Population aging and environmental quality in OECD countries: evidence from sulfur dioxide emissions data

Recent literature has suggested that population aging may shape energy demand and related emissions. Recent scholarship also suggests that emissions play a role in contemporary climate change and, as such, understanding the effect of population compositional change has considerable environmental policy importance. The purpose of this paper is to empirically investigate the macro-level relationship between population aging and emissions of sulfur dioxide. We extend a standard macroeconomic estimation function by including the age composition of the population. In doing so, we separate, for the first time in the literature on aging and the environment, the life-cycle dimension of the age structure from its cohort dimension. We utilize data representing a balanced panel of 25 OECD countries during the period from 1970 to 2000. Consistent with our expectations, we find that societies with a low proportion of young and a high proportion of senior citizens emit more sulfur dioxide. At the same time, our results suggest that a high proportion of individuals born before 1960 is positively correlated to national sulfur dioxide emissions. Our study contributes to understanding of past emission patterns in OECD countries and the findings may allow for improvements in future emission projections.     

Expanding the Domain of Festival Research: A Review and Research Agenda

Festivals are an important sub‐field within event studies which, until recently, have not been studied as separate experiences. A systematic review of the emerging literature on festivals reveals several key characteristics. While festivals are diverse in nature and geographical location, scholarly interest focuses on five main themes: the motivations for organizing, funding and attending festivals; the experiences of festival attendees; the relationship between festivals and their local environments; the economic and sociocultural impacts of festivals; and the management of festivals. Despite growing interest in festivals as research sites, little attention has been afforded to investigating festival processes. In particular, considerations of how festivals are established, and which individuals are involved in their initiation and regular staging, offer opportunities for research. This paper highlights the significant role festivals play within their local communities, including their facilitation of social cohesion and regional identity. Our study reveals that the literature rarely discusses the development of festivals over time and the wider networks in which festivals are embedded. This critical review of festival research identifies various research gaps and directions for future research to develop theory and practical understanding of festivals.     

The wild bootstrap for multivariate Nelson–Aalen estimators

Lifetime Data Analysis - We rigorously extend the widely used wild bootstrap resampling technique to the multivariate Nelson–Aalen estimator under Aalen’s multiplicative intensity...     

Die Implementierung neuer Konzepte zur Beschulung von Flüchtlingen und Asylsuchenden – Herausforderungen und Chancen aus organisationstheoretischer PerspektiveImplementing of education programs for refugees and asylumseekers – Challenges and chances in the lights of organiational theory

During the last year the amount of refugees and asylum seekers has increased tremendously all over the world. Many refugees arrived in Germany asking for help and integration. Politicians were challenged to offer educational programs in particular for the young, (un-) accompanied minors. In Bavaria an extensive vocational education program has been developed and started to be established under tremendous time pressure. However, the implementation process challenges government officials, principals, teachers as well as social workers. Results of our Delphi-Study confirm that these groups of agents had to deal with many problems, but also perceive great opportunities. In this paper chances and problems of implementing this vocational education program all over Bavaria are discussed in the light of organizational approaches. The results show that typical phases of unfreezing, moving and refreezing emerged simultaneously. Currently, we see many indicators of the moving phase and some of the refreezing phase. However, it is not possible to predict the end of the refreezing phase.     

Fehlinterpretationen der Weltgesellschaftstheorie

The article responds to a critical discussion of sociological world society research and our article “What makes globalization possible?” (KZfSS 63/2011) by Markus Holzinger in the present issue of this journal. We repeat the central point made in our earlier article: that world society theories should be seen and used as a heuristic device to develop a historical sociology of globalization, rather than transferring obsolete controversies within sociological theory to yet another research field. To make this point, we (2) recapitulate our article, showing where and how we see it as being misrepresented in Holzinger’s article. Against this background, we (3) discuss a typical research interest of world society theories—the relationship between global structures (expectations, institutions) and the local appropriation of (or dissociation from) them—using the example of the decoupling-thesis by the Stanford School.     

Towards an actor-oriented approach to social exclusion: a critical review of contemporary exclusion research in a Swedish social work context

Social exclusion has emerged as a key concept within Swedish social work research during the last decade. Yet, despite the plethora of conceptualisations put forward there is a dearth of critical discussion on potential pitfalls and limitations following this fragmentation. This article investigates the deployment of social exclusion in national social work research during the period 1999–2016. Three separate but linked research strands are identified: (1) a policy-absorbed approach, characterised by conceptual and analytical closeness to the Swedish policy discourse on exclusion, (2) a diluted approach, characterised by conceptual confusion and conflation and (3) an autonomous approach, distinguished by its conceptual and analytical distance from the official policy discourse on exclusion. Based on presented findings, we argue that there is need for an actor-oriented approach to social exclusion within social work research. We conclude with proposing a multi-level analytical framework that involves studying the sequence of events leading up to people being denied access to social, economic, material, cultural and/or political resources.     

London congestion charge: the impact on air pollution and school attendance by socioeconomic status

Population and Environment - Air pollution negatively affects individuals’ health and human capital accumulation. For example, students’ school performance is hampered by air pollution...     

Nonparametric change point estimation for survival distributions with a partially constant hazard rate

Lifetime Data Analysis - We present a new method for estimating a change point in the hazard function of a survival distribution assuming a constant hazard rate after the change point and a...     

Comparative Human Health Impact Assessment of Engineered Nanomaterials in the Framework of Life Cycle Assessment

For safe innovation, knowledge on potential human health impacts is essential. Ideally, these impacts are considered within a larger life‐cycle‐based context to support sustainable development of new applications and products. A methodological framework that accounts for human health impacts caused by inhalation of engineered nanomaterials (ENMs) in an indoor air environment has been previously developed. The objectives of this study are as follows: (i) evaluate the feasibility of applying the CF framework for NP exposure in the workplace based on currently available data; and (ii) supplement any resulting knowledge gaps with methods and data from the li fe c ycle a pproach and human r isk a ssessment (LICARA) project to develop a modified case‐specific version of the framework that will enable near‐term inclusion of NP human health impacts in life cycle assessment (LCA) using a case study involving nanoscale titanium dioxide (nanoTiO₂). The intent is to enhance typical LCA with elements of regulatory risk assessment, including its more detailed measure of uncertainty. The proof‐of‐principle demonstration of the framework highlighted the lack of available data for both the workplace emissions and human health effects of ENMs that is needed to calculate generalizable characterization factors using common human health impact assessment practices in LCA. The alternative approach of using intake fractions derived from workplace air concentration measurements and effect factors based on best‐available toxicity data supported the current case‐by‐case approach for assessing the human health life cycle impacts of ENMs. Ultimately, the proposed framework and calculations demonstrate the potential utility of integrating elements of risk assessment with LCA for ENMs once the data are available.