Contests with the probability of a draw : a stochastic foundation

This article proposes a stochastic foundation for the contest success function (CSF for short) with a richer structure on the set of possible outcomes of the contest. Specifically, the analysis allows for the possibility of a draw, so that no contestant can claim a victory over all other players. Under plausible conditions, this article not only discovers new functional forms of CSFs, but also shows the newly derived CSFs have very different properties in equilibrium to those of conventional CSFs. For example, in contrast to the CSFs discussed in the contest literature, which always generate a unique pure strategy Nash equilibrium, the newly discovered CSFs admit the possibility of multiple equilibria.

Difference-form persuasion contests

We explore the equilibrium properties of two types of "difference-form" persuasion contest functions derived in Skaperdas and Vaidya in which contestants spend resources to persuade an audience. We find that both types of functions generate interior pure strategy Nash equilibria unlike Baik and Che and Gale with characteristics different to existing literature. For one type of function, we find that the reaction function of each player is "flat" and nonresponsive to the level of resources devoted by the rival so that the "preemption effect" as defined by Che and Gale is absent. Further, the equilibrium is invariant to the sequencing of moves. For the second type of function, which applies when there is asymmetry among contestants with regard to the quality of evidence, we find that the reaction functions of the stronger and weaker players have gradients with opposite signs relative to Dixit and therefore their incentive to precommit expenditures in a sequential move game is also different. For both types of functions, the extent of rent dissipation is partial. From the equilibrium analysis, we are also able to establish the potential effects of some specific factors affecting persuasion such as evidence potency, the degree of truth, and bias on aggregate resource expenditures and welfare.

Key success factors in bidding for hallmark sporting events

Hallmark sporting events often are commercially driven entertainment entities which represent an economically important part of the overall sport industry. Because of the high popularity of international sporting contests, hallmark sporting events attract significant commercial, media, and consumer attention. Cities around the world are beginning to understand the potential of using these events to draw attention to the host city, which is why the market for hallmark sporting events is becoming increasingly competitive. In order to award the hosting of the event to the most suitable organizer, event owners often require potential hosts to bid. The most important elements in this process have been largely based on logical assumptions rather than empirical data. This study focused on the bid process in order to ascertain the important elements essential in achieving a successful bid.

How world's best public relations practice was not, but might have been achieved, in respect of a "biosolids" (stabilised sewage sludge) project

This is a case study which criticises the way a water authority has been trying to introduce “biosolids” (stabilised sewage sludge) projects. Two proposed projects have been abandoned after outcry by communities neighbouring earmarked sites. At the time of writing a third project was going ahead. This local scale clash reflects contests which are cropping up globally as water authorities are restricted in their use of land or sea dumping and ordered to introduce environmentally sustainable practices. The case study ends with a discussion of a strand of cultural theory which might have given the water authority a better understanding of the public issues involved. The article concludes that understanding cultural theory might assist organisations achieve world best practice in public relations when they face some of the pressing environmental and safety concerns of the 21st century.

What can Hannah Arendt's theorising add to equity policy activism in higher education institutions?

Human rights theory is based on universalistic moral perspectives that regard each individual as a bearer of rights. These rights are often legislated nationally and implementation mandated for institutions including higher education institutions. Arendt contests this kind of governance and ruling. Arendt argues for an agonal politics. Arendt theorises politics and power as something that cannot occur in isolation; it is through ‘acting in concert’ with others that a political community is constituted. Arendt advocates for a public space where people can take care of the ‘public things’ between them to work out how to live together. In this paper I reflect on my role promoting equity within Australian higher education institutions and explore what Arendt’s theorising can add to rethinking this kind of human rights work. Arendt argued that re-valuing politics would pave the way to a ‘new appreciation of human plurality’ (Villa 1996: 17). I will argue that the ‘Fair Chance for All’ (1990) equity policy promoted a form of identity politics within higher education institutions. I argue that Arendt’s theorising can effectively disrupt identity politics and offers a corrective to the way human rights legislation and related institutional policies tend to focus on specific target populations.

Afternoon T : Testosterone level is higher in red than yellow male polychromatic lizards

Recent work on within-species polymorphism across a broad range of taxa has renewed and considerably increased the attention to this classic evolutionary area, notably in lizard species where colors covary with reproductive strategies. We demonstrate elsewhere that red-headed males beat yellow-headed males in staged contests for females in the Australian painted dragon lizard Ctenophorus pictus. This morph difference in behaviour is linked to what appears to be a convention of red dominance in male–male interactions set very early in ontogeny, long before coloration has developed. In the current note, we investigate the relationship between time of day, which is directly linked to vigilance time in territorial males, and plasma levels of testosterone and corticosterone. We show that red males have higher testosterone levels in late afternoon following a day of territory patrolling and a non-significant trend in plasma corticosterone levels that decline with time of day. In conclusion, there are significant differences in testosterone profile between the two color morphs, providing a potential proximate link to the behavioural differences between them.

A stochastic derivation of the ratio form of contest success functions

This note provides a distribution-based justification for the ratio form of contest success functions (CSFs), in which a player’s success depends positively on her effort relative to that of her opponents. I show that the inverse exponential distribution of the random shocks yields the ratio form. Extending this approach to asymmetric contests, I also derive an asymmetric ratio form of CSFs.

Feminist perspectives on gender ideology in recent young adult literature

This study of gender in young adult literature examined a range of recently published texts in both the fantasy and realist genres and determined that narrative discourse contests the dominant patriarchal paradigm most sucessfully when female protagonists enact a trickster role.

