Ad hoc rural regionalism

A new regionalism has been much documented and researched for metropolitan areas; this article documents that there is a new rural regionalism as well. In the United States, these groups appear most likely to emerge in areas that are challenged by outcomes characterizing globalization's effects on the rural condition: namely, exurban or metropolitan sprawl and the resulting landscape fragmentation, often in combination with extreme pressure on the profitability of small farms or other resource uses. This research asks: what impetus is behind rural regional efforts; and what sort of processes of institutionalization do these groups utilize? The paper builds on theory developed by the new regional geographers over the last twenty years, most notably Anne Gilbert and Anssi Paasi, and applies the theoretical framework to three North American case studies in what can be classified as ad hoc rural initiatives in contested landscapes, initiated by local or grassroots actors to foster a specific conceptualization of region. While specific programming varies for different groups, rural regionalism addressed the balance between and interconnections of landscape and land use change, social networks, economic viability, and impacts of global industry. Central to the case studies are actors' efforts to create a regional identity, including forming institutions, defining regional boundaries, and identifying social/symbolic shapes for the region. The research discusses the importance of viewing regionalization through the lens of agency.     

An equilibrium analysis of the gender wage gap

Within a two‐sector general equilibrium model, women's productivity in the marketplace decreases with the amount of household work they perform at home. Assuming that men's and women's household labour inputs are complementary here we prove the existence of multiple equilibria. In some, men and women allocate their labour equally and earn identical wages. In others, they allocate labour differently and earn different wages. In this context, beliefs about the inferiority of women's productivity are shown to be self‐fulfilling. By use of numerical examples, we show that welfare is highest when spouses allocate labour equally and suggest policy recommendations.     

The Family,The Statutory Worker and the Therapist Working Together for Change

Myths have developed for some therapists and statutory workers that have prevented or interfered with their forming a satisfactory working relationship. In such a climate, families tend to remain confused and disempowered and become more dependent on the authority of the legal and statutory system. This paper describes work with one particular family and a local Community Services, Victoria social worker, where these issues were addressed in a way that allowed the workers to be clear about their roles and enabled the parents to resume their responsibility for parenting. The emphasis in this article is on practice issues.     

The Training of Receptionists

The role of the receptionist in the intake/therapeutic process has been largely ignored in the literature. However this role has been demonstrated in practice to have considerable importance. On the one hand an administrative position, the receptionist in a counselling agency is also required to talk with and to some extent “manage” people in crisis, elicit some information and yet not get into the client's request in detail. It is argued that because of these additional, specialised, potentially stressful tasks, the role and training of receptionists in counselling agencies should be reconsidered. Given the recent introduction of the Training Guarantee Legislation (1990), the welfare sector now has the opportunity to re-assess carefully the training and support needs of reception staff with a view to improving the counselling service as a whole.     

Management Errors and System Reliability: A Probabilistic Approach and Application to Offshore Platforms

Probabilistic risk analysis, based on the identification of failure modes, points to technical malfunctions and operator errors that can be direct causes of system failure. Yet component failures and operator errors are often rooted in management decisions and organizational factors. Extending the analysis to identify these factors allows more effective risk management strategies. It also permits a more realistic assessment of the overall failure probability. An implicit assumption that is often made in PRA is that, on the whole, the system has been designed according to specified norms and constructed as designed. Such an analysis tends to overemphasize scenarios in which the system fails because it is subjected to a much higher load than those for which it was designed. In this article, we find that, for the case of jacket-type offshore platforms, this class of scenarios contributes only about 5% of the failure probability. We link the PRA inputs to decisions and errors during the three phases of design, construction, and operation of platforms, and we assess the contribution of different types of error scenarios to the overall probability of platform failure. We compute the benefits of improving the design review, and we find that, given the costs involved, improving the review process is a more efficient way to increase system safety than reinforcing the structure.     

Second-order refined peaks-over-threshold modelling for heavy-tailed distributions

Modelling excesses over a high threshold using the Pareto or generalized Pareto distribution (PD/GPD) is the most popular approach in extreme value statistics. This method typically requires high thresholds in order for the (G)PD to fit well and in such a case applies only to a small upper fraction of the data. The extension of the (G)PD proposed in this paper is able to describe the excess distribution for lower thresholds in case of heavy-tailed distributions. This yields a statistical model that can be fitted to a larger portion of the data. Moreover, estimates of tail parameters display stability for a larger range of thresholds. Our findings are supported by asymptotic results, simulations and a case study.     

Bayesian regularisation in geoadditive expectile regression

Regression modelling beyond the mean of the response has found a lot of attention in the last years. Expectile regression is a special and computationally convenient case of this type of models where expectiles offer a quantile-like characterisation of the complete distribution and include the mean as a special case. In the frequentist framework, expectile regression could be combined with covariate effects of quite different forms and in particular nonlinear and spatial effects. We propose Bayesian expectile regression based on the asymmetric normal distribution as an auxiliary likelihood to allow for the additional inclusion of Bayesian regularisation priors for covariates with linear effects. Proposal densities based on iteratively weighted least squares updates for the resulting Markov chain Monte Carlo simulation algorithm are developed and evaluated in both simulations and an application. A special focus of the simulations lies on the evaluation of coverage properties of the Bayesian credible bands and the quantification of the detrimental effect arising from the misspecification of the auxiliary likelihood.     

The pen,the receiver and the pump: Exploring young children's experiences of having a parent with type 1 diabetes

In this article, we explore young children's experiences of having a parent with type 1 diabetes (T1D). In our research we found that the children's knowledge about T1D was not age related, and that some had more in-depth knowledge than others. This seemed related to how and what the parents taught them about diabetes, the individual child's curiosity and interest, and the parent's history with fluctuating blood sugar levels. Several children were affected by their parents' diabetes in their daily life. Our research contributes to knowledge about how children's lives can be affected by having a parent with chronic illness.