Learning by doing in contests

We introduce learning by doing in a dynamic contest. Contestants compete in an early round and can use the experience gained to reduce effort cost in a subsequent contest. A contest designer can decide how much of the prize mass to distribute in the early contest and how much to leave for the later one in order to maximize total efforts. We show how this division affects effort at each stage, and present conditions that characterize the optimal split. There is a trade off here, since a large early prize increases first period efforts leading to a substantial reduction in second round effort cost; on the other hand, there is less of the prize mass to fight over in the second round, reducing effort at that stage. The results are indicative of the fact that the designer often prefers to leave most of the prize mass for the second contest to reap the gains from the learning by doing effect.     

Policing Outlawed Desire: ‘Homocriminality’ in Beat Spaces in Australia

Drawing on interview data of gay men who have had their behavior in public spaces scrutinised by agents of the law for signs deviance, this article explores the historical characteristics of police animosity towards such conduct in Australia. This entails examining encounters between police and gay men who pursue desire in ‘beat’ (or ‘cottage’ to the use the UK term) spaces. Exploring why these outlaw gay male subjects are so abject and troubling to the law, the discussion documents how law’s desire to regulate gay men plays out in the masquerade of ‘plain-clothes’ agent provocateur operations where police entrap gay men by mimicking gay bodily appearances, gestures and mannerisms. This article also examines how police regulation of gay desire functions as a form of violence that delimits expressions of same sex desire in public spaces. A key theme that underpins the analyses in this paper is that the policing of desire in ‘beat’ spaces helps produce qualities of illicitness and dangerousness and that this, in turn, fuels the circuit of desire at play between gay men and agents of the law.

Nurturing knowledge: the UK Higher Education Links scheme

This article examines the development of academic networks and expertise through the UK Higher Education Links scheme, which is funded by the UK Department for International Development, managed by the British Council and supported by the principals of UK higher education institutions. The links are established between UK and overseas universities primarily to enhance research and/or teaching capacity, with the ultimate aim of alleviating poverty and promoting sustainable development. This article draws on data gathered for a large‐scale, multiple‐method evaluation which endorsed the scheme's continuation. It is argued that a crucial factor helping to make individual links a success was good relationships between respective co‐ordinators, although the nature of these relationships varied. The article discusses the extent to which the formation of fruitful academic networks and partnerships enabling knowledge transfer were encouraged. Copyright © 2003 John Wiley & Sons, Ltd.     

Anthropological and Radiographic Comparison of Antemortem Surgical Records for Identification of Skeletal Remains*

Abstract: This case review illustrates the important contributions of forensic archeological methods and forensic anthropological analysis to the identification of found skeletal remains. After reassociation of skeletal remains found in two locations, anthropological analysis provided the basis for a presumptive identification and a request for antemortem medical records. Partial DNA profiles were supportive but not conclusive and antemortem dental records were not available. Comparison of antemortem traumas, skeletal morphology, and surgical artifacts with antemortem radiographs and surgical records led to positive identification of an individual missing for almost a decade.     

Statistical Modeling of the Case Information From the Ohio Attorney General's Sexual Assault Kit Testing Initiative

The Ohio Attorney General's Sexual Assault Kit (SAK) Testing Initiative has resulted in nearly 14,000 kits being processed since the initiation of the project in 2012. A logistic regression model was fit to the data from 2500 SAKs in order to determine the probability of obtaining at least one Combined DNA Index System (CODIS) eligible DNA profile based on a number of predictor variables. The probability of obtaining at least one CODIS eligible DNA profile from an SAK varied as a function of (i) days to kit collection following a sexual assault; (ii) years to kit submission to the laboratory for testing following kit collection; (iii) the age of the victim; and (iv) the occurrence of victim‐reported consensual sex around the time of the assault and/or kit collection. These findings demonstrate the utility of the statistical modeling of data obtained from the “forklift” testing approach of sexual assault kits.