Socio-scientific issues in education : innovative practices and contending epistemologies

In the past decade, we have seen the well-established discourse of environmental education (EE) supplanted by that of education for sustainability (EfS). In some ways this change in terminology has been no more than a slogan change, with the actual educational practices associated with EfS little changed from those qualified by EE (Campbell and Robottom 2008). Environment-related education activities under both terms frequently focus on socio-scientific issues – which serve as the chief organising principle for a range of related curriculum activities – and are shaped by the particular characteristics of these issues. Socio-scientific issues are essentially constituted of questions that are philosophical as well as empirical in nature. Socio-scientific issues consist in contests among dissenting social, economic and environmental perspectives that rarely all align, giving rise to debates whose resolution is not amenable to solely scientific approaches. Socio-scientific issues, then, exist at the intersection of differing human interests, values and motivations and are therefore necessarily socially-constructed. An adequate educational exploration of these issues requires a recognition of their constructedness within particular communities of interest and of the limitation of purely applied science perspectives, and, in turn, requires the adoption of curricular and pedagogical approaches that are in fundamental ways informed by constructivist educational assumptions – at least to the extent that community constructions of socio-scientific issues are recognised as being shaped by human interests and social and environmental context. This article considers these matters within the context of examples of environment-related practice drawn from two geographical regions. The article will argue that a serious scientific element is both necessary and insufficient for a rigorous educational exploration of socio-scientific issues within either the EE or EfS discourses, and will consider some implications for professional development and research in this field.

Regional security and regional conflict

This chapter raises the following main points:
• Regions are groupings of states that share either geographic proximity or have sufficient cultural/historic ties that bind them together.
• Regionalization occurs within a region as interdependence is developed among the regional states.
• The development of regionalism is dependent on the support of the regional great power(s), the extent of reciprocity that exists in the relations of the states in the region, and the level of strategic reassurance that exists among these states.
• Regionalization is not a lineal process, that is, it can increase or decrease.
• The pace of regionalism is different in each region but a basic pattern exists where economic integration precedes political and security integration.
• Regional threats to security can be divided into four categories. The first two comprise traditional military threats such as balance of power contests between regional powers and ‘grass fire’ conflicts between smaller powers or over more localized issues. The
third category includes, for example, intra-state conflicts for ethnic, religious, nationalist or ideological, issues. Finally, transnational threats such as environmental degradation or resource scarcity can also cause regional instability and conflict.

Are all economic facts greatly exaggerated? Theory competition and selectivity

There is growing concern and mounting evidence of selectivity in empirical economics. Most empirical economic literatures have a truncated distribution of results. The aim of this paper is to explore the link between publication selectivity and theory contests. This link is confirmed through the analysis of 87 distinct empirical economics literatures, involving more than three and a half thousand separate empirical studies, using objective measures of both selectivity and contests. Our meta–meta-analysis shows that publication selection is widespread, but not universal. It distorts scientific inference with potentially adverse effects on policy making, but competition and debate between rival theories reduces this selectivity and thereby improves economic inference.

Time, philosophy and chronopathologies

This essay is an elaboration on some central themes and arguments from my recent book, Chronopathologies: Time and Politics in Deleuze, Derrida, Phenomenology and Analytic Philosophy (Rowman and Littlefield 2012). There is hence an element of generality to this essay that the book itself is better able to justify. But a short programmatic piece has its own virtues, especially for those of us who are time poor (which is pretty much everyone in contemporary academia). Moreover, it adds a dimension to the above book by more explicitly situating it in relation to what is an emerging view in some recent scholarship (such as John McCumber, Len Lawlor, David Hoy, and before this Liz Grosz) that time is central to the identity of continental philosophy, as well as considering some of the work that in different ways contests this kind of interpretation of the identity of continental philosophy (e.g. Simon Glendinning, and, tacitly, Paul Redding). In continuing to side with the former over the latter, I will also develop my argument that time is one of the most significant factors in the divided house that I think ontemporary philosophy remains, and I conclude by offering a series of negative prescriptions regarding how we might better avoid particular chronopathologies, or time-sicknesses, that are endemic to these philosophical trajectories, and that are also present (to greater and lesser degrees) in the majority of individual philosophers standardly labeled analytic and continental. To the extent that such sicknesses are at least partly inevitable, akin to a transcendental illusion, this paper consists in a call to be more attentive to this tendency, and to the methodological, metaphilosophical, and ethico-political consequences that follow from them.

Investigating ‘community’ through a history of responses to asbestos-related disease in an Australian industrial region

The government of the State of Victoria has been slow to acknowledge the social costs of asbestos-related diseases (ARD) in the Latrobe Valley. Despite the emphasis on ‘community’ in the discipline of public health and in public health services since the 1970s, ARD was only recognised as a community-wide health problem because of the advocacy of people directly affected by it. An historical view of responses to ARD in a community established as an appendage to the publicly owned power industry and infused with an ethic of public service, shows that contests over the definition of ‘community’ lay at the heart of these responses. It also shows that such disputes did not arise only from the reluctance of authorities to acknowledge the problems resulting from the extensive use of asbestos in power stations. The paper highlights the political nature of the notion of ‘community’ and in doing so raises questions that have implications beyond its narrow regional focus.

Rewind, repeat: TV’s fame machine is oh-so retro

As much as the contemporary talent show appears to be different, there are qualities that relate to earlier versions of televised talent contests internationally and domestically. This article explores how the past iterations inform the present and its production of an internal - almost studio system - of fame.