The Research Potential of Testimony from Public Inquiry Websites

Policy and practice in child welfare and protection has been significantly influenced by public inquiries or commissions which follow highly publicised child tragedies. Whilst there has been considerable comment on the final reports, there has been little research on the evidence gathered for such inquiries. Large amounts of testimony are collected which are increasingly available on inquiry websites. Such evidence offers new forms of readily available data about professional practice across a wide range of topics. Suggestions are made about research methods and search functions, and links to some sites provided. However, the data must be understood in the context in which it was produced.     

Executive pay, tournaments and corporate performance in UK firms

This paper explores the relationship between executive pay and corporate performance. First, we focus on the pay-for-performance sensitivity (PPS), review recent evidence (mainly UK) and outline a methodology for calculating the PPS itself. Secondly, we review the evidence on tournament theory. Tournament models predict that career concerns generate incentives for executives and can explain observed variations in pay outcomes in the boardroom. Thirdly, we provide evidence on the distribution of the PPS for 532 executives within 100 large UK stock market companies for 1997. Unlike prior work, we include non-CEO executives in the analysis. We show that the PPS increases through organizational levels. Also the statistic is not constant across firms. Finally, we consider the relationship between corporate performance and incentives. We show, consistent with prior evidence, that there is a positive relationship between firm performance and the effective ownership of stock-based compensation by management.     

SIZE MATTERS:

Previous research explaining macrolevel crime patterns has generally been limited in focus to urban communities. Further, the bulk of this research has narrowly investigated links between socioeconomic deprivation, and to a lesser extent labor market characteristics, and crime rates. Taken together, these two foci reveal important limitations in extant research. First, few studies have examined whether levels of socioeconomic disadvantage impact crime rates in nonmetropolitan settings, despite the fact that some rural communities have high levels of socioeconomic disadvantage and serious crime problems. Second, research on labor markets and crime has assumed that manufacturing industries are uniformly good for communities. Yet an emerging body of research suggests that the size of local manufacturing establishments may have important implications for community socioeconomic well-being, organization, and social control. Drawing from recent research documenting the positive impact small manufacturing firms have on communities, we expect a strong presence of small firms to be associated with low crime rates in nonmetropolitan areas. Moreover, our conceptual framework suggests that the presence of small manufacturing will temper the criminogenic effects socioeconomic disadvantage has on crime rates. Based on data from 1,731 nonmetropolitan counties, our findings lend strong support to these expectations. The implications of these findings for theory and research on aggregate crime rates are discussed.     

A Process Perspective of International Research Collaboration

International collaboration on research projects is becoming important as countries experience similar problems that need attention. The process of such research collaboration is discussed with specific reference to initiating collaborative research, evaluating the potential of entering into a research partnership, preparing for travel, developing and completing a project, and maintaining international collaborative research relationships. Factors that enhance and diminish such relationships are also discussed.     

Image search using trained flexible shape models

This paper describes a technique for building compact models of the shape and appearance of flexible objects seen in two-dimensional images. The models are derived from the statistics of sets of images of example objects with 'landmark' points labelled on each object. Each model consists of a flexible shape template, describing how the landmark points can vary, and a statistical model of the expected grey levels in regions around each point. Such models have proved useful in a wide variety of applications. We describe how the models can be used in local image search and give examples of their application.     

Changing health culture in rural Appalachia: Implications for serving the elderly

This article explores the dual themes of place and time as influences on health care service delivery to the rural elderly, through a case study of rural Appalachia. Traditional patterns of indigenous health care practice and values are contrasted with more “professional” formal models of health care service delivery that have entered the region. The result has been a clash of health care cultures. The continuing validity of this perspective is appraised in relation to apparent generational differences between the old-old and the young-old in the degree to which contemporary health care practices and values are adopted. It is concluded that traditional and contemporary health care cultures can be reconciled through an expanded vision of health care service delivery premised on: understanding health care within a total community context; redefining the role of the health practitioner; improving education of both the rural elderly and service providers; and enhancing communication in the rural health care environment.     

Judicial Approaches to Tobacco Control: The third Wave of Tobacco Litigation as aTobacco Control Mechanism

Tobacco products liability litigation is one of the most potentially effective means of controlling the sale and use of tobacco. Recent factual developments—concerning (1) the addictiveness of nicotine, (2) tobacco industry knowledge of this addictiveness, and (3) the industry's efforts to conceal its knowledge from the public while making its products more addictive—make it unlikely that the tactics used successfully by the tobacco industry in the first (1954 to 1973) and second (1983 to 1992) waves of tobacco litigation will succeed in the third wave of tobacco litigation. Victory in any of these cases would result in a transfer of costs from injured states or individuals to the tobacco industry. Such a transfer of costs would likely have the immediate impact of raising cigarette prices and thereby lowering cigarette consumption. The long-term effects of a victory would probably be much more devastating to the industry.     

Denoising radiocommunications signals by using iterative wavelet shrinkage

Summary. Radiocommunications signals pose particular problems in the context of statistical signal processing. This is because short-term fluctuations (noise) are a consequence of atmospheric effects whose characteristics vary in both the short and the longer term. We contrast traditional time domain and frequency domain filters with wavelet methods. We also propose an iterative wavelet procedure which appears to provide benefits over existing wavelet methods.