排序方式: 共有45条查询结果,搜索用时 234 毫秒
1.
Anette Hallin Tina Karrbom-Gustavsson Peter Dobers 《Business Strategy and the Environment》2021,30(4):1948-1957
Our purpose is to explore the concept of “sustainability” when understood from a performative perspective, i.e. as a concept that is filled with meaning across time. Drawing on a 10 year-long study of the digital footprint of Stockholm Royal Seaport, claimed to be northern Europe's largest sustainable urban development district, we show that “sustainability” emerged as the project became associated with particular places, projects, histories, and technologies. This means that “sustainability” was local in that it was situated in the particular spatial context of the project; temporal in that it was situated in a particular time; and political in that it expressed particular values and perspectives. The study contributes to explaining why “sustainability” remains—and always will remain—a contested concept, which is why sustainability transitions are complex. Consequently, we suggest that the transition towards sustainability always involves the transition of sustainability, something that needs to be acknowledged in order for a transition to actually become sustainable. 相似文献
2.
Journal of Regulatory Economics - We examine the effects of real-time pricing on welfare and consumer surplus in electricity markets. We model consumers on real-time pricing who purchase... 相似文献
3.
4.
Karin Perhans Dan GlödeJessica Gilbertsson Anette PerssonLena Gustafsson 《Ecological Economics》2011,70(4):771-777
Retaining forest patches at final harvest is a key conservation measure in boreal forests, but guidelines for how to increase its cost-effectiveness are lacking. In a study in boreal Sweden, we compared the cost-effectiveness of three different approaches a forest owner may use to select patches: selection based on the conservation value of patches alone, economic cost alone or both of them combined. We also compared the cost-effectiveness of six different common types of patches. Conservation value was measured as species richness of bryophytes and lichens and as structural characteristics of patches. Compared to the selection approach in which both conservation value and cost were used, cost-effectiveness was 5-14% lower when only conservation value was used, depending on how conservation value was measured. On the contrary, using only the economic cost decreased the cost-effectiveness by only 1-2%. Among the patch types, swamp forest areas and deciduous tree groups were cost-effective types to retain. However, the patch types were complementary in their species composition and all hosted unique species. We argue that, ideally, assessments of both conservation values and economic costs of retaining patches should be made prior to harvest to enable planners to make well-informed and cost-effective decisions. 相似文献
5.
6.
Challenges for land system science 总被引:3,自引:0,他引:3
Mark D.A. Rounsevell Bas Pedroli Karl-Heinz Erb Marc Gramberger Anne Gravsholt Busck Helmut Haberl Søren Kristensen Tobias Kuemmerle Sandra Lavorel Marcus Lindner Hermann Lotze-Campen Marc J. Metzger David Murray-Rust Alexander Popp Marta Pérez-Soba Anette Reenberg Angheluta Vadineanu Peter H. Verburg Bernhard Wolfslehner 《Land use policy》2012,29(4):899-910
While considerable progress has been made in understanding land use change, land system science continues to face a number of grand challenges. This paper discusses these challenges with a focus on empirical land system studies, land system modelling and the analysis of future visions of land system change. Contemporary landscapes are contingent outcomes of past and present patterns, processes and decisions. Thus, empirical analysis of past and present land-use change has an important role in providing insights into the socio-economic and ecological processes that shape land use transitions. This is especially important with respect to gradual versus rapid land system dynamics and in understanding changes in land use intensity. Combining the strengths of empirical analysis with multi-scale modelling will lead to new insights into the processes driving land system change. New modelling methods that combine complex systems thinking at a local level with macro-level economic analysis of the land system would reconcile the multi-scale dynamics currently encapsulated in bottom-up and top-down modelling approaches. Developments in land use futures analysis could focus on integrating explorative scenarios that reflect possible outcomes with normative visions that identify desired outcomes. Such an approach would benefit from the broad and in-depth involvement of stakeholders in order to link scientific findings to political and societal decision-making culminating in a set of key choices and consequences. Land system models have an important role in supporting future land use policy, but model outputs require scientific interpretation rather than being presented as predictions. The future of land system science is strongly dependent on the research community's capacity to bring together the elements of research discussed in the paper, via empirical data collection and analysis of observed processes, computer simulation across scale levels and futures analysis of alternative, normative visions through stakeholder engagement. 相似文献
7.
8.
Anette Pettersson Ulf Olsson Christina Fjellstrm 《International Journal of Consumer Studies》2004,28(4):317-328
Today the family is seen as a unit for food choice and consumption. The influence of family members on food choice comprises several stages that can be carried out both in the private home and in the public sphere, such as the grocery store. This makes the grocery store a context in which ordinary family life can be observed. The aim was to study families and the interaction between children and adults in the grocery store, focusing on young people's involvement in food shopping. Hidden observation and family interview methods were used. A total of 338 people were observed in seven different grocery stores in Stockholm during the summer and autumn of 2003. Seven family interviews, involving a total of 29 persons, were conducted in Uppsala in the spring of 2003. In the interviews, parents reported avoiding shopping for food together with children as they experienced it as stressful and exhausting. The observations showed that family life in the grocery store comprises not only the food purchase, but also bringing up children and consumer education. Young people's involvement in the food purchase varied depending on their age and the specific product. The different behaviour observed may be interpreted as reflecting the variation in ways of bringing up children at home. Another conclusion is that a public place such the grocery store facilitates pedagogical situations and can work as a tool for informal education. 相似文献
9.
Classical estimation techniques for linear models either are inconsistent, or perform rather poorly, under α-stable error densities; most of them are not even rate-optimal. In this paper, we propose an original one-step R-estimation method and investigate its asymptotic performances under stable densities. Contrary to traditional least squares, the proposed R-estimators remain root-n consistent (the optimal rate) under the whole family of stable distributions, irrespective of their asymmetry and tail index. While parametric stable-likelihood estimation, due to the absence of a closed form for stable densities, is quite cumbersome, our method allows us to construct estimators reaching the parametric efficiency bounds associated with any prescribed values (α0,b0) of the tail index α and skewness parameter b, while preserving root-n consistency under any (α,b) as well as under usual light-tailed densities. The method furthermore avoids all forms of multidimensional argmin computation. Simulations confirm its excellent finite-sample performances. 相似文献
10.
The Integration of Quality,Environmental and Health and Safety Management by Car Manufacturers – a Long‐Term Empirical Study
下载免费PDF全文
![点击此处可从《Business Strategy and the Environment》网站下载免费的PDF全文](/ch/ext_images/free.gif)
Anette von Ahsen 《Business Strategy and the Environment》2014,23(6):395-416
The diversity of stakeholder requirements is currently a pivotal challenge for companies. Stakeholders expect companies to increasingly consider environmental and social aspects in their decisions. Thus, corporate goal systems are including not only qualitative and financial goals, but also environmental and social ones. Management systems for ensuring quality, environmental and occupational safety play an important role in achieving these objectives. Considering the interdependency between the different systems constitutes a central challenge. Much of the literature and the results from empirical studies suggest that the spatial application of integrated management systems is state of the art. Integrated management systems in particular are regarded as more effective and more efficient than separate and distinct management systems. However, the present long‐term study demonstrates that for car manufacturers in Germany these integration efforts are implemented in very different ways, and that some integration approaches are partially abandoned after a period of unsatisfactory implementation. Copyright © 2013 John Wiley & Sons, Ltd and ERP Environment 相似文献