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1.
It is uncertain whether Latin America and Caribbean (LAC) countries are approaching a single mortality regime. Over the last three decades, LAC has experienced major public health interventions and the highest number of homicides in the world. However, these interventions and homicide rates are not evenly shared across countries. This study documents trends in life expectancy and lifespan variability for 20 LAC countries, 2000–14. By extending a previous method, we decompose differences in lifespan variability between LAC and a developed world benchmark into cause-specific effects. For both sexes, dispersion of amenable diseases through the age span makes the largest contribution to the gap between LAC and the benchmark. Additionally, for males, the concentration of homicides, accidents, and suicides in mid-life further impedes mortality convergence. Great disparity exists in the region: while some countries are rapidly approaching the developed regime, others remain far behind and suffer a clear disadvantage in population health. 相似文献
2.
Enduring disablism: students with dyslexia and their pathways into UK higher education and beyond 总被引:5,自引:4,他引:1
Manuel Madriaga 《Disability & Society》2007,22(4):399-412
This paper presents some of the findings derived from a UK Aimhigher South Yorkshire research report on disability and higher education. Many of the students who shared their life histories for this project found that there was a lack of information in making choices about their futures, especially information about pursuing higher education. Without information to make informed choices, disabled students not only experience stress and anxiety, but also difficulty in preparing themselves for higher education study. This is, perhaps, reason for the low proportion of disabled learners in further and higher education. There are many reasons to explain this disparity. Many factors are inextricably linked to disablism institutionalized within many sectors of education. The education arena is not being singled out here. However, it does serve as further notice of the pervasiveness of disablism existing in wider society. 相似文献
3.
Luis Villar-Fidalgo María del Mar Espinosa Escudero Manuel Domínguez Somonte 《生产规划与管理》2019,30(8):624-638
Not only ETO (Engineering to Order), but even serial production industry should know how to deal with projects and their schedule: plant commissioning, shutdown, introducing new products and similar circumstances should be managed with adequate planning and resource allocation techniques to create a schedule useful in decision making during the execution. The current complex reality, with evolving technologies and fierce pressure to reach the market as soon as possible, pushes the project managers to use more advanced techniques than waterfall planning, such as agile or lean. It also requires them to take a holistic view and manage concurrent tasks in complex projects. The contributions of this paper are two: the proposal to control specific parallel groups of waterfall activities under uncertain environments, which can lead to iterations and reworks, as a single concurrent Activity Managed by Kanban Methods (AMKM). This activity can be subsequently embedded into traditional scheduling approaches as CPM-PERT. The second contribution is the feasibility of its application in industrial environments due to the affordability of simulation software. Two use cases are shown as evidence. It is not a disruptive proposal, but a kaizen action based on very mature technologies. Finally, it is suggested some improvements to be implemented in Project Management Software due to this ‘kaizen’ proposal. 相似文献
4.
Stephan Klasen Tatyana Krivobokova Friederike Greb Rahul Lahoti Syamsul Hidayat Pasaribu Manuel Wiesenfarth 《Journal of Economic Inequality》2016,14(2):199-225
We critically review conceptual and empirical issues surrounding the derivation of the international poverty line, expressed in PPP-adjusted dollars and linked to various rounds of the International Comparison Program (ICP). We find that there are some limitations in the current estimation of these lines, but show that statistically superior methods lead to lines that are relatively robust and confirm the $1.25 using 2005 PPPs and suggest $1.67–1.71 using 2011 PPPs (or close to the $1.90 proposed by the World Bank if we follow the World Bank’s approach of adjusting inflation rates in some countries); they also roughly confirm the current shape of the proposed ‘weakly relative’ poverty line. Using the new absolute line based on 2011 PPPs would lead to substantially lower poverty in our estimation. The extent of the decline depends on whether and how one treats China, India, and Indonesia differently from other countries in the 2005 and 2011 PPPs. More seriously, we note that the dependence on successive ICP rounds creates conceptual and empirical problems that have become worse over time so that we suggest that it would be best to consider alternatives to the current reliance on ICP rounds and the resulting PPPs. As a short-term solution we propose to fix the international poverty line in national currencies using either the 2005 or 2011 level; in the medium term, we argue for global poverty measurement based on internationally coordinated national poverty measurement. 相似文献
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The estimated vector autoregressive (VAR) model is sensitive to model misspecifications, resulting to biased and inconsistent parameter estimates. This article extends the Bayesian averaging of classical estimates, a robustness procedure in cross-section data, to a vector time-series that is estimated using a large number of asymmetric VAR models. The proposed procedure was applied to simulated data from various forms of model misspecifications. The results of the simulation suggest that, under misspecification problems, particularly if an important variable and moving average (MA) terms were omitted, the proposed procedure gives robust results and better forecasts than the automatically selected equal lag-length VAR model. 相似文献
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Esther Lopez-Zafra Manuel Pulido-Martos Pilar Berrios-Martos Jose M. Augusto-Landa 《Revista de Psicología Social》2017,32(3):513-538
Contagion of emotions is a widely accepted characteristic of transformational leaders. However, the impact they may have on the Emotional Intelligence of their subordinates is an open question. In this paper, we analyse whether Transformational Leadership (LTF) perceptions influence the Emotional Intelligence of their groups (GEI). This is a novel approach within the actual interest on emotional intelligence and its role in group results. The participants were 272 subordinates from 52 groups that belonged to different private and public organizations in Spain. They completed a questionnaire including the variables of interest. Our study helps to clarify the relations between TFL perceptions and GEI, showing that TFL and GEI relate at the group level and that TFL is one of the predictors of the perception of GEI in work settings. Thus, the development of emotionally competent transformational leaders will produce emotionally competent groups that might increase their performance, efficiency and other processes (i.e., engagement). 相似文献
10.
Manuel Souto-Otero 《Journal of youth studies》2016,19(7):938-956
This article aims to contribute to a better understanding of the role of youth organisations in enhancing the employability of young people through the development of different forms of capital: human, social and psychological. Instead of asking questions about who access extra-curricular activities that may provide young people with positional advantages in the labour market and the class biases that arise in access, the article explores whether the benefits obtained from participation vary by socio-economic background. We make use of the Youth organisations and employability (YOE) database, which contains data from over 1000 young people in more than 40 European countries on the effects of involvement in youth organisations on different forms of capital: human, social and psychological. We find positive effects of involvement on all three forms of capital. The analysis suggests that the characteristics of the involvement in youth organisations are better predictors of its outcomes than are personal characteristics, and find no significant effects of socio-economic background on the reported benefits of participation in our sample. Policy implications are derived from these findings, calling for greater policy support to increase opportunities for the involvement of young people from lower socio-economic backgrounds in youth organisations and for better informing young people of the benefits of sustained involvement with youth organisations. 相似文献