Metropolitan Governance: Which Policies for Globalizing Cities?

Today, for the first time in history, half the world’s people live in cities. This puts metropolitan areas to the test, especially in developing countries, where the greatest part of urban growth is occurring. In order to meet the new challenges linked to urbanization, today’s growing cities need appropriate metropolitan governance. The present paper wants to investigate this issue, through the definition of a general model of metropolitan governance, which can be adapted to every urbanization context according to its own specificities. Considerable emphasis will be given to concrete examples to test the consistency of our model. In particular, since water and sanitation supply is one of the key challenges affecting metropolitan areas, we will apply our model to urban water management. Furthermore, an important focus will be given to the contribution that Information and Communication Technologies can provide to the implementation of the model.     

RDELA—a Delaunay-triangulation-based, location and covariance estimator with high breakdown point

We propose an approach that utilizes the Delaunay triangulation to identify a robust/outlier-free subsample. Given that the data structure of the non-outlying points is convex (e.g. of elliptical shape), this subsample can then be used to give a robust estimation of location and scatter (by applying the classical mean and covariance). The estimators derived from our approach are shown to have a high breakdown point. In addition, we provide a diagnostic plot to expand the initial subset in a data-driven way, further increasing the estimators’ efficiency.     

Contested memories: efforts of the powerful to silence former inmates' histories of life in an institution for 'mental defectives'

This paper discusses the barriers encountered in undertaking an oral history project with survivors of a total institution for 'mental defectives' in the province of Alberta, Canada. Powerful social actors were able to bar access to survivors through legal guardianship orders, and to make access to the institution and its grounds and to publicly archived materials quite prohibitive to the researcher. In addition to overt efforts on the part of powerful social actors to block the project, concerns about the potential to discredit survivor narratives led to changes in the research design. Specifically, research and literature about the 'acquiescence' of intellectuals with intellectual impairments led the researcher to broaden the sources for this history as a preemptive strategy. Despite these barriers, survivors of the institution provided a rich and powerful testimony to the brutality of institutionalization, and provide us with an emancipatory history from the perspectives of those most oppressed by disability policies and practices.     

Trajectories of effort-reward imbalance in Swedish workers: Differences in demographic and work-related factors and associations with health

ABSTRACT

The aim of the study was to identify trajectories of effort-reward imbalance (ERI), to examine these with respect to demographic (age, gender, socio-economic position) and work-related (employment contract, work hours, shift work, sector) factors, and to investigate associations with different health indicators (self-rated health, depressive symptoms, migraine, sickness absence). The study used four waves of data (N?=?6702), collected biennially within the Swedish Longitudinal Occupational Survey of Health (SLOSH). Using latent class growth modelling, we identified four trajectories: a stable low imbalance trajectory, which comprised 90% of all participants, and three change trajectories including a decreasing trajectory (4% of the participants), an inverted U-shaped trajectory and an increasing imbalance trajectory, both in 3% of the participants. Results indicate that a sizeable proportion of Swedish employees’ experience imbalance between efforts and rewards at work. The most favourable trajectory comprised relatively more men and was characterised by better work-related characteristics than the less favourable ERI trajectories. All change trajectories were dominated by women and employees in the public sector. Health developments followed ERI trajectories, such that less favourable trajectories associated with impaired health and more favourable trajectories associated with better health. Sickness absence increased among all ERI trajectories, most so for the decreasing and increasing ERI trajectory.     

Akteure der Gentrification und ihre Ortsbindung:

Relations between residential quality and place attachment of people involved in the gentrification process of an old inner city housing area in East Germany were asked by a questionnaire. As part of a neighbourhood monitoring process, a total of N = 295 subjects of the urban revitalization area of Magdeburg-Buckau participated in the study. Perceived residential quality was measured with an adapted German version of the “Residential Satisfaction Scale” (Bonaiuto et al. 1999), place attachment with a German version of Bonaiuto et al. (1999) “Neighbourhood Attachment Scale”. The empirical findings revealed that those residential preferences which are relevant for gentrification, such as buildings’ aesthetic pleasantness and presence of green areas, are significant predictors of both pioneers’ and gentrifiers’ place attachment. For all residential groups social cohesion was a significant predictor of place attachment, whereas the length of residence was a significant predictor of place attachment only for those who had lived in the area for a long time (i.e., lower class people and high-class people of high education).     

