766 resultados para hybride value-added chain


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Information technologies (IT) currently represent 2% of CO2 emissions. In recent years, a wide variety of IT solutions have been proposed, focused on increasing the energy efficiency of network data centers. Monitoring is one of the fundamental pillars of these systems, providing the information necessary for adequate decision making. However, today’s monitoring systems (MSs) are partial, specific and highly coupled solutions. This study proposes a model for monitoring data centers that serves as a basis for energy saving systems, offered as a value-added service embedded in a device with low cost and power consumption. The proposal is general in nature, comprehensive, scalable and focused on heterogeneous environments, and it allows quick adaptation to the needs of changing and dynamic environments. Further, a prototype of the system has been implemented in several devices, which has allowed validation of the proposal in addition to identification of the minimum hardware profile required to support the model.

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Este trabalho aborda o tema dos clusters industriais - concentrações geográficas de empresas interligadas, fornecedores de produtos e serviços, empresas em setores afins e entidades que lhes estão associadas, como as universidades, entidades públicas, associações empresariais. A competitividade resulta da ação das empresas, e estas devem competir e cooperar para criar lucro económico, mas também gerar benefícios para a região e o país. O objetivo deste trabalho é demonstrar que a aplicação da teoria dos clusters no nosso país, - introduzida na sequência de um estudo pedido em 1994 ao criador desta teoria, o Dr. Michael Porter – teve efeitos muito positivos no desenvolvimento dos últimos 20 anos e que maiores poderiam ter sido esses efeitos, se tivesse sido feita a sua aplicação em todos os setores em que se identificavam vantagens competitivas da nossa economia. Foi realizada uma análise da evolução do mais reconhecido cluster, o da indústria do calçado, cujos resultados apontam para as estratégias a adotar em muitos outros setores da nossa economia. Numa extrapolação, fica claro que as regiões nacionais e os países que contam com clusters industriais são aqueles que apresentam desempenho superior, em termos de intensidade exportadora e valor acrescentado. Estas zonas apresentam ainda níveis elevados de riqueza e longevidade dos seus cidadãos. Em termos europeus, a Alemanha, que tem como grandes clusters os setores automóvel, da automação, da eletrónica e da pesquisa laboratorial, é o melhor exemplo deste facto.

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Recent economic data points to the seeds of an economic recovery in the European Union. However, significant risks remain and bold policies are still needed. There are three central risks. Competitiveness adjustment is incomplete, casting doubt on the sustainability of public debt. Banking remains unstable and fragmented along national lines, resulting in unfavorable financial conditions, which further erode growth, job creation and competitiveness. Rising unemployment, especially among the young, is inequitable, unjust and politically risky. Germany has a central role to play in addressing these risks. The new German government should work on three priorities: Domestic economic policy should be more supportive of growth and adjustment, with higher public investment, a greater role for high-value added services, and more supportive immigration policy. Germany should support a meaningful banking union with a centralised resolution mechanism requiring a transfer of sovereignty to Europe for all countries including Germany. The establishment of a private investment initiative combined with a European Youth Education Fund and labour market reforms should be promoted. Building on these priorities, a significant deepening of the euro area is needed, with a genuine transfer of sovereignty, stronger institutions and democratically legitimate decision-making structures in areas of common policy.

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This CEPS Policy Brief is based on a larger study for the EEAS and European Commission, written by the same authors in the run-up of the Milan ASEM summit of 16-17 October 2014. The main idea of the study is to assess whether ASEM works and how, by verifying the factual evidence in detail. After all, ASEM has no institutions, no budget and no treaty, whilst dialogues and a loose improvement over time in Asia-Europe relations refer to process much more than genuine ‘results’. The stocktaking covers all ASEM activities since the 2006 Helsinki summit. Summit and foreign ministers’ declarations and ASEM calendar of activities (and interviews) are used to trace ASEM activities in the three ASEM pillars (political, economic, and peoples-to-peoples/cultural). All the ‘regular’ ASEM meetings at ministerial and other levels (many of which are only known to relatively few) have been mapped. Also the ASEM working methods, based on the 2000 AECF framework and many subsequent initiatives, have been scrutinised, including whether they are actually implemented or not or partially. Such methods refer to how to work together in areas of cooperation (beyond the typical ASEM dialogue), organisation, coordination and ASEM visibility. The main conclusion is that ASEM works reasonably well, once one accepts the ASEM of today, although some inefficiencies still characterise the ‘system’. There is a host of secondary conclusions on the three pillars, the foreign ministers, the strong government-to-government nature of ASEM and the working methods. We recommend that today’s ASEM needs no reform and that not having ASEM would entail political and diplomatic costs. We emphasise that ASEM is well placed to stimulate exchange of information between the mega-FTAs such as TPP, RCEP and TTIP. However, the ASEM of tomorrow might be different, given the great changes in geo-political and economic conditions since ASEM began in the mid-1990s. Moreover, the size of ASEM has become such that classical ways of operating with (after Milano) 53 countries (including the EU and ASEAN) cannot possibly be effective all the time. We suggest that, in the run-up to the 20th ASEM birthday (2016), EU and Asian independent think-tanks get together to write an ‘options report’ reconsidering options for a new ASEM, as the basis for a profound and wide debate how to get more value-added out of ASEM.

