of animation since the last study was completed, there was evidence to suggest that the role of animation has been changing in the past decade. Findings indicate that animated spokes-characters are being used more often to present high involvement products to adult audiences.     

Leadership and control system design

Little attention has been given to the role of leadership characteristics in the organization design literature despite significant evidence of its importance in explaining firm behavior. This study develops and tests a model to assess the effects of leadership style on three control choices that are considered integral elements of a firm's management control system; namely the delegation choice, the use of planning and control systems and the performance measurement system. Our results, based on data collected from 128 profit center managers, indicate that leadership style is a significant predictor of senior management's use of the planning and control system and their use of the performance measurement system for rewarding lower-level managers. After controlling for operating contextual factors (namely, subunit interdependencies and knowledge asymmetries) we find no effect of leadership style on delegation choices but do find that leadership style influences the use of planning and control systems as predicted.     

Transport safety for older people: A study of their experiences,perceptions and management needs

With evidence of increasing accident risk due to age-related declines in health and cognition affecting driver performance, there is a need for research promoting safe mobility of older people. The present study aimed to identify transport options and licensing issues for a group of older people in an Australian community. Ninety-five participants aged 75 and over were interviewed about their driving status and accident record and tested for cognitive ability. After stratification on cognitive level and driver status (current, ex-driver or non-driver), 30 were selected for further in-depth interviews concerning demographics, licence status and impact of change, travel options available and used, and travel characteristics. Considerable reliance on the motor vehicle as the mode of transport and the decision to cease driving were major quality-of-life issues. There was little evidence of planning and support in making the decision to stop driving. Some differences in transport decisions on the basis of cognitive level were evident; however, people with severely compromised cognitive ability (and, therefore, unable to give informed consent) had been excluded. The study suggested the need for resources to assist older people/carers/health professionals to plan for the transition from driver to non-driver and to manage alternative transport options more effectively.     

Correcting for selectivity bias in the estimation of road crash costs

Police road crash data comprise a non-random sample of the true population of road crashes, the bias being due to the existence of crashes that are not notified to the Police. Heckman viewed similar problems as ‘omitted variables’ problems in that the exclusion of some observations in a systematic manner (so-called selectivity bias) has inadvertently introduced the need for an additional regressor in least squares procedures. In the case of Police road crash data, selectivity bias arises from factors affecting the notification of crashes to the Police, such as the number of vehicles in the crash and the type and location of the crash. Using Heckman's methodology for correcting for this selectivity bias, Police road crash data for Western Australia are reconciled with total road crash data in the estimation of the property damage costs of road crashes.     

Risk and a changing environment for Antarctic tourism

This research note explores the issues of perceptions of risk and a changing environment for Antarctic tourism. A pilot study was undertaken aboard an Antarctic cruise ship in February 2008 with the purpose of examining the views of passengers about risk and environmental change in light of the recent sinking of the Explorer and the growing awareness of climate change effects in polar regions.     

The Option Value of Acquiring Information in an Oilfield Production Enhancement Project

In many industrial applications, the option to acquire information instead of simply waiting for conditions to improve can add considerable value to projects. As one example, most oil wells require periodic "workovers" to maintain production at satisfactory levels, and acquiring up-to-date information on the reservoir using a production logging tool (PLT) generally improves the efficiency of such workovers.
This article presents a case study of oil production enhancement in which Bayesian analysis is incorporated into a real options framework to determine whether the additional cost of acquiring information is justified. This case is different from most applications of real options in that there are two main sources of uncertainty: the oil price and the reservoir. Bayesian analysis was used to update the reservoir model, using the PLT data together with prior knowledge about the reservoir. The updated reservoir model was then incorporated into a real options valuation framework.