Hierarchical random effect models for coastal erosion of cliffs in the Holderness coast

Prediction of possible cliff erosion at some future date is fundamental to coastal planning and shoreline management, for example to avoid development in vulnerable areas. Historically, to predict cliff recession rates deterministic methods were used. More recently, recession predictions have been expressed in probabilistic terms. However, to date, only simplistic models have been developed. We consider the cliff erosion along the Holderness Coast. Since 1951 a monitoring program has been started in 118 stations along the coast, providing an invaluable, but often missing, source of information. We build hierarchical random effect models, taking account of the known dynamics of the process and including the missing information.     

Meso-modeling of leadership: Following James G. (Jerry) Hunt's lead in integrating micro- and macro-perspectives of leadership

This introduction provides a tribute to James G. (Jerry) Hunt as leader of leadership scholars, along with an overview to The Leadership Quarterly special issue on meso-modeling of leadership. Our tribute traces Jerry's evolution from a right-brain, defrocked engineer to a pioneering leadership scholar. Through early and sustained scholarly contributions regarding the importance of context to leadership, Jerry paved the way for meso-modeling perspectives on leadership, such as those reflected in this special issue. We conclude by highlighting the contribution of nine articles that serve to further Jerry's legacy through the advancement of conceptual and empirical insights into meso-level leadership processes.     

Motherhood,Resistance and Attention Deficit Disorder: Strategies and Limits*

Étant donné son ambiguïté sur les plans culturel et historique, l'ap‐pellation psychiatrique de trouble déficitaire de I'attention (hyperac‐tivité) entraîne les mères dans un conflit avec les discours sur l'image de la bonne mère, la normativité familiale, les compétences profes‐sionnelles et la notion de risque. L'éude d entretiens avec 34 femmes au Canada et en Angleterre a permis de comprendre, du point de vue des femmes, les mécanismes de la connaissance et du pouvoir qui sous‐tendent les relations avec des professionnels de la médecine, de la psychiatrie et de l'éducation. Les mères se sont approprié une vaste gamme de méthodes discursives afin de se présenter elles et leur famille comme des personnes méritantes, louables et cultivées. Elles se sont engagées dans l'examen scrupuleux des méthodes éduca‐tionnelles et psychiatriques par l'intermédiaire du bénévolat, de la contribution à la conception de politiques, de la tenue de dossiers et du recours à des témoins externes afin de renforcer leur légitimité. Par ailleurs, de nombreuses femmes se sont engagées dans le jeu de la vérité, ont choisi la confrontation et, finalement, le refus. Toutefois, étant donné que des enfants vulnerables sont en jeu, la capacité des mères a résister véritablement reste limitée. The psychiatric category Attention Deficit Disorder (Hyperactivity), because of its cultural and historical ambiguity, brings mothers into conflict with discourses of good motherhood, family normativity, professional knowledge and risk. Interviews with 34 women in Canada and England were conducted as a way to understand, from women's perspectives, the workings of knowledge and power encountered in dealing with medical, psychiatric and educational professionals. Mothers took up a wide range of discursive practices in attempts to position themselves and their families as worthy, deserving and knowledgeable. They also engaged in scrutiny of educational and psychiatric practice through volunteering, policy contributions, record keeping and using outside witnesses to shore up their legitimacy. As well, many engaged in knowledge/truth games, confrontation and, ultimately, refusal. However, because vulnerable children are at stake, mothers' ability to truly resist remains limited.     

State space mixed models for longitudinal observations with binary and binomial responses

We propose a new class of state space models for longitudinal discrete response data where the observation equation is specified in an additive form involving both deterministic and random linear predictors. These models allow us to explicitly address the effects of trend, seasonal or other time-varying covariates while preserving the power of state space models in modeling serial dependence in the data. We develop a Markov chain Monte Carlo algorithm to carry out statistical inference for models with binary and binomial responses, in which we invoke de Jong and Shephard’s (Biometrika 82(2):339–350, 1995) simulation smoother to establish an efficient sampling procedure for the state variables. To quantify and control the sensitivity of posteriors on the priors of variance parameters, we add a signal-to-noise ratio type parameter in the specification of these priors. Finally, we illustrate the applicability of the proposed state space mixed models for longitudinal binomial response data in both simulation studies and data examples.