The "Crunch issue" of additional sinks
In: Climate policy, Band 1, Heft 3, S. 397-401
ISSN: 1752-7457
11 Ergebnisse
Sortierung:
In: Climate policy, Band 1, Heft 3, S. 397-401
ISSN: 1752-7457
In: Public choice, Band 89, Heft 1-2, S. 201-206
ISSN: 0048-5829
In: The Geneva papers on risk and insurance - issues and practice, Band 35, Heft 4, S. 668-668
ISSN: 1468-0440
In: Natural hazards and earth system sciences: NHESS, Band 12, Heft 5, S. 1633-1640
ISSN: 1684-9981
Abstract. The "intangible" or "non-market" effects are those costs of natural hazards which are not, or at least not easily measurable in monetary terms, as for example, impacts on health, cultural heritage or the environment. The intangible effects are often not included in costs assessments of natural hazards leading to an incomplete and biased cost assessment. However, several methods exist which try to estimate these effects in a non-monetary or monetary form. The objective of the present paper is to review and evaluate methods for estimating the intangible effects of natural hazards, specifically related to health and environmental effects. Existing methods are analyzed and compared using various criteria, research gaps are identified, application recommendations are provided, and valuation issues that should be addressed by the scientific community are highlighted.
In: Natural hazards and earth system sciences: NHESS, Band 11, Heft 2, S. 309-321
ISSN: 1684-9981
Abstract. Flood damage is on the increase due to a combination of growing vulnerability and a changing climate. This trend can be mitigated only through significantly improved flood risk management which, alongside the efforts of public authorities, will include improvements in the mitigation measures adopted by private households. Economically "reasonable" efforts to self-insure and self-protect should be expected from households before the government steps in with publicly-funded relief programmes. To gain a deeper understanding of the benefits of households' precautionary measures, telephone interviews with private home owners were conducted in the Elbe and Danube catchments in Germany after the floods of 2002 and again after the floods in 2005 and 2006. Only detached, solid single-family houses were included in this study, which is based on 759 interviews. In addition, market-based cost assessments were solicited based on a "model building". Expert interviews and a literature review – including catalogues and price lists for building materials and household appliances – were used as back-up information for the cost assessments. The comparison of costs and benefits shows that large investments, such as building a sealed cellar, are only economically efficient if the building is flooded very frequently, that is, if it is located in a high flood risk area. In such areas it would be preferable in economic terms not to build a new house at all – or else to build a house without a cellar. Small investments, however, such as oil tank protection, can prevent serious damage at low cost. Such investments are still profitable even if the building is flooded every 50 years or less on average. It could be argued that these low-cost measures should be made mandatory through the enforcement of building codes. Financial incentives built into insurance contracts coupled with limits set on governmental relief programmes would provide an economic motivation for people to invest in precautionary measures.
In: Natural hazards and earth system sciences: NHESS, Band 10, Heft 8, S. 1697-1724
ISSN: 1684-9981
Abstract. Damage assessments of natural hazards supply crucial information to decision support and policy development in the fields of natural hazard management and adaptation planning to climate change. Specifically, the estimation of economic flood damage is gaining greater importance as flood risk management is becoming the dominant approach of flood control policies throughout Europe. This paper reviews the state-of-the-art and identifies research directions of economic flood damage assessment. Despite the fact that considerable research effort has been spent and progress has been made on damage data collection, data analysis and model development in recent years, there still seems to be a mismatch between the relevance of damage assessments and the quality of the available models and datasets. Often, simple approaches are used, mainly due to limitations in available data and knowledge on damage mechanisms. The results of damage assessments depend on many assumptions, e.g. the selection of spatial and temporal boundaries, and there are many pitfalls in economic evaluation, e.g. the choice between replacement costs or depreciated values. Much larger efforts are required for empirical and synthetic data collection and for providing consistent, reliable data to scientists and practitioners. A major shortcoming of damage modelling is that model validation is scarcely performed. Uncertainty analyses and thorough scrutiny of model inputs and assumptions should be mandatory for each damage model development and application, respectively. In our view, flood risk assessments are often not well balanced. Much more attention is given to the hazard assessment part, whereas damage assessment is treated as some kind of appendix within the risk analysis. Advances in flood damage assessment could trigger subsequent methodological improvements in other natural hazard areas with comparable time-space properties.
