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This paper scrutinises the phenomenon of collective squatting for housing in Rome (Italy), which has reached remarkable proportions and developed new characteristics since the start of the 2008 crisis. Based upon two pieces of ethnographic research within the housing movement organisations Coordinamento Cittadino di Lotta per la Casa (Urban Coordination of Housing Struggles) and Blocchi Precari Metropolitani (Precarious Metropolitan Block), the authors aim to enlarge empirical knowledge of the case under study and provide renewed analytical instruments for understanding housing mobilisations. These organisations appear to be more than grassroots approaches to housing deprivation; they also represent alternative forms of social reproduction in post-welfare neoliberal cities. Indeed, squats configure themselves as sites for broader political elaboration. For this reason, we propose to analyse housing squatting using the notion of ‘urban commons’. The introduction of this notion to analyse housing movements helps in the theoretical elaboration of a re-appraised ‘right to the city’, in line with current urban challenges.  相似文献   
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Modelling for marked point processes is an important problem, but has received remarkably little attention in the statistical literature. The authors developed a marked point process model that incorporates the use of functional data analysis in a joint estimation of the frequency function of the point process and the intensity of the mark, with application to data from 22 lupus patients consisting of times of flares in symptom severity combined with a quantitative assessment of the severity. The data indicate that a rapid decrease in drug dose is significantly associated with a decrease in flare frequency. Experiments with simulated data designed to model the actual data further support this conclusion. The Canadian Journal of Statistics 40: 517–529; 2012 © 2012 Statistical Society of Canada  相似文献   
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This paper addresses the challenges of building capacity for collaborative participatory research with disabled people’s organisations in European countries. The paper presents initial findings from the project ‘European Research Agendas for Disability Equality’ (EuRADE), which seeks to build the capacity of civil society organisations to participate in future research collaborations in partnership with academic institutions. The findings draw on survey data identifying the research capacity, needs and priorities of 68 organisations in 25 countries and focuses, in particular, on responses from national or European level representative organisations of disabled people. The findings demonstrate a high degree of motivation and readiness for collaboration in academic research but raise concerns about the readiness of academic institutions to engage disabled people as equal partners within social model and rights‐based approaches. Respondent organisations identified a wide range of research needs that raise challenges for collaborative responses from the academic community. In this way, the findings provide a basis for developing user‐led agendas for European funded research within the emancipatory paradigm, and indentify important opportunities for new international research collaborations between activists and academics.  相似文献   
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In a general-equilibrium OLG model with endogenous longevity, a political economy and a social planner solution are contrasted mainly with respect to public supplies of health care and environment protection. The latter is relatively more supported by the young because its beneficial effect on longevity takes more time to occur but then lasts longer; while the old relatively prefer health spending. With population aging, political claims for health care expenditure are self-reinforcing. This framework is able to generate a quite rich set of results. In the political economy larger health care/consumption and health care/environmental quality ratios are implemented. Changes in risk aversion, production pollution, health inputs’ elasticity of substitution may have opposite impacts across regimes. More complete annuity markets improve welfare. Further comparative statics is analyzed.  相似文献   
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In many European countries requirements for retirement have been tightened, causing an increase in work participation of older workers, in spite their potentially poorer health may limit their work ability. This study aimed at assessing the diffusion of health problems and exposure to unfavorable working conditions among ageing workers in two Italian surveys, as well as comparing them with those observed in the same surveys conducted before the 2011 Italian pension reform tightening the normal retirement age. The 2013 National Health Survey (NHS) and Labour Force Survey (LFS) were employed to assess the prevalence of poor perceived health, health conditions and functional limitations, and of exposure to physical, psychosocial and organization factors at work, among 60–64 years workers. Poisson regression models were used to estimate Prevalence Ratios of health outcomes and unfavorable working conditions in the two surveys, compared to data from the 2005 (NHS) and 2007 (LFS) corresponding surveys, respectively. Among both men and women, approximately one quarter had at least one physical disorder or functional limitations and 15% poor mental health. Exposure to different ergonomic factors (15–30%) and working during unsocial hours (19%) were particularly diffused. A significant increase in the prevalence of functional limitations and of working at night or during unsocial hours was found in 2013, compared to corresponding data from 2005 and 2007, respectively. Our results indicate that exposure to ergonomic and organizational hazards should be reduced among ageing workers, to avoid decreased work ability, health damage or early exit from the labour market.

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We use a political economy model of Schumpeterian growth with entry to investigate how an incumbent politician can strategically use the level of red tape to acquire incumbency advantage. By setting sufficiently high red tape, the politician induces the incumbent firm in the intermediate sector to invest in political connections, which are valued also by voters, who recognize that bureaucratic costs can be reduced by connected firms. Within this framework, we study the Markov perfect equilibria of an infinitely repeated game among politicians, firms, and voters, and show that all equilibria are characterized by investments in political connections and the re‐election of the incumbent politician. Political connections may prevent entry of advanced competitors and cause the economy to lag behind the technological frontier. Our model provides a possible explanation for the persistence of inefficient democracies and political barriers to technology development, where these reflect shared rather than conflicting interests.  相似文献   
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