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Often described as complex, opaque and unfair, the EU budget financing system is an ‘unfinished journey’. One of the most critical issues is that EU revenue, drawn from the cashbox of national taxation, remains intangible to the general public. The nature of the EU as a union of states and their nationals makes the visibility of EU revenue unavoidable. The political sustainability of a move that would put the legitimacy of EU revenue at the forefront of public discussion will depend on the EU institutions and member states’ ability to demonstrate that EU funds can achieve results that are truly beyond member states’ reach. In this, his third, CEPS book on the EU budget, Gabriele Cipriani assesses the current system of financing the EU budget against the criteria of simplicity, transparency, equity and democratic accountability and offers two possible options for reforming the EU revenue system. He finds that the value-added tax (VAT) is a natural choice for funding the EU budget, through a dedicated EU VAT rate as part of the national VAT and designed as such in fiscal receipts, whose use as a means for raising EU citizens’ awareness could be encouraged already in the current arrangements.

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Current arrangements for multi-national company taxation in EU are plagued by severe conceptual and administrative problems, leading to high compliance costs, considerable uncertainty and ample room for abuse. Integration is amplifying these difficulties. There are two possible approaches in designing an efficient trans-border corporate tax system for the European Union. The first is to consolidate the EU-wide operations of MNEs, using an agreed common base as the reference variable, and then to apportion this total tax base using some presumptive indicators of activity in each tax jurisdiction – hence, implicitly, of the likely benefits stemming from each location. The apportionment formula should respect requisites of neutrality between productive factors and forms of corporate financing. A radically different approach is also available that offers considerable advantages in terms of efficiency, simplicity and decentralisation, including full administrative autonomy of national tax authorities. It entails abandoning corporate income as the relevant tax base and taxing at a moderate rate some agreed measure of business activity such as company value added, sales or employment. These are the variables usually considered in formula apportionment, but they would apply directly without having first to go through the complications of EU-wide consolidation based on a common-base definition. Reference to a broad base, with no exemptions or deductions, would allow to set low statutory rates.

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We analyse regional business cycle synchronization in the Euro Area, using Gross Value Added in 53 NUTS 1 regions for a period of thirty years (1975-2005), detrended by Hodrick-Prescott and the Christiano-Fitzgerald filters. We conclude that, on average, synchronization has increased for the period considered with exceptions during the eighties and the beginning of the nineties. Still, the correlation of the business cycle in some regions with the benchmark remained low or even decreased. Our findings also support the hypothesis of the existence of a ‘national border’ effect.

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"December 2005."

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Executive summary -- Overview of findings -- Some summary conclusions -- Purpose -- A changing national and international marketplace -- Cluster dynamics in the Illinois economy: defining key industry clusters -- The cost of doing business in Illinois -- Occupational structure: the key to success in the 1990s is retaining and attracting high value-added jobs in Illinois -- Regional differences: while northeastern Illinois dominates the economy, many of the state's key clusters are widely dispersed around the state -- Summary and conclusions -- appendix 1. Illinois' industry cluster performance: detailed analysis -- appendix 2. Illinois' occupational challenges in the 1990s by industry cluster.

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Defining deindustrialization as a situation of falling share of manufacturing employment and value added in total employment and GDP, respectively, and a rising specialization in primary goods, this paper provides an empirical analysis of the recent (and in some cases historical) path of four Latin American countries (Argentina, Brazil, Chile and Mexico), contributing to the debate on the matter of premature deindustrialization. We argue that Argentina, Brazil and Chile face premature deindustrialization, increasing their specialization in commodities, resource-based manufactures and low productivity services, while Mexico urges a deeper analyze of its structure.

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Thesis (Ph.D.)--University of Washington, 2016-06

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Thesis (Master's)--University of Washington, 2016-06

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Alternative splicing is widespread in mammalian gene expression, and variant splice patterns are often specific to different stages of development, particular tissues or a disease state. There is a need to systematically collect data on alternatively spliced exons, introns and splice isoforms, and to annotate this data. The Alternative Splicing Database consortium has been addressing this need, and is committed to maintaining and developing a value-added database of alternative splice events, and of experimentally verified regulatory mechanisms that mediate splice variants. In this paper we present two of the products from this project: namely, a database of computationally delineated alternative splice events as seen in alignments of EST/cDNA sequences with genome sequences, and a database of alternatively spliced exons collected from literature. The reported splice events are from nine different organisms and are annotated for various biological features including expression states and cross-species conservation. The data are presented on our ASD web pages (http://www.ebi.ac.uk/asd).