Risk aversion, overconfidence and private information as determinants of majority thresholds

We present and experimentally test a theoretical model of majority threshold determination as a function of voters’ risk preferences. The experimental results confirm the theoretical prediction of a positive correlation between the voter's risk aversion and the corresponding preferred majority threshold. Furthermore, the experimental results show that a voter's preferred majority threshold negatively relates to the voter's confidence about how others will vote. Moreover, in a treatment in which individuals receive a private signal about others’ voting behaviour, the confidence-related motivation of behaviour loses ground to the signal's strength.

After the referendum: options for a constitutional convention

Whatever the result of Scotland’s independence referendum, careful constitutional thinking will be needed. If Scots vote Yes, Scotland will need a new constitution and the rest of the UK will have to rethink its governing structures. Even in the event of a No vote, everyone agrees that the shape of the Union will need to change over the coming years. This paper examines how such constitution-making should take place. It sets out the options, gathers evidence from around the world on how those options might work, and weighs the advantages and disadvantages of each alternative. It concludes that constitutional proposals in the UK should best be developed by a convention comprising a mixture of ordinary members of the public and politicians; these proposals should be put to a referendum. This approach, the paper argues, offers the best route to high-quality debate, stronger democratic engagement, and, ultimately, deeper legitimacy for our governing structures.

Is the future of electoral reform local?

The Electoral Reform Society has recently published two reports putting the case for electoral reform in local government. These suggest acceptance, in the wake of defeat in the 2011 Alternative Vote referendum, that the group’s ultimate goal of change to the Westminster electoral system is unlikely to be fulfilled soon and that a more gradual strategy is therefore needed. This paper examines this shift by asking three questions. First, is Westminster electoral reform really a dead letter? Second, is local electoral reform more likely—and, if so, just how much more likely? Third, would local electoral reform matter in itself?

On fusion for robust motion segmentation

While a multitude of motion segmentation algorithms have been presented in the literature, there has not been an objective assessment of different approaches to fusing their outputs. This paper investigates the application of 4 different fusion schemes to the outputs of 3 probabilistic pixel-level segmentation algorithms. We performed an extensive experimentation using 6 challenge categories from the changedetection.net dataset demonstrating that in general simple majority vote proves to be more effective than more complex fusion schemes.

Children’s literature: sexual identity, gender and childhood

On the twenty-third of May 2015, Ireland became the first country to legalise same-sex marriage by popular vote. This event reversed a large part, if not all, of Ireland’s reputation for a Catholic-led conservatism concerning sexual and gender identities. I argue in this article that we can see a parallel-in-miniature to this momentous shift in something of a reversal of children’s literature’s views in this respect too, and I will concentrate on exploring what is at stake in the ways that childhood, sexual and gender identities are constructed in some recent children’s literature criticism in the light of these shifts. My interest is to consider: what is the ever-burgeoning interest in the gay, queer, cross-dressing, transsexual or transgender child precisely about? I ask this question on the grounds of not assuming that this interest in these identities arises necessarily simply out of a self-evident, progressive, liberatory impulse, and, alongside this, I also do not assume that ‘identities’ are essential, self-organised traits awaiting revelation and liberation.

Modelling personal thermal sensations using C-Support Vector Classification (C-SVC) algorithm

The personalised conditioning system (PCS) is widely studied. Potentially, it is able to reduce energy consumption while securing occupants’ thermal comfort requirements. It has been suggested that automatic optimised operation schemes for PCS should be introduced to avoid energy wastage and discomfort caused by inappropriate operation. In certain automatic operation schemes, personalised thermal sensation models are applied as key components to help in setting targets for PCS operation. In this research, a novel personal thermal sensation modelling method based on the C-Support Vector Classification (C-SVC) algorithm has been developed for PCS control. The personal thermal sensation modelling has been regarded as a classification problem. During the modelling process, the method ‘learns’ an occupant’s thermal preferences from his/her feedback, environmental parameters and personal physiological and behavioural factors. The modelling method has been verified by comparing the actual thermal sensation vote (TSV) with the modelled one based on 20 individual cases. Furthermore, the accuracy of each individual thermal sensation model has been compared with the outcomes of the PMV model. The results indicate that the modelling method presented in this paper is an effective tool to model personal thermal sensations and could be integrated within the PCS for optimised system operation and control.

A study of adaptive thermal comfort in a well-controlled climate chamber

This paper aims to critically examine the application of Predicted Mean Vote (PMV) in an air-conditioned environment in the hot-humid climate region. Experimental studies have been conducted in a climate chamber in Chongqing, China, from 2008 to 2010. A total of 440 thermal responses from participants were obtained. Data analysis reveals that the PMV overestimates occupants' mean thermal sensation in the warm environment (PMV > 0) with a mean bias of 0.296 in accordance with the ASHRAE thermal sensation scales. The Bland–Altman method has been applied to assess the agreement of the PMV and Actual Mean Vote (AMV) and reveals a lack of agreement between them. It is identified that habituation due to the past thermal experience of a long-term living in a specific region could stimulate psychological adaptation. The psychological adaptation can neutralize occupants’ actual thermal sensation by moderating the thermal sensibility of the skin. A thermal sensation empirical model and a PMV-revised index are introduced for air-conditioned indoor environments in hot-humid regions. As a result of habituation, the upper limit effective thermal comfort temperature SET* can be increased by 1.6 °C in a warm season based on the existing international standard. As a result, a great potential for energy saving from the air-conditioning system in summer could be achieved.

Voting rights of refugees

The book develops a novel legal argument about the voting rights of recognised 1951 Geneva Convention Refugees. The main normative contention is that such refugees should have the right to vote in the political community where they reside, assuming that the political community is a democracy and that its citizens have the right to vote. The basis of this contention is that the right to political participation in some political community is a basic right from the point of view of dignity and the protection of one’s interests. Due to their unique political predicament, 1951 Geneva Convention Refugees are a special category of non-citizen residents. They are unable to participate in elections of their state of origin, do not enjoy its diplomatic protection and consular assistance abroad, and – most fundamentally – are unable or unwilling, owing to a well-founded fear of persecution, to return to it; thus, they are in limbo for a potentially protracted period. Refugees, too, deserve to have a place in the world in the Arendtian sense, where their opinions are significant and their actions are effective. Their state of asylum is, for the time being, the only community in which there is any realistic prospect of political participation on their part.

Brexit or Bremain? Future options for UK agricultural policy and the CAP

The outcome of the UK’s referendum on continued EU membership is at the time of writing uncertain, and the consequences of a vote to remain (‘Bremain’) or leave (‘Brexit’) difficult to predict. Polarised views have been voiced about the impact of Brexit on UK agriculture, and on the nature and level of funding, of future policy. Policymakers would not have the luxury of devising a new policy from scratch. WTO rules and commitments, the nature of any future accord with the EU, budget constraints, the rather different perspectives of the UK’s devolved administrations in Scotland, Wales and Northern Ireland, and the expectations of farmers, landowners and the environmental lobby, will all impact the policymaking process. The WTO dimension, and the UK’s future relationship with the EU, are particularly difficult to predict, and – some commentators believe – may take years to resolve. Brexit’s impact on the future CAP is also unclear. A vote to remain within the EU would not necessarily assuage the Eurosceptics’ criticisms of the EU, or the UK’s perception of the CAP. Whatever the outcome, future agricultural, food and rural land use policies will remain key preoccupations of European governments.