790 resultados para social assessment


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This study aims at assessing the socio-economic and environmental effects of different societal and human development scenarios and climate change in the water-scarce southern and eastern Mediterranean. The study develops a two-stage modelling methodology that includes an econometric analysis for the southern and eastern Mediterranean region as a whole and a detailed, integrated socioecological assessment focusing on Jordan, Syria and Morocco. The results show that water resources will be under increasing stress in future years. In spite of country differences, a future path of sustainable development is possible in the region. Water withdrawals could decrease, preserving renewable water resources and reversing the negative effects on agricultural production and rural society. This, however, requires a combination across the region of technical, managerial, economic, social and institutional changes that together foster a substantive structural change. A balanced implementation of water supply-enhancing and demand-management measures along with improved governance are key to attaining a cost-effective sustainable future in which economic growth, a population increase and trade expansion are compatible with the conservation of water resources.

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Addressing high and volatile natural resource prices, uncertain supply prospects, reindustrialization attempts and environmental damages related to resource use, resource efficiency has evolved into a highly debated proposal among academia, policy makers, firms and international financial institutions (IFIs). In 2011, the European Union (EU) declared resource efficiency as one of its seven flagship initiatives in its Europe 2020 strategy. This paper contributes to the discussions by assessing its key initiative, the Roadmap to a Resource Efficient Europe (EC 2011 571), following two streams of evaluation. In a first step, resource efficiency is linked to two theoretical frameworks regarding sustainability, (i) the sustainability triangle (consisting of economic, social and ecological dimensions) and (ii) balanced sustainability (combining weak and strong sustainability). Subsequently, both sustainability frameworks are used to assess to which degree the Roadmap follows the concept of sustainability. It can be concluded that it partially respects the sustainability triangle as well as balanced sustainability, primarily lacking a social dimension. In a second step, following Steger and Bleischwitz (2009), the impact of resource efficiency on competitiveness as advocated in the Roadmap is empirically evaluated. Using an Arellano–Bond dynamic panel data model reveals no robust impact of resource efficiency on competiveness in the EU between 2004 and 2009 – a puzzling result. Further empirical research and enhanced data availability are needed to better understand the impacts of resource efficiency on competitiveness on the macroeconomic, microeconomic and industry level. In that regard, strengthening the methodologies of resource indicators seem essential. Last but certainly not least, political will is required to achieve the transition of the EU-economy into a resource efficient future.

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Since the May 2015 general election when the Tory Party gained an absolute majority in the House of Commons, Prime Minister Cameron has put his campaign into high gear to get a ‘new settlement’ with the EU and invested much personal diplomacy to try to advance his objective. “What does he really want?” is still heard from other EU leaders, yet his agenda is taking rough shape with calls for results under four headings: “competitiveness, sovereignty, social security and economic governance”. These are only code words, however, for a mixed bag of more specific desiderata, which overall seem to be moderate. Impossible demands have been quietly dropped. Some items will still be tricky to negotiate while others can be placed on the agenda for ongoing EU ‘reform’ that can be widely supported. The Brussels side of the affair thus seems manageable, but the wild cards at home in the UK remain or are becoming even wilder. The standard hazards of the referendum instrument are now exacerbated by the unknown quantity of the new Labour leadership alongside the aggressively Eurosceptic majority of Tory MPs and the great migration crisis, which is translating now into a negative factor for the EU in UK opinion polls. This ostensibly very democratic process is looking more and more like a deadly serious game of Russian roulette.

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The “Index of Modern Social Market Economies” (MSME Index) defines and measures the features of a modern social market economy in international comparison. In contrast to other indices that measure economic performance, the MSME Index takes an institutional approach, outlining a system of essential institutions and measurable indicators for the construction and assessment of modern social market economies. Among other insights, the index could guide the European Union toward achieving the “highly competitive social market economy” that it defines in the Lisbon Treaty as its desired economic order.

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Group living animals must be able to express different behavior profiles depending on their social status. Therefore, the same genotype may translate into different behavioral phenotypes through socially driven differential gene expression. However, how social information is translated into a neurogenomic response and what are the specific cues in a social interaction that signal a change in social status are questions that have remained unanswered. Here, we show for the first time, to our knowledge, that the switch between status-specific neurogenomic states relies on the assessment of fight outcome rather than just on self- or opponent-only assessment of fighting ability. For this purpose, we manipulated the perception of fight outcome in male zebrafish and measured its impact on the brain transcriptome using a zebrafish whole genome gene chip. Males fought either a real opponent, and a winner and a loser were identified, or their own image on a mirror, in which case, despite expressing aggressive behavior, males did not experience either a victory or a defeat. Massive changes in the brain transcriptome were observed in real opponent fighters, with losers displaying both a higher number of differentially expressed genes and of coexpressed gene modules than winners. In contrast, mirror fighters expressed a neurogenomic state similar to that of noninteracting fish. The genes that responded to fight outcome included immediate early genes and genes involved in neuroplasticity and epigenetic modifications. These results indicate that, even in cognitively simple organisms such as zebrafish, neurogenomic responses underlying changes in social status rely on mutual assessment of fighting ability.

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The idea behind the reputational measure for assessing power of political actors is that actors involved in a decision-making process have the best view of their fellows' power. There has been, however, no systematic examination of why actors consider other actors as powerful. Consequently, it is unclear whether reputational power measures what it ought to. The paper analyzes the determinants of power attribution and distinguishes intended from unintended determinants in a data-set of power assessment covering 10 political decision-making processes in Switzerland. Results are overall reassuring, but nevertheless point toward self-promotion or misperception biases, as informants systematically attribute more power to actors with whom they collaborate.

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Research supported by U.S. Dept. of Housing and Urban Development, Office of Policy Development and Research.

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"Contract no. HEW-105-75-1113."

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Mode of access: Internet.

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Chiefly tables.

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Chiefly tables.

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"April 1992."

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Prepared under: grant no. 51-11-78-03 from the Employment and Training Administration, U.S. Department of Labor.