In: Deutsches Steuerrecht: DStR ; Wochenschrift & umfassende Datenbank für Steuerberater ; Steuerrecht, Wirtschaftsrecht, Betriebswirtschaft, Beruf ; Organ der Bundessteuerberaterkammer, Band 34, Heft 13, S. X
ISSN: 0949-7676, 0012-1347
In: Zeitschrift für die gesamte Versicherungswissenschaft, Band 95, Heft 2, S. 225-249
ISSN: 1865-9748
In: Zentralblatt für Arbeitsmedizin, Arbeitsschutz und Ergonomie: mit Beiträgen zur Umweltmedizin, Band 73, Heft 4, S. 160-169
ISSN: 2198-0713
Zusammenfassung
Zielsetzung
Das Ziel dieser Arbeit ist es, die dimensionsrelevanten Aussagen des Maslach-Burnout-Inventory(MBI-GS)-Fragebogens zu ermitteln, um jeweils die aussagekräftigsten Items für die 3 Dimensionen (emotionale Erschöpfung, Zynismus/Depersonalisierung und Leistungsfähigkeit) zu identifizieren und ggf. als schnelles Screening im Rahmen von Präventionsprogrammen in einem ukrainischen Rettungsdienst einzusetzen.
Methodik
Es nahmen 48 Feldscherer und 37 Notärzte aus der Ukraine teil (mittleres Alter: 44,0 ± 13,4 Jahre). Mithilfe des logistischen Regressionsmodells wurde der Ausprägungstyp des beruflichen Burnouts ermittelt.
Ergebnisse
Die Aussage "Ich fühle mich durch meine Arbeit ausgebrannt" war für die MBI-Dimension emotionale Erschöpfung relevant (−0,354), für die Dimension Zynismus/Depersonalisierung war es u. a. "Ich bezweifle die Bedeutung meiner Arbeit" (−0,526). Für die Leistungsfähigkeit war u. a. bedeutend "Ich fühle mich gut, wenn ich Arbeitsaufgaben vollendet habe" (+0,745).
Schlussfolgerung
Es wird ein neuer methodischer Ansatz ausprobiert, um die einflussreichsten Aussagen des MBI-GS-Fragebogens als Frühindikatoren für ein Burnout-Risiko zu nutzen.
In: Journal of economics, Band 52, Heft 3, S. 295-326
ISSN: 1617-7134
In: Natural hazards and earth system sciences: NHESS, Band 13, Heft 5, S. 1351-1373
ISSN: 1684-9981
Abstract. Efficiently reducing natural hazard risks requires a thorough understanding of the costs of natural hazards. Current methods to assess these costs employ a variety of terminologies and approaches for different types of natural hazards and different impacted sectors. This may impede efforts to ascertain comprehensive and comparable cost figures. In order to strengthen the role of cost assessments in the development of integrated natural hazard management, a review of existing cost assessment approaches was undertaken. This review considers droughts, floods, coastal and Alpine hazards, and examines different cost types, namely direct tangible damages, losses due to business interruption, indirect damages, intangible effects, and the costs of risk mitigation. This paper provides an overview of the state-of-the-art cost assessment approaches and discusses key knowledge gaps. It shows that the application of cost assessments in practice is often incomplete and biased, as direct costs receive a relatively large amount of attention, while intangible and indirect effects are rarely considered. Furthermore, all parts of cost assessment entail considerable uncertainties due to insufficient or highly aggregated data sources, along with a lack of knowledge about the processes leading to damage and thus the appropriate models required. Recommendations are provided on how to reduce or handle these uncertainties by improving data sources and cost assessment methods. Further recommendations address how risk dynamics due to climate and socio-economic change can be better considered, how costs are distributed and risks transferred, and in what ways cost assessment can function as part of decision support.